Terrence is known to be very social and outgoing at parties. He is most likely has high levels of Dopamine hormone.
Although high levels of dopamine is linked to being more competitive, aggressive and having poor impulse control it can also lead to conditions that include ADHD, addiction or over eating.
The chemical formula of the dopamine is C8H11NO2. Dopamine is commonly also known as the "Happy Hormone" it also results in the feeling of well being. Dopamine is also involved in reward, motivation, memory, attention, and even regulation of body movements or mood of the person too.
In the contrast, low levels of dopamine are linked to the reducing of the motivation and decreased enthusiasm for things that will excite most of the people.
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What happens with oxygen and carbon dioxide during the process of pulmonary respiration? emt
Gas Exchange happened during the process of pulmonary respiration which is essential for the human body.
In your chest, lungs are present in pairs that are spongy, pinkish-gray organs.
Our body inhales and exhales air, when our body inhales, then oxygen enters our body. And exhales the carbon dioxide that is the waste gas. This process is called a Gas exchange.
In the respiratory system, the lungs are the center part. It also includes the trachea (windpipe), blood vessels, muscles of the chest wall and diaphragm, and other tissues. With all of these, the gas exchange becomes possible. Our brain also plays an important role as it controls your breathing rate.
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The rationale for increasing interest in delivering supply chain solutions is?
The rationale for increasing interest in delivering supply chain solutions is that firms are using solutions as the basis of competition which involves a combination of products and services.
Firms are increasingly resorting to responsible supply chain management as they align their economic success with socially responsible initiatives in their value chain. This contribution aims to suggest that there are opportunities for global corporations who are keen on integrating responsible practices into their business operations. It is in their interest to report about their responsible supply chain management, social performance and sustainable innovations to their stakeholders.
The corporations’ differentiated strategies as well as their proactive engagement in responsible supply chain management can lead them to achieve a competitive advantage in the long term. The low-cost producers may be neglecting the marketplace stakeholders, including suppliers, distributors among others. Moreover, the smaller businesses’ could not be in a position to follow responsible procurement practices, as they may lack the scarce resources to do so.
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How many different genes are coordinately regulated by the gal4 transcriptional activator?.
Answer:
Four
(For the extra words limit)
For the dna fragment g-t-a-g-t-a, what is the nucleotide sequence for the complementary dna strand?
DNA fragment g-t-a-g-t-a the complementary strand will be c-a-t-c-a-t.
A pair of complementary bases are found at corresponding places on each of the two chains that make up a double helix of DNA. An area where two nucleic acid chains are connected by a series of base pairs.If you know the sequence of the template strand, you can figure out the sequence of a complementary strand. Each base in one of these two strands adheres to its companion in the other, making them complimentary. While the G-C pairs are joined by three hydrogen bonds, the A-T pairs are joined by just two.learn more about complementary strand here: https://brainly.com/question/1534778
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The limbic system is responsible for which functions?
A component of the limbic system that is involved in memory and emotion, notably anger and fear. regarded as a component of the limbic system; plays a crucial position in the processing of memory, judgment, and emotional responses.
The limbic system is the area of the brain that controls human behavior and emotions, especially when it comes to behaviors like feeding, reproducing, and raising offspring as well as fight-or-flight reactions.These areas are known to have a role in memory creation and storage, sexual arousal, learning, and the processing and regulation of emotions. Due to its close connections to the endocrine and autonomic nerve systems, the limbic system is assumed to have a significant role in the body's reaction to stress.learn more about limbic system here: https://brainly.com/question/12023843
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The ______ the working distance of an objective lens, the ______ the magnification.
The greater the working distance of an objective lens, the lower the magnification.
Magnification:Magnification is the process of enlarging something's apparent size rather than its actual size. This enlargement is measured in terms of a calculated quantity known as "magnification." The term "minification" or "de-magnification" is frequently used to describe a reduction in size when this number is less than one.
