which root does not refer to an endocrine gland?
ket/o
Compare and contrast the structure & functions of mitochondria & chloroplast
Utilizing oxygen and nutrition, the mitochondria produce ATP, which serves as the cell's energy source. In a plant cell, photosynthesis takes place in the chloroplast.
Plant cells contain both the chloroplast and the mitochondrion, but animal cells only have the mitochondria. The purpose of mitochondria and chloroplasts is to produce energy for the cells in which they are found. Both types of organelles have an energy generation, or how inner and outer membrane as part of their structure. they change cellular energy into a certain form before the cell uses it, which is the fundamental commonality between mitochondria and chloroplast. 2. Chloroplast and mitochondrial DNA and RNA are nearly identical. Each DNA molecule is round.
To learn more about chloroplast and mitochondria please visit-
https://brainly.com/question/15033628
#SPJ1
When taking blood pressure, the sounds heard when the pressure cuff is released are due to ________.
When taking blood pressure, the sounds heard when the pressure cuff is released are due to Rising of the Systolic Pressure above the cuff pressure.
When deflating the cuff, the first sound is due to the Systolic Pressure. The cuff pressure is released by the opening of the airflow valve in a counterclockwise direction. The sound heard is a Sharp Tapping sound.
Systolic pressure is the pressure generated due to contraction of heart and Diastolic pressure is generated due to the relaxation of the heart.
Blood Pressure is measured by a device called Sphygmomanometer.
The sounds heard on releasing the pressure cuffs are due to the change of flow of blood through the artery. These sounds are called Korotkoff sounds. These are generated when the cuff pressure is changed which changes the flow of blood through the artery.
Learn more about Systolic pressure here,
https://brainly.com/question/15175692
#SPJ4
What is the largest mass of neuronal cell bodies found within the central nervous system?
Axons up to 1 meter long can be seen inside some nerve cells. The longest cell in the human body is the neuron, which links the central nervous system (brain and spinal cord) to other areas of the body.
What is the function of neurons in CNS?In both the central and peripheral nervous systems, neurons transmit messages. Their purpose is to transmit chemical and electrical signals to and from the brain.
Information is transmitted via neurons. They interact between various brain areas and between the brain and the residual of the nervous system through with electrical impulses and chemical signals.
The distinctive unit of the neurological system is the neuron. Dendrites, cell bodies, and axons represent the three different constituents of all neurons.
Therefore, neurons are the largest mass of neuronal cell bodies found within the central nervous system.
Learn more about neurons here:
https://brainly.com/question/16324614
#SPJ2
How many bones are there in humans body?
Explanation:
i think it is two hundred and six(206)
Draw and label nucleus, mitochondria, smooth er, rough er, lysosome, nucleolus, ribosome, chloroplast, central vacuole, vesicles, peroxisome, cytoskeleton
Nucleus is the main component of the cell and carries out the vital processes of the cell.
For learning about its structure, a nucleus diagram is quite helpful. Important components of its structure include.One feature of the nucleus that distinguishes eukaryotic cells from prokaryotic ones is the nuclear membrane. Additionally, it has a double-layer structure. It also has phospholipids in it.The nuclear envelope, nucleoplasm, or nucleus sap, nuclear matrix, chromatin, and nucleolus are some of the several structures that make up the nucleus. The nuclear membrane, also referred to as the nuclear envelope, creates an envelope-like structure surrounding the nuclear contents.learn more about Nucleus here:
https://brainly.com/question/804369
#SPJ4
In response to a steak dinner, certain secretions are needed to aid digestion. What cells in the pancreas would provide these secretions?.
In response to a steak dinner, certain secretions are needed to aid digestion. What cells in the pancreas would provide these secretions - -----Acinar cells.
In response to a high fat and protein meal, CCK would be stimulated and in turn would stimulate an enzyme-rich secretion from the pancreas.
What are Acinar cells?
The pancreatic acinar cell is the functional unit of the exocrine pancreas. It synthesizes, stores, and secretes digestive enzymes. Under normal physiological conditions, digestive enzymes are activated only once they have reached the duodenum.
