The type of RNA that is part of the ribosome & holds the mRNA in place while tRNA translates.
What is ribosomal RNA (rRNA)?
100
The purpose of translation is _______.
What is to converts mRNA into amino acids?
100
Mutation is ______.
What is a permanent change in DNA?
200
The units that make up DNA
What are nucleotides?
200
DNA replication occurs during this phase.
When during interphase?
200
Two differences between DNA & RNA.
What are
DNA: double stranded, thymine, deoxyribose sugar
RNA: single stranded, uracil, ribose sugar ?
200
Translation occurs here specifically in the cell.
Where is on the ribosome in cytoplasm?
200
All mutation are harmful. True or false.
False?
300
The structure of a single nucleotide.
What is sugar + phosphate backbone & 1 base (A, T, C or G)?
300
The enzyme that breaks the bonds between the bases.
What is helicase?
300
The type of RNA that acts like a blueprint of the original DNA code.
What is messanger RNA (mRNA)?
300
The bond between amino acids in protein called ______.
What is peptide?
300
ATA CGA --> ACA CGA is ______ mutation.
A. Substitution
B. Deletion
C. Insertion
What is A. substitution?
400
The base pairing rule for DNA.
What is A pairs with T, C pairs with G?
400
The enzyme that brings new bases to the DNA template stand.
What is DNA polymerase?
400
Transcription is all about _______.
What is making mRNA out of DNA strands?
400
The RNA sequence that will be produced from the following DNA sequence is ________. The protein that will be translated from the RNA sequence is ______.
CCA GGT AAT
What is
GGU- CCA - UUA ?
GLY - PRO - LEU ?
400
The kind of mutations that changes the amino acid completely.
What is frameshift?
500
The shape of the DNA molecule & whom discovered it
What are double helix & Watson & Crick?
500
After replication, each strand of DNA contains half of the _________ strand & half a new ___________ strand.
What are original; complimentary?
500
The complimentary RNA strand that goes with the following DNA strand.
CCG AAT TCG CGG
What is GGC UUA AGC GCC ?
500
The codons are ____ bases. Codons are found on _______ RNA!
3 bases = 1 codon = 1 amino acid
They are found on messenger RNA ?
500
This is _______ mutation.
A) silent
B) frameshift
CCC AGA --> CCC AGG
Silent because AGA and AGG both AGA both code for ARG?