Magnification frequently refers to enlarging graphics or images to view more detail, boosting resolution, using a microscope, printing methods, or digital processing. The viewpoint of the image is unaffected by image magnification in every situation.
The ratio of the image's height to the object's height is represented by the formula for magnification. Additionally, the letter "m" stands for the object's magnification. Additionally, its formula is
Magnification (m) = h / h’
Here, the object's height is indicated by the letters h and h'.
Additionally, it might be connected to the image and object distances. So, it can be written as follows:
m = -v / u
Here, c denotes the picture distance, and u is the object distance.
Most notable, the expression for magnification will be as follows:
m = h' / h = -v / u
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Directions
Task 1: Biologist Responsibilities
Research one or more of the following biology-related job fields: Field Biologist, Senior Biologist,
Conservation Biologist, Conservation Scientist, or Evolutionary Ecologist. Find a sample resume
within that field and identify some key skill sets that resume has. Are these skills that you feel you
already possess? Or would you need to grow some of these skills? Be sure to upload the
sample resume to the dropbox.
Type your response here:
The sample resume of a Senior Biologist is given in the pdf attached.
What are the skill sets that resume has?They includes:
MicrobiologyProject Management BacteriologyCell Culture Study Collaboration.Are these skills that you feel you already possess?Among the options of the skills, the ones that i possess are:
Project Management Study Collaboration.Would you need to grow some of these skills?Yes i would need to grow some of the skills such Bacteriology and Cell Culture. I know the foundation of the course but not too in-depth so I need to grow those skills.
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Ice picks, leather punches, and screwdrivers are capable of producing ________ that are normally small, have little or no bleeding, and can be easily overlooked.
Ice picks, leather punches, and screwdrivers are capable of producing Puncture wounds that is wounds made by pointed objects and often appear to be on the surface.
This type of wounds normally small, does not bleed excessively and can appear to close up. But these wounds are prone to be infection and must be treated appropriately as soon as possible.
It can be deep wound that occurs due to some Sharpe and pointed such as safety pins , in that situation wound will be deep but no bleeding and if possible wounds can easily become infected.Leaving a wound uncover may dry and out new surface cell then healing process is started.
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What is the best way for employees to verify the functionality of ppe program at a workplace?
The best way for employees to verify the functionality of ppe program at a workplace is to check if the written PPE plan document covers necessary requirements and verify the date of its most recent view.
An extensive PPE (personal protection equipment) programme is required. At the planning, development, and implementation stages, it calls for commitment and active involvement from all levels, including senior management, supervisors, and employees. These crucial components of a successful PPE programme are hazard identification and risk assessment.
The use of personal protective equipment (PPE) is crucial in any professional context, even when the world is not experiencing the widespread effects of a pandemic, as it helps prevent accidents, diseases, and fatalities. Gloves, foot and eye protection, protected hearing equipment (earplugs, muffs), hard helmets, respirators, and complete body suits are a few examples of PPE.
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Plasma cells:________
a) all of these choices are correct.
b) function in cell-mediated immunity.
c) function in blood clotting.
d) are derived from t-lymphocytes.
e) produce and secrete antibodies
Plasma cells derived from differentiated B lymphocytes performs variety of functions. So the correct answer is a) all of these choices are correct.
Differentiated B-lymphocyte white blood cells(WBCs) called plasma cells are able to secrete immunoglobulin or antibodies. These cells, which are the primary cells in charge of humoral immunity, play a crucial part in the adaptive immune response.
An individual is considered to have agammaglobulinemia without them and is extremely vulnerable to repeated infection. Here, the clinical manifestations brought on by inappropriate plasma cell growth and development are examined, along with the haematological lineage, structure, and function of plasma cells. Plasma cells produce factors which are essential for blood clotting.
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Please Help!! URGENT! 5. Charles Darwin observed many species of finches in the Galápagos Islands. This area is made up of many small islands separated by ocean water. Each island has slightly different geography and food sources.
a) Name three reasons that this area had a high rate of speciation
b) How would the rate of speciation be different if the islands were much closer together? Explain
Isolation, Divergence and Reproductive isolation are the three reasons of higher rate of speciation.
