Answer:
One chance in two
Explanation:
A parent can only have one or the other meaning a son or daughter. Both the son and the daughter represent one half of a probability of having each one separately. On whether or not the parent will have a daughter as the eighth child, is completely irrelevant as a parent can only bare a son and daughter. This would mean they would have a one chance in two for either cases, but due to the context of the question, it would be for the daughter. So therefore, they would have one chance in two.
Thank you,
Eddie
The combining form referring to the bean-shaped organs that filter the blood and form urine is:_________
The combining form referring to the bean-shaped organs that filter the blood and form urine is kidneys.
What are the functions of the kidneys?The kidney's main jobs are to produce urine and clean the blood. Each kidney eliminates waste products and other compounds that the body does not need. The most crucial job of the kidney is to purify blood by eliminating waste.The body needs protein to grow and heal itself. However, as the body uses protein, waste products are produced.The accumulation and retention of these waste products is comparable to the body holding onto poison. Blood and hazardous waste are filtered by each kidney and then expelled in urine.Two crucial waste products are creatinine and urea.The “values” in blood tests reflect the function of the kidney. When both the kidneys fail, the value of creatinine and urea will be high in blood tests.Learn more about kidney here:
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Suppose a country’s population is aging and the size of the workforce is declining. in the long run, output will ________ and the price level will ________.
In the long run, the output will reduce and the price level will increase because there is a low size of the workforce.
How are output and price levels affected?We know that production or output is dependent on the workforce. If a country has large workforce, then the production of the country is higher which make the economy better which results in the lower price of products while on the other hand, if a country has low workforce, then the output of the country is also lower that make the economy worse which results in the higher price of products and inflation.
So we can conclude that in the long run, the output will reduce and the price level will increase because there is a low size of the workforce.
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What is the ability of living things to maintain a relatively constant internal environment? metabolism homeostasis stimulus-response cellular respiration
The tendency to maintain a stable, relatively constant internal environment is called homeostasis.
Homeostasis is the tendency to resist change in order to maintain a stable, relatively constant internal environment.
Homeostasis typically involves negative feedback loops that counteract changes of various properties from their target values, known as set points.
In contrast, positive feedback loops amplify their initiating stimuli, in other words, they move the system away from its starting state.
The concentration of various ions in your blood must be kept steady, along with pH and the concentration of glucose. If these values get too high or low, person might end up getting very sick.
Therefore, the tendency to maintain a stable, relatively constant internal environment is called homeostasis.
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The mrna sequence of a particular gene is 5′-augccuaucguaaca-3′. What is the sequence of the template dna from which this mrna was copied?
mRNA: 5′-AUGCCUAUCGUAACA-3′
DNA: 3′-TACGGATAGCATTGT-5′
In molecular biology, messenger ribonucleic acid (mRNA) is a single-stranded molecule of RNA that corresponds to the genetic sequence of a gene, and is read by a ribosome in the process of synthesizing a protein.
mRNA is created during the process of transcription, where an enzyme (RNA polymerase) converts the gene into primary transcript mRNA (also known as pre-mRNA). This pre-mRNA usually still contains introns, regions that will not go on to code for the final amino acid sequence. These are removed in the process of RNA splicing, leaving only exons, regions that will encode the protein. This exon sequence constitutes mature mRNA. Mature mRNA is then read by the ribosome, and, utilising amino acids carried by transfer RNA (tRNA), the ribosome creates the protein. This process is known as translation. All of these processes form part of the central dogma of molecular biology, which describes the flow of genetic information in a biological system.
As in DNA, genetic information in mRNA is contained in the sequence of nucleotides, which are arranged into codons consisting of three ribonucleotides each. Each codon codes for a specific amino acid, except the stop codons, which terminate protein synthesis. The translation of codons into amino acids requires two other types of RNA: transfer RNA, which recognizes the codon and provides the corresponding amino acid, and ribosomal RNA (rRNA), the central component of the ribosome's protein-manufacturing machinery.
The concept of mRNA was developed by Sydney Brenner and Francis Crick in 1960. While performing the experimental verifications, François Jacob and Jacques Monod coined the name "messenger RNA". In 1961, mRNA was isolated and described independently by James Watson's research team and a team of Jacob, Monod and Matthew Meselson.
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If a protein loses the er srp signal and has a stop signal but nothing else it goes where?
