Which of the mutations shown will affect the amino acid sequence of the myosin protein?

Q: 14. Now imagine that a mutation occurred in the g of the codon below and the G became a C. How would…

A: According to guidelines we have to answer the first question only. so please kindly post the…

Q: plants are very susceptible to the papaya ringspot virus (PRSV), which stunts the growth of the…

A: The plants that have a modified genome with enhanced economic and agricultural qualities are known…

Q: Starting with a population of genetically identical mice, you discover two new independent mutant…

A: In order to comprehend the structure as well as the function of these sequencing and of the ensuing…

Q: 4. Describe what happens when a nonsense mutation is introduced into the gene encoding transposase…

A: Mutations are sudden changes to the DNA sequence of an organism that is the result of errors during…

Q: 17. The diagram below shows two chromosomes, M and N, before and after a chromosomal mutation. The…

A: Mutation Sudden heritable change in genetic material of an organism is called as mutation. Mutation…

Q: What  type of mutation occurred in the gene sequence that resulted in white-fur bears

A: Polar bears have white fur to help them blend in with their surroundings. In Arctic conditions,…

Q: development involves regulated growth that results from the interaction of the genome with cytoplasm…

A: ANSWER;- false Explain;-No development involves regulated growth that results from the interaction…

Q: 3. MyoD is a transcriptional activator that turns on the expression of several muscle specific genes…

A: Myod encodes a fundamental helix-loop-helix transcription factor which constitutes a part of the…

Q: What is the nature of genetic mutation of DNA repair proteins?

A: DNA repair is the process that repairs the lesions that occur in the DNA during replication and…

Q: 5. Hypothetically speaking, a particular protein named GOTEAM is 1,000 amino acids and is known to…

A: Each amino acid is made up of 3 nucleotides. So, 1000 amino acid protein will be made up of 1000 X 3…

Q: 9. All organisms have the ability to repair DNA damage caused by mutagenic chemicals. To find genes…

A: A complementation test is a genetic test used to determine if two different individuals with a…

Q: gene amplification results in larger amounts of gene products true or false

A: Introduction: The basic physical and functional unit of heredity is the gene. DNA is the material…

Q: 4. Compare the DNA sequences of individuals with Alzheimer's disease and their family members. Two…

A: The amyloid beta precursor protein (APP) is coded by the APP gene that is located on the chromosome…

Q: 7 How mutations in a gene can affect itsexpression?

A: sudden and inheritable changes that occur in the DNA are called mutations. these changes are carried…

Q: what is A chromosome region with a recombination rate lower than the average for the number of…

A: The exchanging of the genetic material between chromosomes is known as genetic recombination. The…

Q: What is Chargaff's rule and why is it important?

A: Nucleic acid are macromolecule that comprises of DNA and RNA . DNA ( Deoxyribonucleic acid ) is a…

Q: 12 13 14 Which of the following is true of a somatic mutation? A. They are mutations passed on to…

A: a DNA change that takes place after fertilisation. Somatic mutations can occur in every cell of the…

Q: 28. Given the relative proportion of DNA that directly codes for genes, is it reasonable to say that…

A: Introduction :- A gene is a basic unit of heredity in biology, consisting of a sequence of…

Q: 1.What percentage of DNA do Humans share with Drosophila melanogaster? Please give detailed…

A: There are 4 pairs of chromosome- three autosomes and a pair of X/Y in the genome of the drosophila…

Q: 4. Mechanism of V/J or V/D/J joining B. The major enzymes and steps 1. Recognition, Knick and form…

A: The adaptive immune response is the body's specific defense mechanism against foreign substances,…

Q: blood cell surface protein that is glycosylated by products of the I gene with alleles IA, IB and/or…

A: In order to determine the blood types of the children we need to first analyze the genetics of the…

Q: .what Human diseases that result from variations in multiple genes?

A: NOTE- As per our honor code, we are authorized to answer only one question at a moment. As you have…

Q: 3. A missense mutation results in the presence of a different amino acid than was encoded by the…

A: Sickle cell anaemia is an autosomal recessive disorder.

Q: 3. Explain the differences between a point mutation and a frameshift mutation.

A: Mutation - A mutation is the condition during which there is any damage to the gene / DNA as a…

Q: 13. The codon for the amino acid methionine (met) is AUG. What is the corresponding anticodon found…

A: Amino acids are the building blocks of proteins where the combination of 20 different proteins helps…

Q: 1. Which of the following terns refers to both the movement of a ribosome along a piece of MRNA and…

A: A karyotype test examines the size, structure, and amount of chromosomes in your body. The sections…

Q: Cancer results when a mutation leads to which of the following?

A: Cancer is a complex and multifaceted disease that can arise due to various factors, including…

Q: 5)Would you expect mutations to always produce recessive traits? Why or why not?

A: Mutations are sudden inheritable variations that occur in an organism's genetic material due to…

Q: The molecular mechanisms that underlie epigenetics include which of the following? (select all that…

A: The expression of genes can be controlled by different mechanisms. The epigenetic modification is…

Q: A male fish from a true-breeding fish line has the mutant phenotype of spiky fin. The male fish…

A: Since you have posted multiple questions, we will provide the solution only to the first question as…

Q: 7. what are the types of processing a eukaryotic mRNA is subject to, and how do they occur?

A: mRNA is called messenger RNA. mRNA act as a transcript for the synthesis of peptide or proteins.…

Q: 3. Zidovudine (AZT) is a drug used to treat patients with AIDS. AZT works by blocking the reverse…

A: Zidovudine  It is also known as AZT i.e. Azidothymidine. It is an antiretroviral medication used to…

Q: 11. Mary Alexander studied the effects of radiation on mutation rates in sperm of Drosophila. She…

A: Given  Radiation amount = 3000r  and 3975r  Number of offsprings  Control = 45,504, mutated = 2…

Q: All of the following are beneficial effects of mutation, EXCEPT: * a. basis for skeletal disease…

A: Mutation: Any alteration in the gentif material of an organism is termed a mutation. Mutations can…

Q: When a particular mutagen is identified by the Ames test and injected into mice (group A), it causes…

A: Ames test is the widely practiced method that is used to determine whether a chemical(mutagen) can…

Q: Look up these mutations 1 by 1… vestigial wings, white eyes, sepia eyes, ebony body. For each…

A: Drosophila, commonly known as the fruit fly has large wings, gray body colour and red eyes as the…

Q: 6. Suppose that brown is the wild-type colour of the iris of eyes. However, dominant autosomal…

A: Since the mutations are dominant and there are no confounding factors so for green eye colour, both…

Q: 3. One hallmark of cancer cells is their ability to divide indefinitely, in contrast with most…

A: Telomeres are conserved sequences which can be considered as protective structures present at the…

Q: 8. For each of the following DNA template strands a. 3' TACGGC 5' b. 3' CCATTA 5' Determine: a. the…

A: The heterogenous nuclear ribonucleoprotein (hnRNP) is the  initial step of synthesizing mRNA during…

Q: 2. The yeast gene encoding a protein found in themitotic spindle was cloned by a laboratory…

A: A protein is encoded by the yeast gene that is found in the mitotic spindle. This gene is cloned by…

Q: 4. Assuming that 32 million histone octamers are needed to package the human genome, how many…

A: Nuclear pore is a passageway which allow only specific substance to pass through nucleus to…

Q: 5. The TYR gene encoding for tyrosinase from two individuals was analyzed. It has been found that…

A: Mutations are sudden or random alteration or change in genetic material. Mutations can be large…

Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.