What are the three reasons that this area had a high rate of speciation?Isolation, Divergence and Reproductive isolation are the three reasons that this area had a high rate of speciation. Isolation of populations is the main reason of speciation. Divergence in traits of separated populations have different mating system or habitat. Reproductive isolation of populations causes the populations come into contact again and again.
How would the rate of speciation be different if the islands were much closer together?
The rate of speciation would be different if the islands were much closer together because the species can easily move from one island to another island which leads to diversification of population.
So we can conclude that Isolation, Divergence and Reproductive isolation are the three reasons of higher rate of speciation.
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Which of the following was
MOST responsible for the
turn-around in water quality
in Lake Washington?
A. adding additional fertilizers to the lake
B. adding excess pollutants to the lake
C. regulations on sewage treatment
D. addition of pollution-eating bacteria
Most responsible for the turn-around in water quality in Lake Washington is option c) regulations on sewage treatment.
What does sewage treatment mean?To prevent water pollution from discharges of raw sewage, sewage treatment is a sort of wastewater treatment that tries to remove contaminants from sewage to generate an effluent that is appropriate for discharge to the surrounding environment or an intended reuse application. Sewage includes pre-treated industrial effluent as well as wastewater from homes, companies, and possibly other sources. There are many different sewage treatment methods available.
Decentralized systems (including on-site treatment systems) and huge centralized systems that transport sewage to a treatment facility via a network of pipes and pump stations are examples of these. Urban runoff (stormwater) from cities with combined sewers is also transported by the sewers to the sewage treatment facility. Sewage treatment often involves two main stages, called primary and secondary treatment.
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The carrier protein that transports absorbed iron through the blood is?
Answer:
Greater than 95% of iron in plasma is bound to its circulating transport protein transferrin, which delivers most of its iron to erythrocyte precursors—i.e. erythroid progenitor cells of the bone marrow that differentiate into mature RBCs
Explanation:
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Mueller et al. created a strain of mice that lacked the receptor that normally responds to a bitter substance called cyx. The mice that did not have this receptor?
Mueller et al. created a strain of mice that lacked the receptor that normally responds to a bitter substance called cyx. the mice without this receptor did not avoid cyx.
What is cyx receptor?
cyclohexamide(cyx) is a toxic antibiotic with a unique chemical structure genrated by the actinomycete, streptomyces griseus,has emerged as a primary focus of studies on mammalian bitter taste.Rats and mice avoid it at concentrations well below the thresholds for most bitter stimuli and T2R G-protein coupled receptors specific for cyx with appropriate sensitivity identified for those species.Like mouse and rat,golden hamsters,Mesocricetus auratus, also detected and rejected micromolar levels of cyx.
the gene for the high affinity cyx receptors is a member of a cluster of 5 orthologous T2R genes that are likely rodent specific ;thus "cyx clade " is found in the mouse,rat and probably hamster, but not in the human or rabbit genome.
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Which testicular cells help deliver sperm to the epididymis by contracting rhythmically?
Myoid cells help deliver sperm to the epididymis by contracting rhythmically.
All mammalian species have peritubular myoid cells that surround the seminiferous tubules in the testis, but each species has a different arrangement of these cells inside the peritubular interstitial tissue. They are actin-containing contractile cells that play a major role in spermatozoa transport via tubules. By helping to lay down the basement membrane, they give the tubules structural rigidity.
The function of Sertoli cells has also been found to be impacted by this, and PTM cells and Sertoli cells can communicate with one another via secreting growth factors and elements of the extracellular matrix. PTM cells are essential for establishing proper spermatogenesis, according to studies.Overall, PTM cells play a part in regulating spermatogenesis through cellular contact and preserving the tubules' structural integrity.
