Am I Ready DNA Vs. RNA Part 2 Question Preview (ID: 22095)
Am I Ready Page For Types Of RNA, Vocabulary, And Mutation.
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When a nucleotide base is replaced with a chemically similar nucleotide and there are no recognizable effects on the organism; then the mutation is said to be
a) helpful
b) harmful
c) neutral
d)
A mutation that increases the chances of an organisms survival is said to be
a) harmful
b) helpful
c) neutral
d)
Any change is the genetic material of an organism is called
a) mutation
b) mutagen
c) replication
d) gene expression
Genetic changes (mutation) that result in harm to an organism is said to be
a) harmful
b) helpful
c) neutral
d)
What type of RNA carries amino acids to the ribosome?
a) mRNA
b) tRNA
c) rRNA
d) none
What type of RNA has codons?
a) mRNA
b) tRNA
c) rRNA
d) none
Which type of RNA has anticodons?
a) mRNA
b) tRNA
c) rRNA
d) none
Which type of RNA get the genetic code directions from DNA?
a) mRNA
b) tRNA
c) rRNA
d) none
Which type of RNA makes up the ribosome?
a) mRNA
b) tRNA
c) rRNA
d) none
Which type of RNA travels from the nucleus to the ribosome with directions on how to make protein?
a) mRNA
b) tRNA
c) rRNA
d) none
Where is DNA located?
a) nucleus
b) cytoplasm
c) ribosome
d) cell membrane
What is the building block that makes up DNA and RNA?
a) nitrogen bases
b) Phosphate
c) nucletide
d) sugar
The rungs of the ladder in the double helix model for DNA would be made of
a) nitrogen bases
b) phosphate
c) sugar
d) phosphate and sugar
What scientists are credited with the DNA model?
a) Hooke
b) Mendel
c) Franklin
d) Watson and Crick
The sugar in RNA is
a) Deoxyribose
b) Ribose
c) nucleotide
d) A-U
The group of 3 nucleotides in DNA are called
a) triplets
b) codons
c) anticodons
d) none
The group of 3 nucleotides in mRNA is called
a) triplets
b) codons
c) anticodons
d) none
The group of 3 nucleotides in tRNA is called
a) triplets
b) codons
c) anticodons
d) none
The monomer (building block) of protien is called
a) amino acid
b) nucleotide
c) monosaccharide
d) fatty acid
The monomer (building block) of DNA is called
a) amino acid
b) nucleotide
c) monosaccharide
d) fatty acid
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