The protein that does not exhibit a signal recognition peptide SRP will travel to the cell membrane (plasma membrane).
What is the signal recognition peptide?The signal recognition peptide (SRP) is a sequence of aminoacids in the proteins that allow to address them to the endoplasmic reticulum to suffer chemical modifications.
This signal (signal recognition peptide) is fundamental for achieving suitable protein processing in order to perform cellular functions.
In conclusion, the protein that does not exhibit a signal recognition peptide SRP will travel to the cell membrane (plasma membrane).
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If a protein loses the er srp signal and has a stop signal but nothing else it goes to the cytosol
What are proteins?Proteins simply refers to nitrogenous organic substances which are present in living organisms.
The signal recognition particle (SRP) is a ribonucleoprotein particle essential for the targeting of signal peptide-bearing proteins to the prokaryotic plasma membrane or the eukaryotic endoplasmic reticulum membrane for secretion or membrane insertion
So therefore, if a protein loses the er srp signal and has a stop signal but nothing else it goes to the cytosol
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Pyruvate dehydrogenase is regulated by feedback inhibition and covalent modification. Which molecules inhibit the pyruvate dehydrogenase complex?
ADP, NAD+, CoA-SH, and pyruvate are the molecules that inhibit the pyruvate dehydrogenase complex.
What is pyruvate dehydrogenase complex?PDC3 triggers the oxidative decarboxylation of pyruvate, resulting in the creation of acetyl-CoA, CO2, and NADH.
The PDC plays a crucial role in the oxidation of glucose by connecting the glycolytic pathway to the tricarboxylic acid cycle's oxidative pathway.
ADP, NAD+, CoA-SH, and pyruvate all inhibit it. PDK prevents glycolysis from being coupled to GO by inhibiting its target enzyme PDH.
Thus, the answer is ADP, NAD+, CoA-SH, and pyruvate .
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What is the second step upon discovery of an unauthorized disclosure (ud) incident?
The second step upon discovery of an unauthorised disclosure (ud) incident is "report".
What is unauthorised disclosure (ud)?The transmission or transferal of regulated or unclassified information to the an unauthorised recipient is known as an unlawful disclosure, or UD.
The unauthorised disclosure (ud) can be prevented by following steps:
Security updates fix flaws in software, software platforms, drivers, and other components that hackers could use to access your machine and your data.An incursion can be dealt with faster if you catch it early enough. Although prevention is crucial, keeping an eye on user behavior, login attempt, logging, as well as other activity can also give you valuable information about how secured your system is.The practice of monitoring and evaluating network or system activity for potential signals of intrusion incidents, such as impending threats, policy violations, or threats, is known as intrusion detection.The concept of privileges (POLP) establishes a minimum range of user rights that give users access to only those resources they require to carry out their roles.To know more about unauthorized disclosure, here
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__________________________ is a hybrid of pure and applied science. academic research technoscience industrial research biotechnology
Technoscience is a hybrid of pure and applied science. academic research technoscience industrial research biotechnology.
Belgian philosopher Gilbert Hottois first used the term "technoscience" in the late 1970s. Sociologist Bruno Latour has used it to investigate the role of scientists and engineers in society as well as the relationship between technology and people.The term "technoscience" describes the close ties that exist in modern scientific research and development (R&D) between fields that were once thought to be fundamentally distinct from one another: technology and science. This distinction was made by philosophers. The degree of the relationship between science and technology as well as the focus on technology that the term techno(-)science places on it varies.Additionally, the majority of scientists and philosophers of science still view technology as applications and results of scientific advancement. Nevertheless, they acknowledge that technology's effectiveness and success help science to be realistic, objective, and universal.learn more about technoscience here: https://brainly.com/question/5043267
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If a dna sequence is aggtccg in the 5’ to 3’ direction on the parent (template) strand, then the new daughter strand replicated from it should be _____ in the 3’ to 5’ direction.
If a dna sequence is aggtccg in the 5’ to 3’ direction on the parent (template) strand, then the new daughter strand replicated from it should be TCCAGGC in the 3’ to 5’ direction.
