Answer:
Frequency of recessive allele \(0.61\)
Explanation:
Given -
Total Population size = 919
Number of individual with recessive genotype = 341
Frequency of recessive genotype
\(\frac{341}{919} = 0.37\)
Frequency of recessive allele \(= \sqrt{0.37} = 0.609 = 0.61\)
Hence, option C is correct
The action force in the cell is:
Answer:
The push of the first object on the 2nd object. friction.
You went running on a hot day. After your run, you sit down and feel very warm. How is homeostasis reacting?
Answer:
When you run, your muscles use energy and contract. This contraction and use of muscle fibers produces heat, lactic acid, and carbon dioxide. Your body will attempt to correct homeostasis by sweating to cool down your body (When the water in your sweat evaporates, it takes some heat energy with it), you breath harder to get rid of the excess carbon dioxide, and your blood attempts to clear the lactic out of your muscles.
Succession continues until it reaches a ............... community.
Answer:
climax community
Explanation:
What is the end result of translation?
Which of the following
places is likely to have low
biodiversity?
OA. Great barrier reef
B. Man-made pine tree plantation
OC. Indian Ocean
OD. Amazon rainforest
Man made pine tree plantation is likely to have low biodiversity. Thus option B is correct .
What is biodiversity?Biodiversity is all the different kinds of life living in a particular area like the variety of animals, plants, fungi and microorganisms like bacteria and virus that plays a major role in framing of natural world usually three levels of biodiversity are observed and these are genetic species, and ecosystem diversity.
Biodiversity is very important for the process that's support all life present on earth including human.
Therefore, man made pine tree plantation is likely to have low biodiversity. Thus option B is correct .
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how is biomagnification similar to bioaccumulation
Trevor is a 20-year-old male presenting with a history of fatigue, shortness of breath, gallstones, and yellowing of the skin and eyes (jaundice). An examination of his blood reveals his red blood cells have an abnormal elliptical shape which causes premature damage and rupture of the cells. Trevor is diagnosed with a genetic disease, Hereditary elliptocytosis. The disease is caused by mutations in some of the proteins of the membrane skeletal network responsible for the stability of the red blood cell. What organelle is defective in Trevor's red blood cells?
These cells are also characterized by having no nucleus, being devoid of organelles. So no organelles are missing from trevor's red cells.
What is Hereditary elliptocytosis?Hereditary spherocytosis and elliptocytosis are congenital disorders of the erythrocyte membranes that cause mild hemolytic anemia. Symptoms, usually milder in hereditary elliptocytosis, include varying degrees of
AnemiaJaundiceand Splenomegaly.Diagnosis requires demonstration of increased osmotic fragility of erythrocytes and a negative direct antiglobulin test. Rarely, patients < 45 years of age with symptomatic disease require splenectomy.
With this information, we can conclude that the red cells of Trevor do not have organelles, a fact that is not altered by their condition (Hereditary elliptocytosis).
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If a sperm containing 46 chromosomes fused with an egg
containing 46 chromosomes, how many chromosomes would
the resulting fertilized egg contain?
Do you think this would create any problems in the developing
embryo?
Answer:
Explanation: yes would cause problems with the embryo because a sperm and egg have 23 chromosomes each half mom half dad.
The sperm cell and the egg cell contain 46 chromosomes each, 46 + 46 = 92; a developing embryo would not survive if it contained 92 chromosomes.
What is fertilization?This process results in the restoration of the diploid state, the formation of a zygote through the process of egg activation, and the beginning of a series of mitotic divisions that leads to cell differentiation and embryo development.
When a sperm and a female act during sexual contact, an egg is created and implanted in the female's uterus, resulting in fertilization. The sperm enters the fallopian tube, passes through the ovum's zona pellucida layer, and fuses with the egg to create the zygote (fertilized egg).
Therefore, 46 chromosomes are found in each sperm and egg cell, for a total of 92 chromosomes. An embryo would not survive if it had 92 chromosomes.
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A newborn is protected against certain digestive and respiratory infections thanks to IgA from the mother's. Select one: a. milk. b. blood. c. intestine.
IgA from the mother's milk helps to protect a baby against several digestive and respiratory illnesses.
In the type of secretory IgA, breast milk serves as a child's initial source of specific antibodies immune defense in the digestive system (SIgA). IgA is crucial because it covers & seals your baby's digestive and respiratory systems to keep infections out of their bodies and bloodstreams. Your kid can be protected by the IgA antibodies from a number of diseases, including those brought on by bacteria, viruses, fungus, and parasites. IgA is released into mother and child's blood, GI tract, & mucosal membranes. The majority of antibodies are too big to pass via breastmilk in significant quantities. IgA, however, passes through the lactocyte barrier and into the milk.
