Biology Final Exam Review

Front

Adenine bonds with ______________.

Back

Thymine

Front

Who is responsible for producing this image?

Back

Rosalind Franklin

Front

What does this image show? Options: Double helical structure of DNA, Triple Helical Structure of DNA, Double helical structure of RNA, Triple Helical Structure of RNA

Back

Double helical structure of DNA

Front

The DNA is called the double helix because___?

Back

it's two strands twist

Front

What is the difference between DNA and RNA in terms of bases?

Back

RNA contains uracil in place of thymine.

Front

How many nucleotides make a codon?

Back

3

Front

What base does RNA have that DNA does not?

Back

uracil

Front

If a DNA strand reads ATT CGT CTA, what would the mRNA strand read?

Back

UAA GCA GAU

Front

The process by which the genetic code of DNA is copied into a strand of RNA is called

Back

transcription

Front

Changes in DNA sequences that affect genetic information are known as

Back

mutations