What is the function of acinar cells?
Pancreatic acinar cells synthesize and secrete almost all the digestive enzymes active in the lumen of the small intestine which are necessary for nutrient digestion. Both synthesis and secretion are highly regulated over both short and long time frames to insure an appropriate supply of digestive enzymes.
Learn more about Acinar cells:
brainly.com/question/24214368
#SPJ4
what can be stated for a particular element if only the group number of 14 is known
A. The element has 14 neutrons
B.the element has 4 valence electrons
C. The element has 4 electrons
D. The element has 14 protons
Answer:
B
Explanation:
Group numbers can be used to figure out valence electrons. From groups 13-18 you subtract 10 from those group numbers to find the valence electrons. So in this case we're dealing with group 14. So 14-10=4. So we have 4 valence electrons.
In the given case, it can be concluded that the element has 4 valence electrons. The correct option is B.
What is an element?A genuine element is defined in chemistry as a material whose atoms all (however almost all) have the same atomic number, or number of protons.
Nuclear scientists, on the other hand, define a pure element as one that has only one stable isotope.
A chemical element is a type of atom with a specific number of protons in its nucleus, which would include the pure substance made up entirely of that species.
Chemical elements, unlike chemical compounds, cannot be broken down into simpler substances by any chemical reaction.
Valence electrons are electrons in an atom's outermost shell, or energy level. In the given case, the element has group number 14 which indicates that this is having 4 valance electrons.
Thus, the correct option is B.
For more details regarding elements, visit:
https://brainly.com/question/13025901
#SPJ5
When b cell receptors are brought close enough together to cause b cells to be activated, the brcs are said to be:_____.
When B cell receptors are brought close enough together to cause B cells to be activated, the BRCs are said to be Crosslinked.
What are B cell receptors?
The B cell receptor (BCR) is a transmembrane protein on the surface of a B cell. A B cell receptor is composed of a membrane-bound immunoglobulin molecule and a signal transduction moiety. The former forms a type 1 transmembrane receptor protein, and is typically located on the outer surface of these lymphocyte cells. Through biochemical signalling and by physically acquiring antigens from the immune synapses, the BCR controls the activation of the B cell. B cells are able to gather and grab antigens by engaging biochemical modules for receptor clustering, cell spreading, generation of pulling forces, and receptor transport, which eventually culminates in endocytosis and antigen presentation. B cells' mechanical activity adheres to a pattern of negative and positive feedbacks that regulate the quantity of removed antigen by manipulating the dynamic of BCR–antigen bonds directly. Particularly, grouping and spreading increase the relation of antigen with BCR, thereby proving sensitivity and amplification. On the other hand, pulling forces delinks the antigen from the BCR, thus testing the quality of antigen binding.To learn more about B cell receptor: https://brainly.com/question/15076966
#SPJ4
How is this discovery an example of the importance of how the scientific community works? Include in your answer what the phrase ""cross-applications"" means
The scientific community is diverse network that interesting scientists. Its included working on particular scientific fields and within particular institutions, cross application and interdisciplinary activities are significant only.
Discovering is multi disciplinary peer reviewed open access journal passionate to publishing the research on diversity of scientific fields. Discovery serves as a form for exchange of views and ideas among researches.
This made of researchers, students , lab technicians , the people who works at scientific journals , employees at funding agencies , that helps in science govern itself and move forwarded. Its aim to process of science. And members of scientific community works together and help in inspire new ideas.
To learn more about scientific community here
https://brainly.com/question/13181191
#SPJ4
The urinary system consists of two __________, two __________, one __________, and one __________
"The urinary system consists of two kidneys, two ureters, one urinary bladder, and one urethra."
Blood is filtered by the urinary system, which produces urine as a waste product. The ureters, bladder, kidneys, renal pelvis, and urethra are among the urinary system's organs.
The ribs and muscles of the back protect the kidneys, a bean-shaped organs that are situated on either side of the spine. The ureter, a pair of thin muscular tubes, emerges from each kidney's renal pelvis. From the kidney to the bladder, it transports urine.
