Sem 2 Final Review

DNA is made up of

• amino acids

• antibodies

• nucleotides

• anticodons

Select all true answers

• double stranded

• made up of nucleotides

• has the bases A, T, C, and G

• Made up of amino acids

In DNA, the base adenine pairs with

In RNA, the base adenine pairs with

What does transcribe mean? What is made during transcription?

• to copy

• to decode

• an mRNA copy of a gene

• an amino acid chain

What does translate mean? What is made during translation?

• to copy

• to decode

• an mRNA copy of a gene

• an amino acid chain

The sister ___ are made during S Phase of the cell cycle.

How is DNA replication so accurate?

• it happens very slowly

• it is semipermeable

• it is semiconservative

• the original strand is used as a template

What is is end result of mitosis?

• 2 identical daughter cells

• 2 genetically different cells

• 4 identical gametes

• 4 genetically different gametes

Gametes are ___, meaning they have a single set of chromosomes.