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Hen the body responds by dilating superficial vessels in the skin, blood comes toward the surface of the skin. this allows ________.
When the body responds by dilating superficial vessels in the skin, blood comes toward the surface of the skin. This allows the release of heat to allow cooling.
The sweat glands start to produce more perspiration when the body temperature rises, as it does during physical activity on a hot day.The body is cooled via heat loss caused by sweat evaporation from the skin's surface.The skin's blood vessels dilate and expand, either releasing or trapping heat. Our skin contains roughly 3 million sweat glands, and when they grow, blood flow increases and heat is given to it.The dermal blood arteries nourish the skin and assist in controlling body temperature. The blood vessels enlarge (dilate) in response to heat, allowing a lot of blood to flow close to the skin's surface where the heat can be dissipated. blood vessels narrow (constrict), the cold retaining the body's heat.learn more about skin's blood vessels here: https://brainly.com/question/6235443
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True or false: as the most extensively used chlorine compounds, hypochlorites are used for sewage and waste water disinfection.
The statement is true.
What type of chlorides are used for sewage and waste water disinfection?Sodium hypochlorite (NaOCl) is a compound that can be used for water purification in the water purification plant. It is used on a large scale for surface purification, bleaching, odor removal and water disinfection purposes. Hypochlorites are used for sewage and waste water disinfection as the most extensively used chlorine compounds.
So we can conclude that the answer is true.
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The inferior lateral walls and part of the floor of the cranium are formed by the?
The ethmoid bone shapes the floor of the skull as well as its inferior lateral walls.
Where is an ethmoid bone found?
The upper nasal cavity's roof and lateral walls, the top part of the nostril septum, and a piece of the orbit's medial wall are all formed by the ethmoid bone, a single midline bone. The ethmoid also contributes to the anterior cranial cavity's floor on the inside of the skull.
The anterior cranial fossa's floor is formed by the ethmoid bone, which occupies a tiny space in the cranial cavity near the midline. This area also serves as the nasal cavity's slender roof. The cribriform plates and crista galli make up this section of the ethmoid bone.
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When exposure to ionizing radiation causes proliferation of the white blood cells, the radiation-induced disease that occurs is:_______.
When exposure to ionizing radiation causes proliferation of the white blood cells, the radiation-induced disease that occurs is Anemia.
The radiation could pass through the cell without damaging the DNA. The radiation could damage the cell's DNA, but the DNA repairs itself . X-ray photons collide with important cell chemicals and break them apart by ionization, causing critical damage to large molecules. Based on the assumption that radiation can cause chemical damage to the cell by ionizing the water within it .Radiation works by damaging the genes (DNA) in cells. Genes control how cells grow and divide. When radiation damages the genes of cancer cells, they can't grow and divide any more. Over time, the cells die.
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The process whereby heat flows by means of molecular collisions is referred to as:________
The process whereby heat flows by means of molecular collisions is referred to as conduction.
Conduction is the process by which heat energy is transmitted through collisions between neighboring atoms or molecules. Conduction occurs more readily in solids and liquids, where the particles are closer together than in gases, where particles are further apart.
Because in conduction molecules are closely packed. When one molecule is heated, it vibrates higher than lower energized molecules or the lower temperature molecules and collide with and finally transfer some energy to them.
The rate of energy transfer by conduction is higher when there is a large temperature difference between the substances that are in contact.
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By what mechanism does pi-3 phosphate promote activation of pkb (protein kinase b)?
[tex]PI3K,[/tex] the mechanism does [tex]pi-3[/tex] phosphate promote activation of pkb .
Normally, the regulatory subunit linked to the active receptor directly stimulates [tex]PI3K[/tex]or is indirectly stimulated by adaptor molecules such as the insulin receptor substrate (IRS) proteins. A RAS protein that binds to GTP can also activate [tex]PI3K[/tex].