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A part of the crust that is broken and moves
Answer:
The Earth's crust and upper part of the mantle are broken into large pieces called tectonic plates. These are constantly moving at a few centimetres each year.
Explanation:
92ml 3.0 fl oz what is the ratio
The ratio between 92 mL and 3.0 fl oz is 46 : 44, or it can be further simplified to 23 : 22.
To find the ratio between 92 mL and 3.0 fl oz, we need to convert the units to a common measurement. Let's convert 3.0 fl oz to milliliters (mL).
1 fluid ounce (fl oz) is equal to approximately 29.5735 milliliters (mL).
Therefore, 3.0 fl oz is equal to 3.0 * 29.5735 = 88.72 mL (rounded to two decimal places).
Now we can express the ratio between 92 mL and 88.72 mL:
92 mL : 88.72 mL
Simplifying the ratio by dividing both sides by the greatest common divisor, we get:
46 : 44
So, the ratio between 92 mL and 3.0 fl oz is 46 : 44, or it can be further simplified to 23 : 22.
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Is the third lemur that tested negative for antibodies to T. gondii at risk of contracting toxoplasmosis?
What about other lemurs in the conspiracy? Why or why not?
We can see here that based on these considerations, the third lemur that tested negative for antibodies to T. gondii may still be at risk of contracting toxoplasmosis if it comes into contact with the parasite in the future.
What is an antibody?A specialized protein termed an antibody, commonly referred to as an immunoglobulin, is created by the immune system in reaction to the presence of foreign substances known as antigens.
In the immune response, antibodies are critical for locating, neutralizing, and getting rid of pathogens including bacteria, viruses, and other dangerous substances.
To determine the risk of contracting toxoplasmosis for the third lemur and other lemurs in the conspiracy, it's important to consider the following factors:
Antibody TestingSource of InfectionAs for other lemurs in the conspiracy, their risk of contracting toxoplasmosis would depend on their individual circumstances.
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Results: Only nonencapsulated bacteria grow. A reasonable conclusion to draw from the results of the experiment is that
A. DNA is a double helix
B. DNA is translated into protein.
C. DNA replication is semiconservative.
D. The mutation changes the genetic material,
E. DNA is the genetic material.
The reasonable conclusion to draw from the results of the experiment is that DNA is the genetic material. Option E is correct.
The experiment showed that only nonencapsulated bacteria grew, which suggests that the genetic material responsible for growth is present in the nonencapsulated bacteria. Since DNA is known to be the genetic material that carries the instructions for growth and development in living organisms, it is reasonable to conclude that DNA is the genetic material.
This conclusion is supported by the fact that DNA is a double helix (option A), but the experiment did not provide direct evidence for this characteristic of DNA. The experiment also did not directly demonstrate that DNA is translated into protein (option B) or that DNA replication is semiconservative (option C). While mutations can change the genetic material (option D), the experiment did not specifically involve mutations, so this conclusion is not supported by the results.
Therefore, the most accurate and reasonable conclusion based on the experiment is that DNA is the genetic material (option E).
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From the start codon through the stop codon, the length of the
fully processed AURKA mRNA is 1,212 nucleotides. Calculate the number of amino
acids in the polypeptide chain coded for by the mRNA.
Answer:
404 amino acids
Explanation:
The translation is the process by which a messenger RNA (mRNA) molecule is used as a template to synthesize a protein in the ribosomes. During translation, each triplet of nucleotides or 'codon' determines one specific amino acid of the growing polypeptide chain (i.e., the protein). In this case, the length of the fully processed AURKA mRNA consists of 1,212 nucleotides, thereby the length of the polypeptide chain will be 404 amino acids (protein length = 1,212 / 3 = 404 amino acids).
Which step in the scientific method is next after collecting data?
A. form a hypothesis
B. come to a conclusion
C. Purpose a theory
D. design a model
Answer:
B
Explanation:
After collecting your data you'll be able to use that data to come to a conclusion and test to see whether your hypothesis was right or wrong
2. What is the difference between a gene and an allele?
Why solid melt when heated
Answer:
When a solid is heated the particles gain energy and start to vibrate faster and faster. Further heating provides more energy until the particles start to break free of the structure. Although the particles are still loosely connected they are able to move around. At this point the solid is melting to form a liquid.
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What is A Brain? Write its parts name. and explain .
Answer and Explanation:
The brain is composed of three main structures, the cerebrum, cerebellum, and brain stem. The brain sends chemical and electrical signals throughout the body to regulate different biological functions and sense environmental changes. The brain communicates with the majority of the body through the spinal cord.
knowing the nervous system how is that information used in billing and coding ?