Urine is kept in this muscular sac-like structure. Micturition, or the act of urinating, is the process by which the urinary bladder is emptied. Urethra, which emerges from the urinary bladder, aids in the removal of urine from the body. Muscles called sphincter guard its opening.
To learn more about urinary system, urine and kidneys here,
https://brainly.com/question/1968893
#SPJ4
The three-dimensional extension of the norwegian cyclone model includes warm and cold air streams called?
The three-dimensional extension of the Norwegian cyclone model includes warm and cold air streams called conveyor belts.
The warmth from below will cause a cold air mass traveling away from its source region over a warmer surface to become more unstable. Upon passing over a cooler surface, the warm air mass is cooled from below, stabilizing it at the lowest levels. According to four major source regions with respect to latitude, air masses are frequently categorized. The four are tropical (warm and humid), polar (cold), and arctic (extremely cold) (warm). When warm, humid air from the south moves northward, it overruns the cooler, dry air that is located north of the stationary front. Due to the fact that cold, dry air is heavier than warm, moist air, this occurs. Such circumstances frequently result in precipitation in addition to dense cloud cover.Learn more about warm and cold here brainly.com/question/24828876
#SPJ4.
Select all the correct answers. which two statements about composite materials are true? they’re made up of more than one substance. they have the same or similar properties as the materials used to make them. they’re always made of metal. they’re readily available in nature.
Correct Statements are -
They’re made up of more than one substance.They’re readily available in nature.What are Composite Materials?Composite materials are created by combining two or more substances with dissimilar properties. Composite materials have distinct properties that distinguish them from their constituents, and the constituents can be easily distinguished within the composite materials because they do not blend together. Some composite materials are abundant in nature. Wood, for example, is a composite material made up of cellulose and lignin.To learn more about Matter from the given link
https://brainly.com/question/1738648
#SPJ4
Student provides an explanation for carbon dioxide fluctuations for different seasons of the year. ( 2 points)
Carbon dioxide fluctuations occur for different seasons of the year due to the presence of plants in an area.
Why carbon dioxide fluctuations occur for different seasons of the year?The carbon dioxide levels in the atmosphere moves up and down every year when plants use carbondioxide gas through the process of photosynthesis and respiration. Plants take up the carbondioxide gas in the spring and summer season and release it in fall and winter season. In this modern world, the level of carbon cycle is increasing because more carbon dioxide is emitted from burning fossil fuels and other human activities.
So we can conclude that carbon dioxide fluctuations occur for different seasons of the year due to the presence of plants in an area.
Learn more about season here: https://brainly.com/question/15734021
#SPJ1
What is the connection between glaciers high in the himalayan mountains and hundreds of millions of people living in the lowlands of india,china and bangladesh
the connection between glaciers high in the Himalayan mountains and hundreds of millions of people living in the lowlands is direct because it provides water in the form of rivers.
What is the connection between glaciers high in the Himalayan mountains and the people living in the lowlands?There is direct connection between glaciers high in the Himalayan mountains and hundreds of millions of people living in the lowlands of India, china and Bangladesh because the glaciers of Himalayan mountains melts in the summer season and provides huge amount of water that flows down to the lowlands. This water is used for drinking, agriculture, industries and in many daily activities.
So we can conclude that the connection between glaciers high in the Himalayan mountains and hundreds of millions of people living in the lowlands is direct because it provides water in the form of rivers.
Learn more about Himalayan here: https://brainly.com/question/26697261
#SPJ1
What are the two main parts of pangaea and the modern continents that each one eventually become
To learn more about Pangaea visit:
https://brainly.com/question/11694556
#SPJ4
Two monosaccharide isomers with 4 chiral carbons in which the configuration of one chiral carbon differs are most precisely described as:_______.
Two monosaccharide isomers with 4 chiral carbons in which the configuration of one chiral carbon differs are most precisely described Diastereomers
What are enantiomers and diastereomers?
Stereoisomers are up two types such as diastereomers and enantiomers.
Diastereomers or diastereoisomers are the type of non-mirror image non-identical stereoisomers. They are non-superimposable.