What is DNA sequence?The procedure of DNA sequencing involves figuring out the nucleic acid sequence. The DNA's nucleotide sequence. The four bases adenine, guanine, cytosine, and thymine are arranged in this way using any technique or technology.Knowing the placement of the four chemical "bases," or building components, that make up the DNA molecule is known as sequencing DNA. The sequence reveals to researchers the type of genetic data that is stored in a certain DNA segment.Numerous genetic details can be gleaned from the DNA sequence, including genes that code for proteins, regulatory instructions that can turn genes on or off, and disease-causing mutations.Finding the precise nucleotide order of a given DNA molecule is the process of sequencing.Learn more about DNA sequence here:
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What age group has a larger volume of extracellular fluid than intracellular fluid?
The Infants group has a larger volume of extracellular fluid (ECF) than intracellular fluid.The bodily fluid that exists outside of the cells of a multicellular creature is referred to as extracellular fluid (ECF).
Women and obese people often have a lower percentage of total body water than lean men, which is roughly 60% (range 45 to 75% of total body weight) in healthy adults. About one-third of the body's fluid is extracellular fluid, while the other two-thirds is the intracellular fluid found inside the cells. The fluid that surrounds cells, called interstitial fluid, makes up the majority of extracellular fluid.
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Where efferent motor neurons of the somatic nervous system communicate with their effector organs is called a:______.
Where efferent motor neurons of the somatic nervous system communicate with their effector organs is called a neuromuscular junction.
The nerve fibers that transmit information from the brain to the peripheral nervous system in order to start an action are known as efferent neurons, also referred to as motor neurons. To put it another way, these are the neurons that instruct your body to carry out a task, like removing your hand from a hot skillet. Both skeletal and smooth muscle is controlled by motor neurons' efferent nerve fibers.
The terminal end of a motor nerve and a muscle (skeletal, smooth, or cardiac) form the neuromuscular junction (NMJ), which is a synaptic connection. It is the location where the action potential is sent from the nerve to the muscle. It is also a location for a variety of illnesses and a site of action for a variety of pharmaceuticals. The presynaptic terminal (also known as the efferent neuron), the synaptic cleft, and the postsynaptic membrane make up the architecture of a neuromuscular junction (i.e. the membrane of the muscle cell).
Each muscle fiber has one neuromuscular junction, which is normally found close to the middle of the fiber. As a result, the motor end plate will also be situated close to the muscle fiber's middle.
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How do poriferans and earthworms differ in their mobility? how might mobility have influenced their modes of reproduction?
Poriferians can't move for the most part. Earthworms area ble to move by wiggling and pulling their body forward and utilizing the soil int he mobvement.
Porifera are the pore bearing multicellular organisms. Earthworms belong to annelida. Earthworm crawling movement is caused by the action of muscles in the body wall. Its lengthen and shorten the body in wavelike motions. They are capable of creeping along substrata via organizational plasticity.
Earthworms are monoecious or hermaphrodites which contain both male and female reproductive organs, they reproduce cross -fertilization. Poriferans reproduce asexually and sexually ,by hermaphroditic and produce eggs and sperm at different times.
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Oligo polysacchoride importance in blood transfusion and tissue organt transplant
Organic material in soil contains a substance called "humus". Humus is defined as
A. dark organic matter that forms from sand
B. dark organic matter that forms from granite
C. dark organic matter that forms when plants and animals decay
Answer:
C. dark organic matter that forms when plants and animals decay
Which of the following is an alternative energy source?
Owind
O geothermal
O solar
O all of the above
In a fetus, the ductus arteriosus is the fetal connection between the pulmonary trunk and which structure(s)?
In a fetus, the ductus arteriosus is the fetal connection between the pulmonary trunk and the aorta.
The ductus arteriosus is a normal blood vessel that forms a connection between two main arteries i.e. the aorta and the pulmonary artery which carries blood away from the heart. The lungs are not active while a fetus is in the womb as the baby receives oxygen directly from the mother's placenta.
The fetal lungs are filled with amniotic fluid hence, they cannot be used to oxygenate the blood. Also, the arterioles in the lungs are constricted, which limits the amount of blood that can pass through the pulmonary system.
As the fetal blood leaving the placenta is already rich in oxygen and the lungs are non-functional, thereby, the ductus arteriosus permits a part of this blood to detour the pulmonary circulation to enter directly into the systemic circulation.
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What other compound must be present along with urea for the urease enzyme to break down urea?
Water is the compound must be present along with urea for the break down of urea.Thus, option B is correct.
What does urea break down into?Urea and water combined together and results into the production of carbon dioxide and ammonia with the help of urease enzyme.