Answer:
In the context of billing and coding, knowledge of the nervous system is essential for accurately documenting and coding medical procedures and services related to neurology and neurosurgery. Medical coders and billers need to understand the anatomy, physiology, and terminology associated with the nervous system to appropriately code diagnoses, procedures, and services provided to patients.
Understanding the nervous system helps in accurately identifying and coding conditions such as nerve disorders, neuropathies, strokes, brain tumors, spinal cord injuries, and other neurologic conditions. It enables the coder to assign the correct International Classification of Diseases (ICD) diagnosis codes, such as ICD-10-CM, which are used to indicate the patient's condition.
Furthermore, knowledge of the nervous system assists in coding procedures and services related to neurology, such as nerve conduction studies, electromyography (EMG), electroencephalography (EEG), neurosurgical procedures, and interventional neuroradiology procedures.
Accurate coding ensures that healthcare providers are appropriately reimbursed for the services they provide and that the insurance claims are processed correctly. It also helps in data analysis, research, and monitoring trends in neurologic conditions and treatments.
Explanation:
In summary, understanding the nervous system is crucial in the billing and coding process to ensure accurate documentation, appropriate reimbursement, and effective management of neurologic conditions in healthcare settings.
In the pillbug experiment, how many pill bugs did you need
10 pillbugs were needed in the Pillbug experiment to get good information. Thus, option (c) is the correct answer.
Pillbugs are categorized as terrestrial isopods and are in the crustacea family. Pill bugs are simple to acquire, to maintain, odourless and easy to handle. They make the perfect experimental subject.
The Pillbug experiment by McGraw Hill aims to understand how pillbugs behave in both damp and dry settings. The study is conducted by watching their behavior, taking into account how often they circle and spin.
The purpose of the Pillbug experiment is to determine if pillbugs, often known as roly-polys, prefer light or darkness. They are cold-blooded, slow-moving organisms whose surroundings regulate their body temperatures.
The complete question is:
In the Pillbug experiment, how many Pillbugs did you need to use to get good information for the experiment?
A. 100
B. 1
C. 10
D. 4
E. 5
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The heart is an organ in the circulatory system. Muscle tissue in the heart contracts to pump blood to the body. Connective and epithelial tissues in the heart hold the muscle cells together and in place in the chest. Nervous tissue in the heart coordinates how fast and hard the muscle cells contract.
Based on the information about the heart, which of these best describes the relationship between tissues and organs?
A.
None of the tissues in an organ help the other types of tissue to function.
B.
Organs function best when they are made up of only one type of tissue.
C.
Organs can function because they are made of different types of interacting tissues.
D.
Each type of tissue in an organ can carry out the function of the entire organ.
How can a forensic palynologist help a crime investigation?
Answer: A forensic palynologist can help a crime investigation because they can examine the pollen in the victim and compare it with the pollen from the suspects by using a comparison microscope to tell if it's a match.
Answer: Well, forensics is the study of the application of science to criminal and civil laws, mainly—on the criminal side—during criminal investigation. So they have an important role in the judicial system because they study criminal reports and files, Identify and classify crime scene evidence through scientific analysis, and then they have to explore possible links between suspects and criminal activity using the results of chemical and physical analyses. So in a crime scene, they might examine the details that they might notice, like the position of the victim or the objects surrounding the scene, test and analyze them, and then follow the leads they get from that.
plz give me brainliest i really need it
easy question but
Comets have long, indefinite life spans.
True
False
just tryna give points to people haha
Dr.Griffin is treating a young couple who are having a child. The parents are worried that since the mo a carrier for the disorder of color blindness that the child will have color blindness as well. The father does not have color blindness. What are the chances that the child will NOT have color blindness? Use X for no color blindness and X for having color blindness
Pls helppp
The child has a 50% chance of having color blindness (Xc) and a 50% chance of not having color blindness (XX).
What is color blindness?Color blindness, also known as color vision deficiency, is a condition in which an individual has difficulty seeing certain colors, or a reduced ability to distinguish between certain colors.
The chances of the child NOT having color blindness depend on the genetic makeup of the mother and the father. If the mother is a carrier of the color blindness gene (Xc), she has one normal allele (X) and one mutant allele (c). The father does not have color blindness, so he has two normal alleles (XX).
The chance of the child inheriting the normal allele from the mother is 50%. The chance of the child inheriting the normal allele from the father is 100%. Therefore, the overall chance of the child NOT having color blindness is 50% * 100% = 50%. This means that the child has a 50% chance of having color blindness (Xc) and a 50% chance of not having color blindness (XX).
