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College Prep Biology Chapter 13 Protein Synthesis and Mutations Flashcards | StudBud
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College Prep Biology Chapter 13 Protein Synthesis and Mutations
College Prep Biology Chapter 13 Protein Synthesis and Mutations
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1
Animal cells cannot tolerate being _______________________, but plant cells can.
polyploidy
diploid
haploid
gene expression
2
Which nucleotide in figure indicates the nucleic acid above is RNA?
cytosine
uracil
guanine
adenine
3
Which of the following mutations would most likely have the most severe impacts?
deletion
chromosomal
point
insertion
4
The end result of translation is a
carb
protein
RNA
lipid
5
Most mutations are
neutral
harmful
helpful
6
Which type of RNA contains the genetic code to make proteins?
tRNA
DNA
mRNA
rRNA
7
What does the image depict?
exons
anticodons
amino acids
genetic code
8
An example of a frameshift mutation would be
deletion
substitution
insertion
translocation
9
Which of the following are found in both DNA and RNA?
deoxyribose, phosphate groups, and guanine
phosphate groups, guanine, and thymine
ribose, phosphate groups, and adenine
phosphate groups, guanine, and cytosine
10
This signals for RNA polymerase to bind with DNA
intron
promoter
exon
enzyme
11
Every amino acid is specified by one sequence of 3 letters
true
false
12
How many nucleotides (nitrogen bases) are need specify 2 amino acids
12
9
6
3
13
A change in base pair sequence in DNA is called
mutation
mutagen
gene expression
carcinogen
14
What amino acid is represented by GGG?
methionine
tryptophan
leucine
glycine
15
When a piece of chromosome #2 breaks off and attaches to chromosome #5
translocation
deletion
inversion
point
16
Which of the following is true?
RNA contains thymine
DNA is usually single stranded
RNA is usually single stranded
DNA contains uracil
17
Unike DNA, RNA contains
thymine
uracil
guanine
cytosine
18
After mRNA is made it is
destroyed
edited
duplicated
split in half
19
UV light, X-Rays, tobacco are all examples of
polyploidy
mutatgens
carcinogens
gene expression
20
mRNA copies a strand of DNA in the process of
transcription
translation
transportation
replication
21
RNA contains the sugar
ribose
deoxyribose
lactose
glucose
22
Which is in the correct order?
RNA-DNA-protein
DNA-protein-RNA
DNA-RNA-protein
protein-RNA-DNA
23
Melanin production is turned up when skin cells are exposed to sun. This is an example of
gene expression
exons
central dogma
introns
