Given a one locus, three allele system (with allele frequencies of 0.1, 0.3, and 0.6), what is the frequency of the most prevalent genotype? (choose best answer) 0.12. 0.24. 0.36. 0.48. 0.60. 0.72.
Answers
The frequency of the most prevalent genotype is the frequency of the genotype with the highest value in this list. In this case, the genotype with the highest frequency is CC, with a frequency of 0.36. Therefore, the answer is 0.36.
To determine the frequency of the most prevalent genotype in a one locus, three allele system with allele frequencies of 0.1, 0.3, and 0.6, we need to use the Hardy-Weinberg equilibrium equation.
The Hardy-Weinberg equation states that the frequency of each genotype in a population can be calculated from the frequencies of its constituent alleles. The equation is:
p^2 + 2pq + q^2 = 1
where p and q are the frequencies of the two alleles in the population, and p^2, 2pq, and q^2 are the frequencies of the three possible genotypes.
Given that we have three alleles in this system, we need to modify the equation slightly. Let's call the three alleles A, B, and C, with frequencies of 0.1, 0.3, and 0.6, respectively. The frequency of each genotype is then:
AA: p^2 = (0.1)^2 = 0.01
AB: 2pq = 2(0.1)(0.3) = 0.06
AC: 2pq = 2(0.1)(0.6) = 0.12
BB: p^2 = (0.3)^2 = 0.09
BC: 2pq = 2(0.3)(0.6) = 0.36
CC: p^2 = (0.6)^2 = 0.36
The frequency of the most prevalent genotype is the frequency of the genotype with the highest value in this list. In this case, the genotype with the highest frequency is CC, with a frequency of 0.36. Therefore, the answer is 0.36.
In summary, to determine the frequency of the most prevalent genotype in a one locus, three allele system, we need to use the Hardy-Weinberg equilibrium equation, taking into account the frequencies of each allele. The genotype with the highest frequency is the answer.
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Related Questions
Trace what happens to a piece of bread as it enters the mouth to the large intestine. Be sure to mention each organ of the digestive system and what happens to the bread in each part. ( can you put it in high school level)
Answers
Answer:
Bread is a carbohydrate.
Digestion of carbohydrates begin from the mouth.
As the bread is eaten and it is been chewed, the salivary amylase act on it.
This is also called mastication which is the breaking down of large pieces of bread into smaller pieces.
The salivary amylase break the monomeric bond between the dissacharides and starches by breaking amylose and amylopectin into smaller glucose.
When it's get to the stomach there is no further breaking down in the stomach because amylase do not get to the stomach because of stomach acidity. The strong peristaltic contraction of the stomach make it to form uniform chyme.
When the chyme entered the small intestine, the pancrease releases the pancreatic juice which contain amylase that breakdown dextrins into shorter carbohydrates. Additional enzymes are released which break maltose into two glucose and this enzyme is called maltase.
Sucrase breakdown sucrose into glucose and galactose.
There are cells in the small intestines which contain membranes that have protein transport which get monosaccharides and other nutrients to be absorbed in the blood.
The liver receive glucose, fructose and galactose and store them which is later use by the cells.
Explanation:
Digestion is the breakdown of large complex food into smaller pieces which can be easily absorbed by the body.
The goal of carbohydrates digestion is to breakdown complex carbohydrates and dissacharides into monosaccharide that can be absorbed into the body.
How is it possible to explain one parent with curly hair, one parent with straight hair, and
a kid with wavy (in-between) hair?
Answers
Answer:
Let's assume curly hair is the dominant trait and trait hair is the recessive trait.
Therefore, our cross is AA x aa. Drawing a Punnett square will then give us all heterozygous individuals.
there for all offspring with have wavy hair
Explanation:
Answer:
Genetic Variation
Explanation:
Mutations, gene flow, and sexual reproduction causes genetic variation. Mutatio is the changes in the sequence of genes in the DNA. Gene flow is the movement of genes from one organism to another, and sexual reproduction, is where new combinations of genes are created.
Simplify the expression 53 + 3(5 − 3).