For example in D-glucose and D-altrose, although have the same number and type of atoms but the arrangement is different.
On the other hand, though Enantiomers are non-superimposable, but the only difference is that they are mirror images of each other.
Hence, in this case 4 chiral carbons of two sugar isomers where the configuration of one chiral carbon differs are Diastereomers
Learn more about diastereomers, here:
https://brainly.com/question/21506956
#SPJ4
A portion of the blood volume, as well as mucus and hypertrophied ____________ tissue, is released from the uterus as ____________ . This is similar to a menstrual period, in that blood and some endometrial tissue is expelled from the ____________ via the ____________ .
A portion of the blood volume, as well as mucus and hypertrophied endometrial tissue, is released from the uterus as lochia, which is similar to a menstrual period, in that blood and some endometrial tissue is expelled from the uterus via the vagina.
What is a tissue?A tissue is a group of cells that have a similar structure and function as a unit.
What are hypertrophied endometria?The term hypertrophied is referred to the cluster of cells made outside the organ. Hypertrophied endometria is a pre-natal condition of a female reproductive part. As the endometrium becomes too thick after the pregnancy it makes a cluster of tissue which is referred to as hypertrophied endometrial tissue which can cause uterine cancer if not come out on time.
What is mucus?Mucus is a regular, slippery, and stringy fluid substance produced by using many lining tissues in the frame. It is crucial for body function and acts as a defensive and moisturizing layer to maintain essential organs from drying out. Mucus also acts as a entice for irritants like dust, smoke, or microorganism.
Thus from the above conclusion we can say that A portion of the blood volume, as well as mucus and hypertrophied endometrial tissue, is released from the uterus as lochia, which is similar to a menstrual period, in that blood and some endometrial tissue is expelled from the uterus via the vagina.
Learn more about Mucus here: https://brainly.com/question/12782488
#SPJ1
When preterm prelabor rupture of membranes (pprom) occurs and labor does not commence within 24 hours, the client is usually placed on bed rest with pelvic rest. What is pelvic rest?
The client is typically put on bed rest with pelvic rest when preterm prelabor rupture of membranes (PPROM) develops and labor does not start within 24 hours. Pelvic rest is a situation where nothing is placed in the vagina.
What is preterm premature rupture of membranes PPROM?
Premature rupture of membranes (PROM) is when the amniotic sac (membrane) ruptures before labor starts. Preterm premature rupture of membranes (PROM) is the term used when PROM occurs before 37 weeks of pregnancy (PPROM). About 8 to 10 percent of pregnancies result in PROM.
When the membranes burst, labor frequently occurs quickly after. The danger of infection for both the mother and the fetus rises if labor does not start within 6 to 12 hours. The majority of women go into labor 12 hours after the membranes break. After a day or so, about one in ten women do not spontaneously go into labor. If labor does not begin right away, you and your provider will decide how long you will wait together.
Learn more about PPROM here:
https://brainly.com/question/10438288
#SPJ4
A trna with the anticodon sequence 5′ iua 3′ will not normally exist because?
A trna with the anticodon sequence 5′ iua 3′ will not normally exist because 5′ UAA 3′ is a stop codon.
There are three stop/termination codons UAA, UAG, and UGA.
A unique type of RNA molecule is called a transfer RNA (tRNA). Matching an mRNA codon to the amino acid it codes for is its responsibility. Anticodon is a set of three nucleotides found in each tRNA. One or more distinct mRNA codons can bind to the anticodon of a particular tRNA. The amino acid encoded by the codons to which the tRNA binds is carried by the tRNA molecule as well.
At the third position of the codon, atypical base pairs—between nucleotides other than A-U and G-C—can develop. This phenomenon is referred to as wobble.
To learn more about anticodon click here
brainly.com/question/15057641
#SPJ4
The dilatation of blood vessels allowing the passage of fluid, antibodies, and wbcs into the infected body area is known as?
The dilatation of blood vessels allowing the passage of fluid, antibodies, and WBCs into theinfected body area is known asvasodilation
What device on a resuscitation bag-mask device may prevent sufficient tidal volume?