Urea + water = Carbon dioxide+ ammonia
Breakdown of urea occurs in a cycle known as urea cycle and it has five important steps:
Formation of carbamoyl phosphateSynthesis of citrullineCleavage of argininosuccinateGlucogenic and ketogenic amino acidsOxidation of Carbon skeleton of amino acidsTherefore,water is the compound must be present during the process of break down of urea.Thus, option B is correct.
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Your question is incomplete,but most probably your full question was,
What other compound must be present along with urea for the urease enzyme to break down urea?
A.ammonia
B.water
C. pyruvic acid
D. carbon dioxide
What is the group of nutrients that build, repair, and maintain body cells? gavs
Protein is a group of nutrient nutrient used to make and repair our body cells.
The primary structural element of cells, protein, is in charge of maintaining and repairing bodily tissues. Amino acids, which serve as the basis for protein synthesis, are formed from protein.The primary structural element of cells, protein, is in charge of maintaining and repairing bodily tissues. Amino acids, which serve as the basis for protein synthesis, are formed from protein. Proteins do most of the work in cells and are required for the structure, function, and regulation of the body's tissues and organs.After working out, eating protein provides your muscles with the amino acids they need to recover and renew.learn more about Protein here: https://brainly.com/question/10058019
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The facial nerve (cn vii) passes through the opening in the temporal bone called the?
The facial nerve (cn vii) passes through the opening in the temporal bone called the stylomastoid foramen.
Stylomastoid foramen:The foramen between the styloid and mastoid processes of the temporal bone of the skull is known as the stylomastoid foramen. It serves as the facial canal's terminus and carries the facial nerve and stylomastoid artery. Bell's palsy may be brought on by facial nerve irritation in the stylomastoid foramen. An unexplained episode of facial muscular paralysis or weakening is known as Bell's palsy. Over the course of 48 hours, it gets worse suddenly.
The stylomastoid foramen is where the 7th cranial nerve leaves the skull and enters the parotid gland at its deep surface. The nerve splits into two major branches, the temporofacial branch, and the cervicofacial branch, right next to the parotid duct.
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A mutant p53 gene can lead to the production of a ______, which in turn results in ______
A "faulty transcription factor" produced by a mutated p53 gene, prevents the transcription or translation of a polypeptide that prevents cell proliferation.
Tumor suppressor,p53 gene:
The p53 gene, a tumor suppressor is frequently inactivated during the tumorigenic process. The p53 gene is often altered, producing a persistent mutated polypeptide whose development is thought to be a characteristic of cancer cells. In contrast to losing their tumor-suppressing properties, mutant p53 proteins frequently acquire new carcinogenic properties that provide cancer cells an edge in terms of both survival and proliferation. It is fascinating to note that p53 gene mutations have been linked to several stages of the multi-step malignant transformation process, each of which contributes differently to tumor start, amplification, competitiveness, and migration.Learn more about the p53 gene here:
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When observing the gel at the end of the run period, the dna band that is closest to the positive electrode is the.
The answer is smallet is size.
What is electrode?Electrode, electric conductor, usually metal, operated as either of the two terminals of an electrically operating medium; it conducts current into and out of the medium, which may be an electrolytic resolution as in a storage battery, or a solid, gas, or vacuum.The main use of electrodes is to generate electrical current and pass it through non-metal objects to essentially alter them in several ways. Electrodes are also used to calculate conductivity.The electrode is the location where electron transfer happens. An electrode is classified as either a cathode or an anode counting on the type of chemical response that happens. If an oxidation reaction happens at an electrode.To learn more about electrode, refer to:
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Do pregnant women eat the same food as builders. backup ur answer/reason
Answer:
no they don"t they eat different food
Explanation:
they eat different food that they are craving
Which is the least likely reason that pigs have been chosen as donors for humans in the process of
xenotransplantation?
O Pigs are free of known diseases.
O Pigs are cost-effective to raise.
• Pigs have the same DNA as humans.
• Pigs are quick breeding.
What can you conclude about the susceptibility of the bacteria to the antibiotics?
Susceptibility refers that they can not grow if drug is present . Antibiotic is effective against the bacteria. Resistant means the bacteria can grow even if the drug is present and this sign is an effective antibiotic.