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Write an essay that provides a scientific explanation for the question: How did the UCSD (campus) population of juncos become bolder than the mountain population over the last 60 years? Your essay should be
Answer:
The population of juncos at the University of California, San Diego (UCSD) campus has become bolder than the mountain population over the last 60 years, and this change can be explained by the process of natural selection.
Juncos are small, sparrow-like birds that are found in a variety of habitats across North America. The UCSD campus population and the mountain population of juncos are two distinct groups that have evolved separately over time.
One important factor that drives the process of natural selection is the availability of resources, such as food and shelter. On the UCSD campus, the juncos have access to a variety of resources provided by humans, such as bird feeders and landscaped gardens. These resources allow the juncos to survive and reproduce more successfully than they might in the wild, leading to an increase in the population size.
As the population size increases, there is more competition for resources, and only the boldest individuals can access them. Over time, bolder individuals are more likely to survive and reproduce, passing on their genes for boldness to the next generation. As a result, the overall population becomes bolder over time.
In contrast, the mountain population of juncos likely has fewer resources available and faces more challenges in finding food and shelter. As a result, the selection pressure for boldness is likely to be weaker in this population, leading to less of a change in the overall level of boldness.
Therefore, the difference in the level of boldness between the UCSD campus population and the mountain population can be explained by the process of natural selection, which has favored bolder individuals in the campus population due to the availability of resources provided by humans.
Explanation:
What is not considered unsolicited contact with medicate eligible consumers according to cms regulations
Mailing a marketing brochure to the consumer via postal mail or Not emailing a patron off a bought list is not considered unsolicited contact with medicate eligible consumers according to CMS regulations.
What are CMS regulations?CMS regulations set forth or alter the manner in which CMS manages its programs. CMS regulations may have an influence on service providers, service suppliers, and those who are enrolled in or entitled to benefits under CMS programs.
The Children's Health Insurance Program (CHIP), Medicare, Medicaid, and the state and federal health insurance markets are all under the CMS's supervision. CMS seeks to eradicate instances of fraud and abuse in the healthcare system by gathering and analyzing data, producing research reports, and conducting research.
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you notice a patient is confused as you are providing their pm cares your priority action is
The nursing diagnosis of risk for injury is supported by the patient's behaviours. In addition to being bewildered, the patient is yanking on the intravenous line and attempting to get out of bed.
Injury might occur if the patient gets out of bed or starts bleeding as a result of a yanked line. There is no indication in the scenario that the patient is illiterate or at risk of poisoning. The scenario makes no mention of the patient's house upkeep. According to the World Health Organization, patient safety is a framework of planned activities that develops cultures, processes, procedures, behaviours, technologies, and environments in the healthcare industry that consistently and sustainably lower risks, decrease the occurrence of avoidable harm, and make errors less likely while also lessening their impact when they do occur.
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Answer:
ask the patient what their name is repeatedly
why bone grow in bidirectional
Explanation:
Bones grow in different directions because they need to support the body in different ways. The different directions allow for flexibility and strength.
Three circuit diagrams are shown. Which statement about the circuit
diagrams is accurate?
Circuit A Circuit B Circuit C
A. Circuits A, B, and C are all series circuits.
OB. Circuits A and C are series circuits, and circuit B is a parallel
circuit.
C. Circuits A and B are series circuits, and circuit C is a parallel
circuit.
OD. Circuit A is a series circuit, and circuits B and C are parallel
circuits.
From the diagram, circuit a and b are series circuit while c is parallel. Option C
What is a parallel and series circuit?
The components in a parallel circuit are linked together so that the electric current can go along several different routes. The power source is directly connected to each component, forming parallel branches. While the current in a parallel circuit can vary, the voltage between each component is constant.
The components of a series circuit are connected one after the other to create a single path for the passage of electricity. While the voltage across each component can change, the current flowing through each component is constant.
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A hetero gous ail yellow plant is crossed with a homorygous short green. Show the genoype od phenotypes of the Fi offspring and the probability of each.
The genotype of the F1 offspring is YyTt, and the phenotype is yellow and tall. The probability of each phenotype in the F1 offspring is as follows yellow and tall is 1/2 or 50%, green and short is 1/2 or 50%.
The genotype and phenotype of the F1 offspringGenotype refers to the genetic makeup or combination of alleles present in an organism, while phenotype refers to the observable traits or characteristics expressed by an organism. Genotype represents the genes an organism carries, while phenotype represents the physical or observable features resulting from the interaction between genotype and the environment.
When a heterozygous ail yellow plant (genotype Yy) is crossed with a homozygous short green plant (genotype tt), the F1 offspring will have the genotype YyTt and the phenotype of yellow and tall. The probability of this phenotype occurring in the F1 generation is 50%. Additionally, there is a 50% probability of the F1 offspring having the phenotype of green and short.
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