Explain how cells or organisms undergo mutation

Q: Distinguish between mutation and horizontal gene transfer.

A: Bacteria can react to selective pressures and acclimate to new surroundings by gaining new inherited…

Q: Summarize the causes of gene mutations

A: The mutation occurs when there is a change in the nucleic acid sequence. These mutations could be…

Q: Define genetically modified organism, and list examples of usefulproducts such organisms can make.

A: Genetically modified organism have a foreign DNA inserted, which is taken from another organism.…

Q: Explain how a single base change in a gene could lead to premature termination translation of mRNA…

A: Premature termination of translation refers to the termination of protein synthesis before the…

Q: Explain Disease-Causing Mutations Are Hidden in a Sea of Variation

A: Introns and exons are nucleotide sequences within a gene. Introns are removed by RNA splicing as RNA…

Q: /Different genes, different mutation rates EXPLAIN?

A: Genes are the functional unit of heredity. The genes code for proteins which are vital for growth…

Q: What might happen, for instance, if in a research study cancer cell genes were transferred into…

A: Gene therapy is a way of treating or preventing disease by altering the genetic instructions within…

Q: In 1-2 sentences, explain why mutations can be beneficial to an organism.

A: A mutation is a sudden and abrupt change in the structure and function of the chromosome.

Q: Errors in DNA are called mutations. what are some good and bad consequences of mutations

A: A mutation is a change in a genetic sequence. While most mutations are neutral , some can either by…

Q: Review the information about mutations. Which do you think would be more likely to have an effect on…

A: A mutation could be a variety in our DNA arrangement that happens as a result of blunders amid DNA…

Q: Summarize the causes and types of mutations and their effects.

A: Mutations are changes that occurs in the deoxyribonucleic acid (DNA) sequence, either due to…

Q: what kind of mutation will happen? Show t

A:

Q: Select the best answer or answers from the choices given: Mutations may be caused by (a) X rays, (b)…

A: In Biology, the mutation can be described as a process that leads to alternation in the genetic…

Q: Explain why genetic engineering may be the greatest hope for curing disease and human suffering.

A: Genetic engineering is also known as genetic manipulation or modification. It is the direct…

Q: In the living organisms, genetic mutation occurs in Protein, RNA and DNA in the cell. *

A: Mutations are changes in the DNA molecule that arise due to errors during DNA replication or…

Q: Mutations within a DNA sequence are

A: Mutations are errors in the DNA replication process. It may be  either due to mistakes when the DNA…

Q: Select the examples of mutation. A gene is copied twice during DNA replication. Several base pairs…

A: The change in DNA sequence of base pair results in mutation. It may or may not change the sequence…

Q: Writing/Response Prompt: Theorize about the following - Where do harmful genes that contribute to…

A: Each organism's DNA sequence is unique. Its base-pair sequence might vary from time to time. It is…

Q: An original mutation, one that has never been seen before, has just occurred in a body cell. What…

A: Mutations are alterations in the DNA sequence that are a major cause of variation among organisms.…

Q: A science student claims that a substitution mutation is less likely to affect gene function than an…

A: A mutation occurs when the sequence of DNA changes. It can be caused by errors in DNA copying during…

Q: The kind of mutation that leads to the exchange of one amino acid for another

A: The kind of mutation that leads to the exchange of one amino acid for another is called silent…

Q: Why should people care about mutations and about generating mutations?

A: Mutation refers to sudden heritable change in the phenotype of an individual. In the molecular term,…

Q: explain how genetic mutations are used to develop new breeds of animals and new varieties of plants.

A: The topic is related to transgenic technology.

Q: List examples of spontaneous mutations.

A: Introduction: spontaneous mutations are rare and occur naturally. once present in the cell, they are…

Q: Explain the term mutation. With the help of an example.

A: The gene is the basic physical and functional unit of heredity. It consists of a specific sequence…

Q: ______ molecules deliver amino acids to the site of protein synthesis. a. DNA b. mRNA c. rRNA d.…

A: The process of translation occurs in which proteins are synthesized with the incorporation of amino…

Q: Explain the steps in DNA Translation

A: The translation is the decoding of the genetic code found within a messenger RNA (mRNA) molecule to…

Q: Mutations that affect organisms are those that involve exons. True or False. Defend your answer.

A: Mutation Sudden heritable change in genetic material or character of an organism is known as…

Q: Compare silent mutations, missense mutations,nonsense mutations, and frameshift mutations in termsof…

A: A mutation is a change that occurs in the DNA sequence. Mutations in the amino acid–encoding region…

Q: Explain what it means to say that mutations are random.

A: Mutations usually take place when there is some change in DNA (Deoxyribonucleic acid). The change…

Q: Choose the best explanation for how a mutation affects an organism. The DNA stays the same, but the…

A: The biochemical molecule that is built up with “two polynucleotide chains” is called…

Q: How Organisms counteract mutations ?

A: The sudden heritable changes in the genetic material or character of an organism is known as…

Q: Which of the following statements about mutations are true? * Mutations are changes in the…

A: In gametes, germline mutations occur. Some body cells may also be affected by somatic…

Q: Describe how a mutation can occur using the image shown

A: A nucleotide is an organic molecule that serves as the foundation for DNA and RNA. They also play…

Q: Explain Human Gene Therapy?

A: Genes are the basic biological unit of heredity. They are a segment of deoxyribonucleic acid (DNA)…

Q: Explain the process of Transcription and Translation. List three antibiotics and explain how these…

A: All the genetic information needed by the cell to perform its activities is encoded and stored in…

Q: Using an example, explain why some mutations are not harmful.

A: Some mutations are beneficial to the organism in which they occur. Beneficial mutations are what…

Q: Describe the cloning of DNA.

A: The process of making identical copies of a DNA fragments is known as DNA cloning. The steps…

Q: Which of the following has an impact on the rate at which mutations occur in cells? (Choose All That…

A: A mutation is a change in a DNA sequence. Mutations can result from DNA copying mistakes made…

Q: biological and reproductive purpose of DNA in words.

A: Structure of DNA   Double Helix structure of DNA was proposed by Watson and Crick based on the X-ray…

Q: Explain the relationship (if any) between mutagens and carcinogens in terms of microbiology.

A: Mutagens are the substances that causes mutations in DNA that could be heritable or non-heritable.…

Q: Mutations that affect organisms are those that involve exons. True or False

A: Mutation takes place when section of gene or exons are missing. The most common type of mutation…

Q: escribe a scenario where loss of function of a gene can result in gain of function of the pathway?

A: Mutations in some genes cause a gain of functions that is toxic to the cell and cause inappropriate…

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.