A receptor tyrosine kinase (RTK) on the plasma membrane is triggered when an external ligand binds to it, producing receptor dimerization and cross-phosphorylation of tyrosine residues in the intracellular domains. Cell metabolism, growth, proliferation, and survival are all influenced by protein kinase B, also known as Akt. Phosphoinositide-3-kinase is a key player in a multi-step process that regulates its activation.
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Does the Youth Service Project, or a Civic Organisation, or Community Service Centre help the community?yes\no collaborate
The answer to the question of whether the Youth Service Project, or a Civic Organisation, or Community Service Centre help the community is: Yes, they do help the community.
These are all parts of national integration and community building and development as young citizens are sent to different parts of a nation for a period of time to acclimatize with a different culture
What is a Youth Service Project?This is a national building and integration project that is used to help the community through Community Development Services.
These services can include, but are not limited to:
youth programs, battered women's centers, alcohol and drug rehabilitation centers, etcThese Community Development Services are important in national building efforts as people are rehabilitated into society and basic amenities are provided.
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The hindbrain consists of the ____. a. thalamus and hypothalamus b. tectum, tegmentum, and reticular formation c. medulla, pons, and cerebellum d. spinal cord and cranial nerves
The hindbrain consists of the medulla, the pons, and the cerebellum.
The hindbrainThe hindbrain is the portion of the brain that is otherwise known as the rhombencephalon. It is the part of the brain that is located towards the lower back.
The hindbrain consists of 3 main parts:
The medulla oblongataThe ponsThe cerebellumEach component has specific functions they perform. The medulla oblongata is located at the extreme end where the brain connects with the spinal cord. It controls activities such as heartbeat, blood pressure, and respiration.
The pons of the hindbrain work hand in hand with the medullar oblongata for effective breathing. In addition, it is the part of the brain that controls the circadian rhythm of the body.
The cerebellum helps the body to maintain postural balance and adjustments when necessary.
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What is one of the documented health hazards from chronic use of anabolic steroids that develops?
One of the documented health hazards from chronic use of anabolic steroids is the development of liver tumors.
Anabolic steroids are the synthetic substances which resemble the male sex hormone, testosterone.
Health care experts use anabolic steroids to treat some hormone problems in men such as delayed puberty as well as muscle loss (resulting from some diseases). However, some people misuse anabolic steroids.
Chronic use of anabolic steroids, has been linked to many health-related issues such as acne, hampered growth in teenagers, high blood pressure or hypertension, fluctuations in cholesterol levels, cardiac problems like heart attack, liver disease including cancer, kidney damage as well as aggressive behavior.
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What is the probability that a woman who is a carrier for the red-green color-blindness allele and a man who is color blind will have a child who is not color blind?
50 percentage of a woman who is a carrier for the red-green color-blindness allele and a man who is color blind will have a child who is not color blind.
What is color blindness?When you are unable to perceive colors normally, you are said to be color blind. It is often referred to as a color deficit.If you're color blind, you see colors differently from the majority of people. Color blindness frequently makes it challenging to distinguish between particular hues. Color blindness typically runs in families.Protanomaly, a reduced sensitivity to red light, deuteranomaly, a reduced sensitivity to green light, and tritanomaly, a lower sensitivity to blue light, are the several forms of anomalous conditions.Except when the color vision issue is caused by the use of specific medications or eye disorders, there are no therapies for the majority of color vision issues. Better color vision could be attained by stopping the medicine that's causing your vision issues or by managing the underlying eye condition.Learn more about color blindness here:
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The half-life of carbon-14 is 5600 years. If a piece of charcoal made from the wood of a tree shows only % of the carbon-14 expected in living matter, when did the tree die?.
Mature and established trees die for a combination of reasons but sudden browning of foliage is typically associated with a lack of water supply to the canopy. Water supply can be cut off to the canopy due to obvious issues including deficiency or root damage.
