A Mutation Occurs in a Cell. Which Sequence Best Represents

Either the egg or the sperm 30. A mutation is a change in a DNA sequence.

What Is The Difference Between Dna Sequence Mutations And Epigenetic Modifications Pediaa Com Dna Sequence Mutation Gene Expression

Use the information in the table to determine the effect of this mutation on the amino acid chain produced.

. The DNA sequence before and after the mutations is shown below. What type of mutation is depicted in this sequence. The letters represent genes on the pair of chromosomes.

The sperm only C. Which sequence best represents the correct order of the events involved for this mutation to affect the traits expressed by this cell. Any body cell of either the mother or the father D.

When a base substitution mutation occurs one nucleotide in a replicating DNA sequence is substituted for another which results in the production of a mutant strand of DNA. A protein with a new sequence of amino acids is produced. This mutation results in sickle-cell anemia.

A mutation occurs in a cell. Which statement best describes what will most likely happen after several minutes. Dome7w and 6 more users found this answer helpful.

A change in the sequence of DNA bases - joining amino acids in sequence - appearance of characteristic b. A mutation occurs in a cell. A partial sequence of bases from a normal hemoglobin gene and a sequence that results in sickle-cell anemia are shown below.

Living Environment - New York Regents January 2004 Exam. Here is a quick summary of a few of these. A change in the sequence of DNA bases - joining amino acids in sequence- appearance of characteristics 2.

A mutation occurs in a cell which affects the traits of an organism. Which sequence best represents the correct order of the events involved for this mutation to affect the traits expressed by this cell. Sickle-shaped red blood cells result from a mutation in the gene that codes for hemoglobin.

There are many different ways that DNA can be changed resulting in different types of mutation. A DNA strand with an altered base sequence is formed. Joining amino acids in sequence - a change in the sequence of DNA bases.

An mRNA strand with a new sequence of bases is synthesized. A substitution mutation occurs in a DNA sequence as represented below. Mutations can result from DNA copying mistakes made during cell division exposure to ionizing radiation exposure to chemicals called mutagens or infection by viruses.

As a result a sequence of events occurs as described below. What type of mutation is depicted in this sequence. Base your answer on the diagram which represents a biochemical process that occurs in a cell and.

A change in the sequence of DNA bases-- Joining amino acids in the sequence -- Appearance of characteristics. Of an egg cell. Joining amino acids in sequence - a change in the sequence of DNA bases - appearance of characteristic 3.

Chart below best describes the sequence of steps the scientists would most likely follow. The diagram below represents single-celled organism A dividing by mitosis to form cells B and C. This mutation results in sickle-cell anemia.

Mutations will only be transferred to offsprings if the mutated gene or sequence gets incorporated into the genome of the mutated person. The diagram represents a model cell. Sickle-shaped red blood cells result from a mutation in the gene that codes for hemoglobin.

Mutations occur in part of a DNA sequence. Mutations can be inherited if they occur in A. Cnuclear DNA was altered resulting in the cell being unable to make enzyme Y Da mutation occurred causing a change in the ability of the cell to use substance C 39The diagram below represents the chemical pathway of a process in a human liver cell.

A T G C G G G A A G G A A strand of mRNA is made from the mutated DNA sequence. C The alteration that occurred will most likely A characteristic of mutations is that they usually B. Substitution A substitution is a mutation that exchanges one base for another ie a change in a single chemical letter such as.

Germ line mutations occur in the eggs and sperm and can be passed on to offspring while somatic mutations occur in body. Be passed on to every cell that. Questions 1 - 35 Part A Questions 36 - 39 Part B Questions 40 - 41 Part B Questions 42 - 45 Part B Questions 46 - 55 Part B Questions 56 - 57 Part B Questions 58 - 59 Part B Questions 60 - 62 Part B Questions 63 - 66 Part C.

TAC GCC AAG ATT TAC GCC AGG ATT The table below shows the mRNA codons for some amino acids. One possible explanation for the. A particular liver cell is unable to make substance C.

In the above scenario the mutation is just changing the persons phenotype and it has not been incorporated in the genotype of the affected person. The egg only B. Are caused only by the events of mitosis do not occur at random result in different genetic sequences occur to meet the needs of a species B.

A T G G C G G A A G C A After mutations. Appearance of characteristic - joining amino. 1 on a question.

The result of the mutation depends on how the substituted nucleotide base alters the string of amino acids coded by the mutant DNA. A new inheritable trait is expressed in an organism Event D. The table below shows the amino acids encoded by some mRNA base sequences codons.

When mutation occurs in a cell for the mutation to affect the traits expressed by the particular cell it must follow this sequence directly. The contents of the model cell will change. A partial sequence of bases from a normal hemoglobin gene and a sequence that results in sickle-cell anemia are shown.

A mutation occurs in the DNA base sequence GGG GAG TTA resulting in the base sequence GGA GAG TTA.

Explore How Genetic Mutations Relate To Diseases With This Interactive Science Teaching Resources Genetics Activities Biology Experiments

Pin On Module 2 Quiz 3

And That S How Ducks Are Made Biology Humor Biology Biology Classroom