Which of the Following Statements About Mutations Is Correct

Consider the following statements. Mutations always lead to genetic disease.

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Which of the following statements is correct.

. Can be passed on to offspring. Mutations typically cause an organism to become extinct. Mutation rates for all genes of an organism are approximately the same.

Mutations create variation within a species. Mutations may occur during DNA replication or transcription. And those imparting survival and.

Spontaneous mutations occur as a result of exposure to a mutagen. However those occurring in germs cells are passed to the offspring while those in somatic cells remain confine to the individual only. B Cancer can only occur with a mutation in a germ cell.

Mutations are alterations in normal dna sequence. B Mutations in the DNA are a primary source of variation in prokaryote populations. Mutation rates are independent of gene size.

Group of answer choices. Genetics can be defined as the scientific study of hereditary and its components genes chromosomes etc within the body of an organism such as an animal human and plant. Which of the following statements regarding mutations is NOT correct.

There are three correct statements choose all of them for full credit. Which of the following statements regarding mutation rates is correct. A Cancer can only occur with a mutation in a somatic cell.

Mutation rates are independent of gene size. Spontaneous mutations occur as a result of exposure to a mutagen. All of the above.

B Neutral mutations are changes in DNA sequence that are reversed by a second mutation resulting in the same amino acid as the original unmutated. Mutations can happen spontaneously without any outside influence. Which one of the following statements about mutation types is correct.

Mutations can be related to an organisms changing environment. All cells from a single organism express the same genes. Correct not all mutations are harmful.

The statement which is correct regarding prokaryotic genetics is. Mutation rates for all genes of an organism are approximately the same. Most mutations are harmful so evolution proceeds more rapidly when no mutations occur.

Mutations are always caused by chemicals or radiation. Not all the mutations are fatal. A Silent mutations are changes in DNA sequence that alter the amino acid and they do not change the biological function of the altered sequence.

Correct option is A Mutations are the random changes in genetic material of organisms leading to genetic diversity. Mutations affect proteins but not the DNA. Cigarette smoke is a significant cause of mutations.

Point mutation is a process by which new alleles of a gene are produced b. Mutations are always harmful. Mutations are always inherited.

Which of the following statements about mutations is correct. Mutations can occur in both somatic and germ cells. Mutations are alterations in normal DNA sequence.

Mutations can occur spontaneously. Which of the following statements regarding mutations is not correct. A mutation is any change in DNA sequence.

All of the above. Which of the following statements regarding mutation rates is correct. -In genetic diseases like sickle cell disease the cell machinery involved in translation does not make any determination as to whether the resulting protein has the correct structure for its function-If there are mutations in a hemoglobin gene the ribosome in the cell will manufacture the protein using these instructions and will not change the amino acids even if it is incorrect.

Mutations always lead to genetic disease. Mutations are typically beneficial to an organism. There are three correct statements choose all of them for full credit Mutations always change the protein that is produced by a gene Mutations are always harmful A mutation is any change in DNA sequence Mutations can sometimes be beneficial Mutations can be.

Mutations can be caused by errors during DNA replication chemicals or radiation. Average mutation rates vary among taxonomic groups. Germline mutations are potentially dangerous as they.

Mutations always change the protein that is produced by a gene. Which of the following statements about mutations is correct. Mutations can sometimes be beneficial.

Ultraviolet rays are a strongly ionizing radiation Which of. Mutations create variation within a species. Some mutations could even have.

Mutations typically cause an organism to become extinct. Mutations are typically beneficial to an organism. C Usually multiple mutations are required in different genes to cause cancer.

E None of the other answer options is correct. A prokaryote can be defined as a. Mutation rates are independent of exposure to external agents such as UV radiation.

Mutations are always inherited. Mutation rates are independent of exposure to external agents such as UV radiation. D Usually a single mutation is all that is required to cause cancer.

Average mutation rates vary among taxonomic groups. Some mutations can be deadly harmful or have no effect. Mutations can be related to an organisms changing environment.

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