What are phosphate group, deoxyribose sugar and nitrogen base
100
What is replication? When does it occur? Where does it occur?
DNA is copied during the S-phase of the cell cycle in the nucleus
100
RNA contains the sugar
ribose
100
What happens during the process of translation?
The cell uses information from mRNA to produce proteins
100
A mutation that involves one or a few nucleotides is called a(an)
Point mutation
200
Nitrogen bases in DNA
What are adenine, thymine, guanine and cytosine
200
During DNA replication, a DNA strand that has the bases CTAGGT produces a strand with the bases
GATCCA
200
Unlike DNA, RNA contains
Uracil
200
CUCAAGUGCUUC code for what amino acids?
Leu—Lys—Cys—Phe
200
Mutations include:
Missense, nonsense, silent, additions and deletions
300
Watson and Crick built models that demonstrated that
Illustrated DNA was a double helix molecule
300
CUCAAGUGCUUC is coded from what DNA strand?
GAGTTCACGAAG
300
What is produced during transcription?
messenger RNA
300
The anticodons for CUCAAGUGCUUC are
GAGUUCACGAAG
300
Frameshiftes include
additions and deletions
400
The amount of guanine in an organism always equals the amount of
cytosine
400
During transcription, an RNA molecule is formed where?
Nucleus
400
Which part of "team translation" has the anticodon? codon?
tRNA has the anticodon and mRNA has the codon.
400
What type of mutation causes sickle cell anemia?
Missense Point Mutation
500
The enzymes that unwind DNA are called
helicases
500
uring DNA replication, a complementary strand of DNA is made for each original DNA strand. Thus, if a portion of the original strand is CCTAGCT, then the new strand will be
GGATCGA
500
Which enzyme creates the mRNA strand during transcription?
RNA polymerase
500
Which part of "team translation" has the amino acids?