137
131
27
21
Question 4
Answers
\(\longrightarrow{\green{59}}\)
\(\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\red{:}}}}}\)
\(53 + 3(5 - 3) \\ \\ = 53 + 3(2) \\ \\ = 53 + 6 \\ \\ = 59\)
Note:-\(\sf\purple{PEMDAS\: rule.}\)
P = Parentheses
E = Exponents
M = Multiplication
D = Division
A = Addition
S = Subtraction
\(\bold{ \green{ \star{ \orange{Mystique35}}}}⋆\)
\(\mathrm{Follow\:the\:PEMDAS\:order\:of\:operations}\)
Calculate within parenthesis
\(5-3\\\\=2\)
\(=53+3\cdot \:2\)
Multiply and divide
\(3\cdot \:2\\\\=6\)
\(=53+6\)
Add and subtract
\(53+6\\\\= 59\)
So, the simplified expression of \(53 + 3(5 - 3)\) is 59
You and a friend were talking about the role of genes and the environment and your friend said, "DNA is destiny. The environment doesn't influence who someone becomes at all, it is all determined by genes." What can you tell your friend about the interaction of genes and environment? Include two examples discussed in class or the textbook to support your point.
Answers
Genes and the environment both contribute to a person's characteristics. A person's characteristics are not solely determined by genes but the environment also has an impact on who someone becomes. Two examples discussed in class or the textbook that support this point are intelligence and obesity.
The development of intelligence is influenced by both genes and the environment. Studies have shown that the genetic influence on intelligence increases with age. However, the environment is also crucial in developing intelligence. Studies have also shown that children who are raised in a stimulating environment, which includes exposure to language, reading, and other educational materials, have higher intelligence scores than children who are raised in a less stimulating environment.
Obesity is another example of how genes and the environment interact. Some people are more likely to become obese due to their genes. However, the environment also plays a significant role in determining whether someone becomes obese. For example, if someone with a genetic predisposition to obesity lives in an environment with limited access to healthy food and opportunities for physical activity, they are more likely to become obese than someone with the same genetic predisposition who lives in an environment that promotes healthy eating and physical activity.
In conclusion, the interaction of genes and the environment is an essential aspect of understanding human characteristics. DNA is not destiny, and the environment plays a significant role in shaping who someone becomes.
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HELP ON 6th GRAD SCIENCE ASAP PLZ RN THX
Answers
in F1, the F stand for ___, or _____
Answers
Answer:fili meaning sons or offspring
Explanation:
CAN SOMEONE PLEASE HELP ME??
Answers
Which statement is the most accurate description of the reaction shown in Figure 1?
A. It represents monomers linked by dehydration synthesis.
B. It represents a polypeptide chain that folds to form the tertiary structure.
C. It represents a polypeptide chain that is denatured into the primary structure. D. It represents a polypeptide chain that is broken down through a hydrolysis reaction.
Answers
Answer:
D
Explanation:
Adding water
This time period was characterized by the automation of routine tasks like processing payroll, welding car parts together, or sending invoices to customers.TRUE OR FALSE
Answers
It's true that during this time period, ordinary jobs like processing payroll, joining vehicle parts, or sending invoices to clients were automated.
Payroll processing entails paying workers for their labor. It entails figuring out total wage earnings, taking deductions, submitting payroll taxes, and disbursing money.
While manual completion of these processes is possible, an automated procedure is typically more accurate and efficient and may assist you in adhering to various payroll rules.
Paying employees using direct deposit or digital pay solutions rather than paper checks is one strategy to reduce the impact of payroll on your cash flow.
It gets harder to make sure you always have enough money in your bank account because you never know when someone will cash a check.
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when one gene causes multiple effects, the condition is called ________.
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When one gene causes multiple effects, the condition is called pleiotropy.
Pleiotropy is a phenomenon in genetics where a single gene influences or affects multiple traits or phenotypes. In other words, a single gene has multiple effects on the phenotype of an organism, often in seemingly unrelated or diverse traits.
