2. What will most likely happen if there is a change in the base sequence of this molecule? a. The molecule will be converted into an inorganic compound. b. The amino acid sequence may be altered during protein synthesis. C. The chromosome number will decrease in future generations. d. The chromosome number may increase within the organisms.

Q: Chromosome type not exhibited by humans. * 2. Chromosome type with noticeably short p-arm. * 3. When…

A: The study of the molecular basis of biological activity in and between cells, including molecular…

Q: geneticist happens upon a gene in humans that is not functional and is not currently being expressed

A: Pseudogenes are those which are present in the genome till now but do not perform any function.

Q: How does climate change affect biodiversity? Discuss two specific impacts of the changing global…

A: Since, we are allowed to answer single question at a time, Please submit rest other questions…

Q: . A single nucleotide polymorphism (SNP) is a type of variation in the sequence of DNA that causes…

A: Molecular markers are sequence variations among individuals in a specific region of DNA that are…

Q: 2. *REQUIRED 1 A somatic cell in an organism develops a DNA mutation. This mutation is a beneficial…

A: The genetic traits are those which are transferred from parents to their offspring. Heritable traits…

Q: 7. What is true regarding mitochondrial DNA? A. Most mitochondrial proteins are coded by…

A: Mitochondrial is known as the powerhouse as it is responsible for the generation of ATP via…

Q: The gene frequency between genes are as follows: d and e is 12%; e and f is 6%; f and d is 3%; d and…

A: The allele or gene frequency is defined as the rate at which a particular allele appears within a…

Q: 44. What is the R point? A. A critical decision about growth and quiescence made at a transition…

A: Given: The R point.

Q: 13. Which of the following is correct with regards to temperature and genomes? A. The higher the…

A: The genome of an organism is made up of usually DNA. DNA is made up of nucleotides that consists of…

Q: The term that describes the classification of chromosome in pairs is called   A Karyotype   B.…

A: Chromosome  Chromosome is a thread like structure present in inside the nucleus of all eukaryotic…

Q: 4. Some transposases use extensive DNA replication to leave one copy of the element behind in a…

A: Trnasposases are the enzymes that identify the inverse terminal repeat sequences within the DNA and…

Q: 1. What does heterochromatin mean? a. The genes are expressed and it is involved with gene…

A: Gene expression is a process by which the genes are turned on to form RNA and proteins.…

Q: 16. What is the relationship between an organism's DNA and protein? DNA determines which RNA…

A: Introduction  Deoxyribonucleic acid is a polymer made of two polynucleotide chains that coil around…

Q: Changes in the environment are LEAST likely to have which of the following effects? A. altering…

A: Proteins are the functional product of a particular gene that are produced by the translation…

Q: 4. Would a mutation in the DNA of a skin cell be passed on to an organism's offspring? a. Yes,…

A: A mutation occurs when the sequence of DNA changes. Mutations can occur as a result of DNA…

Q: Mitochondrial DNA is often used to trace lineage and identify the origin of the human species…

A: Mitochondrial mutation - It is a mutation in which mitochondria is disrupted .  It is an organelles…

Q: Which of the following is FALSE about the human genome?      a. repetitive DNA is approximately…

A: The genetic makeup of every human being is 99.9% same. Differences in the 0.1 percent that is left…

Q: What is the sequence of the map with the following data: B-R is 4%; R-X is 8%; C-X is 4%; and B-X is…

A: Gene map is the most important tool for describing the distance between two gene, as well as overall…

Q: 1.In which phase of the cell cycle are DNA mutations most likely to occur? A.S Phase B.G1 Phase…

A: Mutation - Mutation is defined as the sudden inheritable changes which occurs either in the…

Q: what is A structure composed of DNA and associated proteins that in total contain the genome of an…

A: Nucleus is a double membrane bound dense protoplasmic body which controls all cellular metabolism…

Q: 15. Which of the following statements describes the lifespan of red blood cells? A. Red blood cells…

A: Red blood cells are roughly circular and non nucleated cells found in blood. Red blood cells…

Q: CG TA AT AT a. What is the name of this molecule? b. What is the function of this molecule? c. What…

