Which of the following processes could a scientist use to make an amount of DNA that is large enough study?

A.) polymerase chain reaction
B.) genetic engineering
C.) bioinformatics
D.) gel electrophoresis


Answer: A.) polymerase chain reaction

Biology & Microbiology

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Amed has scaly skin due to the X-linked recessive condition icthyosis. He is ________ for the trait.

A) autosomal dominant B) heterozygous C) homozygous D) hemizygous

Biology & Microbiology

The primary consumers in marine food chains are phytoplankton

Indicate whether the statement is true or false

Biology & Microbiology

The ________ is used to convert the linear sequences of bases in DNA to the sequence of amino acids in proteins

Fill in the blank(s) with correct word

Biology & Microbiology

In cells infected with the polio virus, there is an inhibition of protein trafficking between two organelles. Vesicles are kept from forming and therefore proteins cannot be moved. Based on your knowledge of organelle function, what two organelles are involved here?

What will be an ideal response?

Biology & Microbiology