DNA - Life's Code Question Preview (ID: 58623)
Glencoe Bio Ch 28.
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Where is DNA stored in your cells?
a) cytoplasm
b) ribosome
c) nucleus
d) mitochondrion
DNA forms the code for the making of
a) sugar
b) proteins
c) genes
d) fat
What are the cell parts where proteins are made?
a) DNA
b) nucleus
c) mitochondria
d) ribosomes
The message of the genes is carried to the cytoplasm by
a) mRNA
b) DNA
c) proteins
d) nucleotides
The DNA message depends on the order of the
a) acids
b) sugars
c) nitrogen bases
d) ribose
If a change is made when DNA copies itself, a ____ occurs.
a) codon
b) death
c) clone
d) mutation
The shape of the DNA molecule is
a) straight
b) circular
c) spiral
d) triangular
A short section of DNA that codes for a trait is called, ____.
a) protein
b) sugar
c) gene
d) recombinant
Which nitrogen bases that are correctly paired for DNA?
a) Adenine and cytosine
b) Thymine and Cytosine
c) Guanine and Thymine
d) Guanine and Cytosine
What nitrogen base replaces thymine in RNA?
a) Cytosine
b) Thyme
c) Uracil
d) Adenine
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