multiple choice 1
All three types of RNA work together during ______.
A. DNA Replication
B. RNA Processing
C. Transcription
D. Translation
D. Translation
Anticodons are found in what type of RNA?
tRNA
What RNA is created in the nucleus
mRNA
_____ is the nitrogen base found only in RNA.
Uracil
Which of the following makes proteins from the RNA strand in the cytolasm?
A. nucleus
B.amino acids
C. ribosomes
D. chromosomes
C. ribosomes
Which of the following RNA possess anticodons?
A. tRNA
B. mRNA
C. DNA
D. All of the above
A. tRNA
It is a process by which a protein is made from an mRNA molecule.
translation
TRANSLATION TAKE PLACE IN the cytoplasm of a EUKARYOTIC CELL?
True
During translation what RNA helps to attach amino acids
rRNA
the protein is made of smaller molecules which is also referred as the building block that play many role . What is the correct name for these molecules that make the polypetide?
A. monoproteins
B. nucleotides
C. monosacharides
D. amino acids
D. amino acids
The location of translation is
A. in the nucleus
B. in the chloroplast
C. outside of the cell
D. on a ribosome
D. on a ribosome
The RNA responsible for transporting Amino acids
tRNA
Anticodons code bind to the tRNA codon
false
________ consist of three RNA/DNA nucleotides, that corresponds to specific amino acids
Codons
In order for translation to occur, the ribosome needs to locate a ______________
start codon
in cytoplasm, ribosome ,that has two units, is responsible for translation which RNA is used. Which RNA carries information from the nucleus to the cytoplasm?
A. tRNA
B. mRNA
C. rRNA
D. iRNA
B. mRNA
It occurs in the ___ following transcription.
cytoplasm
the three stop codons are uaa, uug, uga
True or False
FALSE
there are 64 codons but only 61 differents codon because the three are stop codon. what is the the amino acid of AUG?
methionin
Translation converts RNA to proteins. tRNA brings the amino acid which is a monomer for protein.Choose the correct order
A. RNA is transcribed into proteins
B. DNA is transcribed into RNA which is translated into proteins
C. DNA is made into RNA which is copied into proteins
D. DNA is translated into RNA which is transcribed into proteins
B. DNA is transcribed into RNA which is translated into proteins
Most codons specify a(n) ----------
amino acid
A cell has no ribosomes or rRNA would translation take take place
no,
One amino acid can be encoded by multiple codons
true
according to the amino acid chart what are the 3-base for this amino acids (give atleast 1 pattern)
glutamic acid , trypthopan , lysine
GAG OR GAA
UGG
AAA OR AAG
ANTICODONS PAIR WITH WITH ---------------
mRNA codon
polypetides
tRNA codons
mRNA CODONS