DNA/ TRANSCRIPTION & TRANSLATION EXAM

Because of base pairing in DNA, the percentage of

• % of adenine is = to % of guanine

• % of thymine is = to % of adenine

• % of adenine is greater than % thymine

• % of cytosine is greater than the % of guanine

What do the G and A represent in the DNA sequence?

• sugar

• phosphates

• amino acids

• nitrogen bases

Codons consist of how many bases or "nucleotides"?  

• 1

• 2

• 3

• 4

what happens after RNA strands are translated?

• double helix of DNA formed

• cell division occurs

• dominant alleles mask recessive

• sequence of amino acids/proteins are determined

the repeating units that form a DNA and an RNA molecule are?

• fatty acids

• nucleotides

• amino acids

• chromosomes

Where is DNA located within the cell?

• endoplasmic reticulum

• ribosome

• nucleus

• golgi apparatus

DNA replication results in two DNA molecules,

• each w/ 2 new strands

• `1 w/ two new strands and the other with 2 originial

• each with 1 new strand and one original

• each with two original strands

DNA or RNA?

single stranded

• DNA

• RNA

DNA or RNA?

has thymine

• DNA

• RNA

DNA or RNA?

contains deoxyribose

• DNA

• RNA