This occurs because genes do not function in isolation but are involved in complex biological networks and pathways that can have far-reaching consequences.
The effects of pleiotropy can manifest in various ways. For example, a gene mutation may affect different aspects of an organism's development, leading to abnormalities in multiple organs or systems. Additionally, a gene may influence both physical characteristics and physiological processes, resulting in diverse phenotypic outcomes.
Pleiotropy is a common occurrence in genetics and can be observed in both human and non-human organisms. Examples of pleiotropy include genetic disorders such as Marfan syndrome, where a mutation in the FBN1 gene affects multiple systems including the skeletal, ocular, and cardiovascular systems.
Another example is sickle cell anemia, where a mutation in the HBB gene affects both red blood cell shape and various physiological processes.
Understanding pleiotropy is essential in studying the genetic basis of traits and diseases. It highlights the complex interactions between genes, pathways, and phenotypes, providing insights into the intricate nature of genetic inheritance and biological systems.
In summary, pleiotropy refers to the condition in which one gene influences multiple effects or traits in an organism. It showcases the interconnectedness and complexity of genetic systems and has significant implications for understanding genetic disorders, inheritance patterns, and biological processes.
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Which step requires a statement proposing an answer to the question that will be explored by scientific method?
Answers
Answer:
I want to say the answer is Form a hypothesis
Explanation:
It is environmental science
Answers
Answer:
The main biome in Alaska is Tundra.
Explanation:
According to the map the state Alaska's main environment is covered in light blue which in this case indicates the tundra biome. In case you were not aware Alaska is the northwestern most region.
I hope this helps! :D
What is the name of the combining form for the gland in which the islets of Langerhans are located?
A) pancreat/o
B) thym/o
C) calc/o
Answers
Pancreat/o is the name of the combining form for the gland in which the islets of Langerhans are located. In this case, option, A is correct
It aids the body's ability to fight infection. In genes that regulate dendritic cell function, mutations (changes) can occasionally occur. The BRAF, MAP2K1, RAS, and ARAF genes are among those that have mutations. In some regions of the body, these mutations may cause an excessive number of LCH cells to accumulate and grow, which can harm tissue or result in lesions.
LCH may be a cancer type or a condition that resembles cancer, but this is unknown.
Cancer-related therapies are occasionally used to treat LCH by physicians who also treat cancer. The sections on treating LCH in children and treating LCH in adults both contain more information.
Having a parent who was exposed to certain chemicals or having a history of cancer in the family.
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Which of the evolutionary factors are we not testing with the allelea1 program?a. Sexual Selectionb. Condylec. Coronoid Process
Answers
Gene flow is the evolutionary factors are we not testing with the allelea1 program. The correct option is A.
What is evolutionary factor?The environment's condition changes with time. It is always evolving and changing. The creature evolves continuously as a result of these modifications. Several factors contribute to evolution.
Natural selection, genetic drift, gene flow, and mutation are the four driving forces behind evolution.
Populations are thought to evolve mostly through natural selection. However, there are a number of additional mechanisms of evolution, such as gene flow, genetic drift, and mutation.
Thus, the correct option is A.
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Consider a protein that contains an ER signal sequence at its N-terminus and a nuclear localization sequence in its middle. What do you think the fate of this protein would be?
Answers
A protein with both an ER signal sequence and a nuclear localization sequence may be targeted to the ER first before being transported to the nucleus, but its ultimate fate would depend on other factors such as post-translational modifications and protein-protein interactions.
The presence of an ER signal sequence at the N-terminus of a protein indicates that it is destined for the endoplasmic reticulum (ER). The signal sequence is recognized by the signal recognition particle (SRP), which targets the protein to the ER membrane for translocation into the lumen or membrane of the ER. Once in the ER, the protein can undergo further modifications, such as glycosylation and disulfide bond formation, and be further trafficked to its final destination.
On the other hand, the nuclear localization sequence (NLS) is a signal that directs proteins to the nucleus. It is typically located within the amino acid sequence of a protein and is recognized by importin proteins, which transport the protein through the nuclear pore complex and into the nucleus.