A: DNA is a polymer and its monomer is a nucleotide. Each  nucleotide is made up of Nitrogenous…

Q: 3. What might happen to a cell whose DNA is destroyed? What might happen to a cell whose DNA is…

A: Cell whose DNA is damaged- Every cell in our body's DNA is continually at risk of being damaged.…

Q: Pathogenic bacteria such as Mycobacterium tubercuosis tend to become resistant to antibiotics used…

A: Drug resistance to Mycobacterium tuberculosis is caused by spontaneous gene mutations in M.…

Q: . What causes mutations? a. The amino acids b. It's how you born c. Passed down by genetics d.…

A: 1) Mutations are any alternations caused in the genetic material of an organism, most of the…

Q: 3. The total number of cells in a human adult body (70 kg) is estimated to be 40 trillion. How many…

A: The total no of cell in mouse of 70g is 40 million

Q: The gene frequency between genes are as follows: x and z is 15%; x and y is 3%; x and w is 6%; w and…

A: The allele or gene frequency is defined as the rate at which a particular allele appears within a…

Q: .Two mutations are known in the population, one shaded in yellow and one in blue, in the TEMPLATE…

A: Mutation It is defined as the change in the sequence of DNA. These are caused from mistakes in the…

Q: 7. _________________ encode both the transposase and the end sequences required to mobilize the…

A: Deoxyribonucleic acid (DNA) is a type of nucleic acid that is made up of polynucleotide chains…

Q: Which of the following is true? A. The stability of an RNA-DNA hybrid is generally tilted towards…

A: While the fibers in a twisted rope do interact with each other, the stability is attributed to the…

Q: 1. Explain what is the size of the Escherichia coli chromosome, how many proteins can it encode and…

A: Escherichia coli Escherichia coli is gram negative,…

Q: 6. Which are responsible for the template in the synthesis of proteins which in turn control the…

A: The protein synthesis takes place in the cytoplasm of the cell. The protein synthesis activity and…

Q: 2. The rising of nanotechnology paved way to discover new trends, one of which is the discovery of…

A: The proteins are formed when ribosomes read an mRNA. The base triplets or codons on the mRNA are…

Q: Alleles are

A: A gene is the basic physical and functional unit of heredity.

Q: The first base in the tRNA anticodon loop is also wobbling, that is one tRNA is able to pair with…

A: The DNA and RNA are composed of nucleotides. The nucleotides can form hydrogen bonds with each other…

Q: Give an EXAMPLE of each genetic term to tell the difference of the terminologies A. Monohybrid and…

A: Ans. A hybrid means the combination of two or more different things. Now, in genetics, the…

Q: 1. The number of copies of a gene is called Group of answer choices a. Ploidy b. Gene Dosage c.…

A: Given: Need to answer the given questions related to biology

Q: E.coli phage T4 DNA is terminally redundant and ____________________. A.    linearly permuted B.…

A: 1. The correct answer is option B- circularly permuted.  E.coli phage T4 DNA is terminally redundant…

Q: Summarize why and how organisms can transmit chromosomes from one parent cell generation to the next…

A: Why organisms transmit chromosome from one parent cell generation to next Inheritance is the process…

Q: The simplest mobile elements in bacteria are called ___________________. A. insertion sequences B.…

A: Introduction  A plasmid is a short extrachromosomal DNA molecule that can replicate independently of…

Q: Give an EXAMPLE of each genetic term to tell the difference of the terminologies A. Monohybrid cross…

A: Cross is the mating of two organisms which are different in their genetic material. A cross can be…

Q: 2. Which one of the following statements is TRUE of bacterial transcription? A. It produces pre-mRNA…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 8. Which is NOT TRUE of the S phase? A. DNA undergoes semiconservative replication. B. Identical…

A:

Genetic Evolution

Sexual reproduction produces distinct population variations. Heredity determines the traits and qualities to be passed down to the progeny. Over time, this variation within-species is also affected by the process of human evolution. The study of how genetic variation leads to evolutionary changes is known as genetic evolution. If a trait helps an organism to survive and reproduce, it is more likely to be passed down the generations. It is rare that such traits result in a completely distinct set of traits in descendants than the ancestral population; this can result in the emergence of a new species.