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Genetics

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Blaze Goldner

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2y ago
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Cards in this guide (9)
Which of the following statements describes the energy changes involved in an ecosystem

The sun's energy is made available to an ecosystem by the plants in that ecosystem.

Which describes how mRNA is used by a cell

it is used to transfer genetic information

What effect will a virus in the lyric cycle have on an organism

It will destroy cells in the organism

What is a natural selection results

Adaptions that lead to greater survivability and reproductive success in the immediate environment of the individual organisms under selection pressure.

How do allele frequencies change over time

Under ideal circumstances, the dominant allele will appear more often.

Which is a method of preparing DNA for forensic analysis

polymerase chain reaction

What strand of mRNA would be produced from the strand of DNA shown below

Answer this question… ACT GAC

A. ACT GAC B. TGA CTG C. AGU CAG D. UGA CUG
The results of gel electrophoresis are shown below with four different strands of DNA labeled. Which strand of DNA is the shortest

Answer this q The results of gel electrophoresis are shown below, with four different strands of DNA labeled.

Which strand of DNA is the shortest? uestion…

What is a distribution of a particular allele within a population

Based on the Hardy-Weinberg Principle the rate at which a particular allele occurs in a population is its frequency.

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