The antibiotic susceptibility testing are based on measuring the inhibition of growth of bacteria. Average time which requires to obtain result are 18- 24 hours for rapid system.Antibiotic sensitivity test can help in finding that which antibiotic is more effective in treating infection accordingly.
Antimicrobial susceptibility test is very significant bacterial isolates and there goal of testing is to detect possible drug resistance in common pathogen to assure susceptibility to drug of choice for particular infections.
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Hich chromosome demonstrates a partial or full gene loci deletion in various forms of beta thalassemia?
Beta thalassemia is caused by point mutations and sometimes deletions in the beta-globin gene of the 11th chromosome.
What is Beta thalassemia?This is a type of blood disorder which is inherited from the parents resulting in reduced synthesis of haemoglobin in the body reducing the oxygen-carrying capacity of the blood.
Beta thalassemia is of two types. First is Beta thalassemia major; it is a severe form of this disorder and people suffering from this condition require blood transfusions very frequently. The second is Beta thalassemia minor which has only a few or no symptoms.
Beta thalassemia cannot be treated by iron supplements as lack of iron is not the cause of this disorder. It is a genetic disorder which is managed by folic acid supplements and regular blood transfusions.
Therefore, chromosome 11 demonstrates a partial or full gene loci deletion in various forms of Beta-thalassemia.
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The __________ of the medulla oblongata send(s) sympathetic signals to arteriolar smooth muscle, helping to maintain peripheral resistance.
The baroreceptors of the medulla oblongata send(s) sympathetic signals to arteriolar smooth muscle, helping to maintain peripheral resistance
What is the medulla oblongata?The medulla oblongata is that part of the brain which controls involuntary actions.
Involuntary actions are actions we can't control.
Some common examples of involuntary actions are:
SneezingSweatingCoughingBlinking of the eyesPeristalsisConstriction and dilation of the blood vesselsSo therefore, the baroreceptors of the medulla oblongata send(s) sympathetic signals to arteriolar smooth muscle, helping to maintain peripheral resistance
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Which of the following is NOT applicable
in the United States?
A. National Oceanic and Atmospheric Administration
(NOAA)
B. Registration, Evaluation, Authorisation and Restriction
of Chemicals (REACH)
C. National Park Service (NPS)
D. Occupational Safety and Health Administration (OSHA)
The pronunciation of the anatomic structure that conducts impulses to and from the brain and initiates reflex action to sensory information is:_________
The pronunciation of the anatomic structure that conducts impulses to and from the brain and initiates reflex action to sensory information is the spinal cord.
The spinal cord is a lengthy band of tissue that resembles a tube. It ties your brain and lowers it back together. Your spinal cord relays nerve messages back and forth from your brain to your body. You can experience feelings and move your body thanks to these nerve transmissions. The protection of the spinal cord, nerve roots, and many internal organs are the spine's three primary tasks. To keep your body upright, give it balance and structural support. Enable fluid movement. The spinal cord is surrounded by cerebrospinal fluid (CSF), which is additionally protected by three layers known as the meninges (dura, arachnoid, and pia mater). The spinal column, which consists of 33 bones known as vertebrae, houses the spinal cord.Learn more about the spinal cord here brainly.com/question/16014308
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The centrosome replicates during the s phase and begins to separate during the ______
The centrosome replicates during the s phase and begins to separate during the M phase.
What does the M phase stand for?
mitosis
M stands for mitosis. This is where the cell actually partitions the two copies of the genetic material into the two daughter cells. After M phase completes, cell division occurs and two cells are left, and the cell cycle can begin again.What happens during the M phase?
When a cell is in the M phase, it divides, first through nuclear division (mitosis), then through cytoplasmic division (cytokinesis). The DNA is replicated in the earlier S phase, and cohesins keep each replicated chromosome's two copies (known as sister chromatids) bound to one another.What is happening at the S phase and the M phase?
In the eukaryotic cell cycle, chromosome duplication occurs during "S phase" (the phase of DNA synthesis) and chromosome segregation occurs during "M phase" (the mitosis phase).
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why stomata on the leaf are found down the leaf than the upper
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Explanation:
The stomata are found down the leaf than upper the leaf because to prevent excessive water loss.How does it come? Let say the stomata are present on the plant's lower surface, they will be less exposed to the sun and more protected from the breeze. Transpiration is the loss of water through stomata, hence the lower surface has more stomata to prevent excessive water loss.
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