In the case of a protein that contains both an ER signal sequence and an NLS, it is likely that the protein would be targeted to the ER first, where it would undergo modifications before being transported to the nucleus. Alternatively, the protein may be targeted to both the ER and the nucleus simultaneously, with the ultimate localization being determined by other factors such as protein-protein interactions or post-translational modifications. Ultimately, the fate of the protein would depend on the specific sequence and the cellular context in which it is expressed.
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any three minerals that are required for formation of chlorophyll
Answers
Answer:
Iron, Magnesium, and Nitrogen
what is the expected mixed venous oxygen tension, in mmhg, in a normal adult after breathing 100% oxygen for 10 minutes?
Answers
The expected mixed venous oxygen tension in a normal adult after breathing 100% oxygen for 10 minutes is typically around 40 mmHg.
Breathing 100% oxygen during this time allows for the inhalation of a higher concentration of oxygen, leading to increased oxygenation of the blood. As a result, the mixed venous oxygen tension, which represents the oxygen content in the blood returning to the heart from the body's tissues, rises to a higher level.
In a healthy individual, breathing 100% oxygen for 10 minutes will generally increase the mixed venous oxygen tension to around 40 mmHg. However, it's important to note that individual variations may occur, and this value can be influenced by factors such as lung function and overall health. It is always best to consult with a medical professional for specific and accurate information regarding an individual's condition.
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what information is required to provide advanced warnings of severe weather conditions?
Answers
Most energy enters ecosystems in the form of sunlight.
Please select the best answer from the choices provided
OT
OF
Answers
Answer:
T (True)
Explanation:
It is true, most energy enters ecosystems in the form of sunlight because producers in ecosystems usually rely on the sun for photosynthesis and pass the energy down the food chain when they are eaten.
Hope this helped!
Which type of scientific statement is defined as "a possible explanation or answer to a scientific question that is based on
prior knowledge or research and is testable"?
hypothesis
O theory
O law
O probability
Answers
______is the largest sac between small and large intestine were cellulose of food is digested .
_____ is the largest gland in human body.
______ is the enzyme present in saliva which act on starch food.
pls can u solve it :/
Answers
Answer:
1. its rumen
2. liver
3. enzyme amylase
Explanation:
Please mark me brainliest to answer more question
happy to help u
Which phrase describes one characteristic of radioactive elements
Answers
Answer: d is the correct answer
Explanation:
a hormone that controls a person’s appetite might bind to hormone ________ proteins on membranes in the brain.
Answers
A hormone that controls a person's appetite is called leptin. Leptin binds to its specific receptor, which is a type of hormone receptor protein, located on the membranes of certain cells in the brain.
These cells are mainly found in the hypothalamus, which is the part of the brain that controls hunger, thirst, body temperature, and other vital functions. Leptin works by signaling the brain to reduce food intake and increase energy expenditure, thereby regulating body weight and preventing obesity.
Leptin receptors are also found in other tissues throughout the body, such as the liver, muscles, and adipose tissue. When leptin levels are low, due to a lack of food intake or a genetic mutation, the brain interprets this as a signal of starvation and triggers hunger and food-seeking behavior. On the other hand, when leptin levels are high, due to overeating or excess fat storage, the brain reduces appetite and increases metabolism to burn off excess calories.
Therefore, the binding of leptin to its receptor proteins on the membranes in the brain plays a crucial role in regulating appetite and body weight. Understanding the molecular mechanisms underlying this process is important for developing new treatments for obesity and related metabolic disorders.A hormone that controls a person's appetite is called leptin. Leptin binds to its specific receptor, which is a type of hormone receptor protein, located on the membranes of certain cells in the brain.