What is Carbon?Carbon is a chemical component with the symbol C and atomic number It is nonmetallic and tetravalent—its atom makes four electrons unrestricted to form covalent chemical bonds. It belongs to group 14 of the periodic table. Carbon produces up only about 0.025 percent of Earth's crust.Carbon is employed in some way in almost every industry around the globe. It is used for fuel in the form of coal, methane gas, and crude oil (which is used to produce gasoline). It is used to make all sorts of fabrics including plastics and alloys such as steel (a mixture of carbon and iron).Carbon is a chemical element with the symbol C and atomic number 6. Categorized as a nonmetal, Carbon is a solid at room temperature.To learn more about Carbon, refer to:
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The cholesterol associated with animal cell membranes ___________________________.
The cholesterol associated with animal cell membranes helps prevent too much proximity between phospholipids.
Cholesterol, which serves as one of the fundamental components of plasma membranes, is crucial for preserving the structural stability and controlling the fluidity of cell membranes, both of which affect the homeodynamics of different membrane proteins on the cell surface.
Cholesterol's primary role is to preserve the fluidity and structural integrity of cell membranes as well as to act as a precursor for the manufacture of essential compounds for the organism, such as steroid hormones, bile acids, and vitamin D. It serves as a fluid insulator. By preventing the membrane from being too close, it keeps it more fluid even in extremely cold temperatures. It loses fluidity when the temperature is too high.
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What is burning of fossil fuels, slash and burn agriculture, and volcanic activity?
The burning of fossil fuels, slash and burn agriculture, and volcanic activity is called Air pollution.
Most automobiles and power plants burn fossil fuels. These non-renewable resources power nearly all manufacturing and other businesses. Carbon monoxide, nitrogen dioxide, sulphur dioxide, and hydrocarbons are a few of these pollutants.
Biomass is total amount of living material present in an environment. Burning biomass is done for slash-and-burn farming. The pollutants, which include CO2, carbon monoxide, methane, particulates, nitrous oxide, hydrocarbons, and organic and elemental carbon, are largely the same as those produced by burning fossil fuels.
When anything burns, particles are produced. Particulates can also be found in nature as a result of dust from wind or volcanic eruptions.
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What factors might favor the evolution of semelparity versus iteroparity in different species of salmon?
What factors might favor the evolution of semelparity versus iteroparity in different species of salmon?
A number of factors such as changes in water temperature, size at reproduction, energy loss during reproduction, and post reproductive feeding may significantly affect post reproductive mortality (Baird et al., 1986, 1987.
What is semelparity versus iteroparity?Living things have two different reproductive options: semelparity and iteroparity. A species is categorized as iteroparous if it experiences several reproductive cycles throughout its existence, and semelparous if it exhibits just one reproductive event before passing away
In truly semelparous species, death following reproduction is a component of a larger plan that includes optimizing reproduction at the expense of future existence. There will always be some iteroparous individuals who pass away between their first and second reproductive episodes, but this is not considered semelparity unless it is a symptom of a syndrome of programmed death after reproduction. Semelparity and iteroparity are extremes along a spectrum of potential methods rather than opposing ones strictly speaking.
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__________ are the primary means by which neisseria gonorrhoeae attaches to the mucous membranes of the reproductive tract.
Fimbriae are the primary means by which Neisseria gonorrhoeae attaches to the mucous membranes of the reproductive tract.
What is gonorrhea?Gonorrhea is a sexually transmitted disease (STD) caused due to bacterium Neisseria gonorrhoeae. This bacterium attaches with the help of fimbriae.N. gonorrhoeae infects the reproductive tract and attaches to the mucous membranes of cervix, uterus, and fallopian tubes in women, and the urethra in both women and men. This bacterium can also be transmitted through sharing of contaminated needles, from mother to child during birth.Gonorrhea can lead to pelvic pain, pus discharge from reproductive organs, painful urination.It can lead to infertility and risk of HIV/AIDS infection.To prevent infection, do not have unprotected sex, avoid sharing needles, regularly check for gonorrhea infection.Learn more about gonorrhea here:
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