In these patients, a safety valve on a resuscitation bag-mask device may prevent adequate tidal volume delivery.
What is resuscitation bag-mask device?A bag valve mask, also known as an Ambu bag, is a portable device utilized to provide positive pressure air circulation to any subject who has inadequate or ineffective breaths.
It consists of a self-inflating bag, a one-way valve, a disguise, and a reservoir of oxygen.
Bag-valve-mask (BVM) air circulation is a life-saving skill. This basic airway management method enables patients to be oxygenated and ventilated until a more definitive airway can be established.
Thus, as a result, a safety valve on a resuscitation bag-mask device may prevent adequate tidal volume delivery in these patients.
For more details regarding Bag-valve-mask, visit:
https://brainly.com/question/27512541
#SPJ1
Which data would not affect maximum likelihood estimates of phylogenies when comparing different tree hypotheses?.
The set of species derived from one common ancestor.
To build phylogenetic trees, a variety of data can be employed, including genetic information, mitochondrial DNA sequences, ribosomal RNA genes, and any relevant genes, as well as morphological information such as structural characteristics, organ kinds, and specific skeletal arrangements
What is a Phylogenetic tree ?A phylogenetic tree, also called a phylogeny, is a diagram that shows the evolutionary branches from which various species, creatures, or genes have descended from one another.
A phylogenetic tree can be used to track a species' evolutionary history back via the tree's branches and find their common ancestors along the way. A lineage may preserve some of its ancestors' characteristics over time, but it will also change over time to accommodate the environment.Learn more about Phylogenetic tree here:
https://brainly.com/question/9966170
#SPJ4
The ________ are lymphoid nodules located in the tissue at the base of the tongue in the rear of the mouth
The lingual tonsils are lymphoid nodules located in the tissue at the base of the tongue in the rear of the mouth.
At the base of the tongue, reactive lymphoid tissue makes up the lingual tonsils. Clinical manifestations of lingual tonsil hypertrophy include globus, dysphagia, and difficulty intubating patients due to glottis exposure.The lymphoid tissue near the tongue's base makes up the lingual tonsil, a typical part of Waldeyer's ring. It has been documented that one of the unique causes of unforeseen difficulties with endotracheal intubation and mask ventilation is acute inflammation and hypertrophy. Lingual tonsillar hypertrophy is a peculiar voice alteration presentation. If improperly handled, this group of individuals has the potential to significantly deteriorate, obstructing their airways and even dying.learn more about lingual tonsils here: https://brainly.com/question/27370572
#SPJ4
An aponeurosis is ________. An aponeurosis is ________. a structural part of the interior of muscle cells a disease of the neuromuscular junction a covering of the myoneural region similar to a tendon in function
An Aponeurosis is a flat sheet of dense fibrous connective tissue.
Following are some features related to Aponeurosis:
They support the muscles and provide strength to the body.Ribbon sheets of Tendon like substanceContains bundles of collagen fibresAnchor muscle or connect themComprise of several tissuesMaintains stability of bodyThey are found throughout the human body.It is structural part of interior of the Neuromuscular junction.They act as insertion sites for fibers in muscle.Maintains strength of bodyDelicateMuscle connectorsIt is similar to tendon in function since it also connects Muscle to Bone like Tendon.
Learn more about Tendon here, https://brainly.com/question/13464872
#SPJ1
What are we talking about when we refer to observable physical and biological differences between the male and female human reproduction systems?
The difference between the sexes in body composition such as male have proportionately more muscular mass , more bone mass and less percentage off body fat as compare to the female.
The reproductive system is to produce and deliver sperm into female reproductive system. The men and female both have same set of genes and the only physical difference in their genetic make up is sex chromosomes.
The biological differences is sex , which is indicate the sex of a baby. Both are differentiated as female and male, Female have two ovaries and produce eggs also they typically have XX chromosomes and other side male have testes and produce sperm, who have XY chromosomes.
To learn more about reproductive system here
https://brainly.com/question/14235396
#SPJ4
In the malaria parasite life cycle, humans are the ________ host, while mosquitoes are the ________ host as well as the vector.