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The current trend of increasing global temperatures has Heather wondering how an increase in the temperature of the atmosphere affects the temperature of the ocean. Heather decides to investigate the flow of energy between the atmosphere and the hydrosphere. Which investigation will provide evidence to answer the question, How does a warmer atmosphere affect the temperature of the ocean?A. Measuring the change in the temperature of water while in containers with air of different temperaturesB. Dissolving chalk in water with varying levels of acidityC. Comparing the heat capacity of water with that of other liquidsD. Testing the water solubility of various solids, such as salt and calcium carbonate
Answers
The investigation that will provide evidence to answer Heather's question about how a warmer atmosphere affects the temperature of the ocean, is by meausuring the change in the temperature of water while in containers with air of different temperatures. This will allow her to see the influence of air temperature on water temperature.
The correct option is A.
what is the primary function of the pyloric valve?
Answers
Answer: The primary function of pyloric valve is to pass the food from stomach to the top of small intestine
Explanation: The pyloric sphincter at the bottom of the stomach is a muscular valve which helps to transfer food from stomach to small intestine.
Stomach is a muscular sac about the size of a small melon . once the stomach breaks the complex and strong muscular contractions , food is pushed towards the pyloric valve . This valve leads to the upper portion of your small intestine, a segment known as the duodenum.
Which of these is the most likely reason why the Steady State Theory of origin of the universe has been rejected? (3 points)
Answers
Answer:
The options are
it was too old to be used in modern times
it was too complicated for scientists to understand
scientists found new evidence to prove it invalid
scientists discovered a shorter theory to replace it
The answer is scientists found new evidence to prove it invalid
Steady State Theory of origin of the universe has been rejected due to new findings about how the universe was formed through carefully observing it which faulted past theories. This validates the option which states that scientists found new evidence to prove it invalid.
A skin cell should generate an exact copy of itself. Through which process would this occur?
O meiosis
telophase
fertilization
mitosis
Answers
Mitosis is the division in which two identical daughter cells are generated from a mother cell
Answer:
Mitosis
Explanation:
Definition:"a type of cell division that results in two daughter cells each having the same number and kind of chromosomes as the parent nucleus, typical of ordinary tissue growth"
the spreading out of molecules in air from a center of concentration is caused by
Answers
The spreading out of molecules in the air from a center of concentration is caused by diffusion. Diffusion is the movement of molecules from a region of high concentration to a region of low concentration.
This process occurs due to the random motion of particles, and it is driven by the natural tendency of particles to move from an area of high concentration to an area of low concentration.
Diffusion plays a vital role in many natural processes, including gas exchange in the lungs, transport of nutrients and waste products across cell membranes, and the release of odor molecules into the air.
In each of these processes, the molecules move from a region of high concentration to a region of low concentration due to the natural tendency of particles to spread out and become evenly distributed over time.
The rate of diffusion is influenced by several factors, including the concentration gradient, the temperature of the environment, and the size and shape of the molecules involved.
Diffusion can be a slow process, particularly over long distances or in areas where the concentration gradient is small, but it is a fundamental mechanism that underlies many of the processes that allow living organisms to function and survive.
Overall, the spreading out of molecules in the air from a center of concentration is an essential process that is driven by the natural tendency of particles to diffuse and become evenly distributed over time.
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Alcoholic beverages form when yeasts act upon sugars in the process of.
Answers
Answer: fermentation
Explanation:
Explain what the figure below
tells us about the K-Pg extinction event.
Answers
The figure below provides evidence that the K-Pg extinction event resulted in a significant decrease in the diversity of marine species.
Explanation: The K-Pg extinction event, also known as the Cretaceous-Paleogene extinction event, was a mass extinction event that occurred approximately 66 million years ago. The figure likely represents data showing the biodiversity of marine species over time, with a focus on the time period surrounding the K-Pg boundary.
Based on the figure, it can be observed that there is a noticeable decline in the diversity of marine species following the K-Pg boundary. This decline suggests a significant loss of species during the extinction event. The decrease in biodiversity can be seen as a drop in the number of different species present in the marine ecosystem.
The figure provides evidence for the impact and magnitude of the K-Pg extinction event on marine life. It indicates that a large number of species were unable to survive the event, resulting in a substantial reduction in marine biodiversity. This information helps us understand the severity and consequences of the K-Pg extinction event and its effects on the Earth's ecosystems.
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