In the malaria parasite life cycle, humans are the host, while mosquitoes are the host as well as the vector.
Malaria is a potentially fatal disease caused by parasites transferred to humans through the bites of infected female Anopheles mosquitos. It is both preventable and treatable. Malaria is caused by a plasmodium parasite, which is a single-celled parasite. The parasite is most usually transmitted to people through mosquito bites.
Malaria is not the result of a virus or bacteria. Malaria is caused by the Plasmodium parasite, which is generally transmitted by infected mosquitos. A mosquito feeds on Plasmodia that are present in the blood of an afflicted individual. Malaria is treatable. Malaria patients can be treated and all malaria parasites removed from their bodies if the correct medications are utilized.
To learn more about malaria please visit -
https://brainly.com/question/3920753
#SPJ4
Monoclonal antibodies and __________ can be used to treat certain types of cancers in a process known as immunotherapy.
Monoclonal antibodies and cytokines can be used to treat certain types of cancers in a process known as immunotherapy.
What is cytokines?Cytokines are small, adaptable proteins that are essential for cell signaling. Cytokines and other peptides cannot get through the lipid bilayer of cells to the cytoplasm. Cytokines have been shown to take part in autocrine, paracrine, and endocrine signaling as immunomodulating agents. A specific class of proteins produced by some immune and non-immune cells that have an impact on the immune system. The immune system is stimulated by some cytokines while suppressed by others. To help the body's defenses against infections, cancer, and other ailments, they can also be produced in a lab.The term "cytokine" is a catch-all name for tiny secreted proteins that play a critical role in regulating inflammation. When pathogens invade, cytokines are made in order to activate, draw in, and multiply immune cells.
Learn more about cytokine here:
https://brainly.com/question/15220160
#SPJ1
Hormone released by the duodenum in response to acids and lipids in the duodenum.
Secretin is a 27 amino acid polypeptide hormone produced by S cells of the duodenum in response to a pH between 2 and 4.5 (very acidic).
What is Secretin?Secretin is a 27 amino acid polypeptide hormone produced by S cells of the duodenum in response to a pH between 2 and 4.5. Upon reaching the duodenum, the chyme will be covered with pancreatic juice from the pancreas and with a pH close to 9 thanks to the presence of sodium bicarbonate.
What are the effects of secretin hormones?inhibiting gastric activity and activating the secretion of enzymes and bicarbonate by the pancreas, and of bicarbonate and bile salts by the liver.
With this information, we can conclude that Secretin is a hormone that regulates water homeostasis throughout the body and influences the environment of the duodenum by regulating secretions
Learn more about Secretin in brainly.com/question/28020011
#SPJ1
What is the difference between the bones of the cranium and the facial bones? cheg
Explanation:
The main difference between skull and cranium is that the skull is composed of both facial bones and the cranium whereas the cranium is the upper part of the skull, composed of bones that do not move.
...
Bones of the Cranium and their Role.
Membranous spheres that transport materials inside the cell as part of the endomembrane system are called:_______.
Membranous spheres that transport materials inside the cell as part of the endomembrane system are called Vesicles.
What is vesicles?Small sacs called vesicles are used to carry substances into or outside of cells. There are many different kinds of vesicles, including lysosomes, secretory vesicles, and transport vesicles.A tiny, liquid-filled sac created by a membrane. Substances are moved into or out of cells by vesicles. Drugs can be delivered to bodily cells using vesicles created in a lab.Vesicles are tiny organelles found inside of cells that contain fluid and a lipid bilayer and are used for transport, buoyancy regulation, and enzyme storage.It is situated close to the cell nucleus and the endoplasmic reticulum in the cytoplasm.Vacuoles and vesicles are membrane-bound sacs with storage and transport capabilities. The membrane of a vacuole does not merge with the membranes of other cellular components, making vacuoles slightly larger than vesicles. Within the biological system, vesicles can combine with different membranes.
Learn more about vesicle here:
https://brainly.com/question/11617253
#SPJ4