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Chapter 14 Test Review

Total questions: 45

Worksheet time: 26mins

Name
Class
Date
1.

Both DNA and RNA are nucleic acids.

a)

True

b)

False

2.

I am usually a single stranded molecule

a)

DNA

b)

RNA

c)

Both

3.

I am arranged as a double helix

a)

DNA

b)

RNA

c)

Both

4.

I am made of guanine, cystosine, adenine, and uracil

a)

DNA

b)

RNA

c)

Both

5.

I am made of guanine, cytosine, adenine, and thymine

a)

DNA

b)

RNA

c)

Both

6.

I contain the sugar deoxyribose.

a)

DNA

b)

RNA

c)

Both

7.

I contain the sugar ribose.

a)

DNA

b)

RNA

c)

Both

8.

What does mRNA stand for?

a)

messenger RNA

b)

transfer RNA

c)

mild RNA

d)

machine RNA

9.

What does tRNA stand for?

a)

tall RNA

b)

transfer RNA

c)

messenger RNA

d)

transition RNA

10.

What does rRNA stand for?

a)

rough RNA

b)

right RNA

c)

ribosomal RNA

d)

short DNA

11.

What type of RNA is shown?

a)

mRNA

b)

tRNA

c)

rRNA

12.

What type of RNA is shown?

a)

mRNA

b)

tRNA

c)

rRNA

13.
I travel outside of the nucleus.
a)
DNA
b)
RNA
14.
In RNA, adenine goes with __________.
a)
adnine
b)
cytosine
c)
thymine
d)
uracil
15.
The process to go from DNA to mRNA is _______
a)
translation
b)
transcription
c)
replication
16.
The process to go from mRNA to a protein is called ____
a)
transcription
b)
rRNA
c)
replication
d)
translation
17.

Which of the following is the complementary mRNA sequence to this DNA strand: AACTGAA

a)

UUGACUU

b)

TTGACTT

c)

AACTGAA

d)

AACUGAA

18.

When these bond together, they form a protein

a)

Amino Acids

b)

Peptide Bonds

c)

Ribose

d)

Nucleotides

19.

Which organelle is the location where protein is made?

a)

Ribosome

b)

Nucleus

c)

Cytoplasm

d)

Nucleotide

20.

During transcription, this type of ribonucleic acid is responsible for copying the DNA and brining it out of the nucleus.

a)

tRNA

b)

mRNA

c)

rRNA

d)

dRNA

21.
What is the term for a three-nucleotide sequence that codes for an amino acid?
a)
base
b)
codon
c)
amine
d)
serine
22.
Genetic info flows in one direction. Which best represents this flow?
a)
DNA-protein-RNA
b)
Protein-RNA-DNA
c)
RNA-protein-DNA
d)
DNA-RNA-protein
23.
What is the location in the cell for transcription?
a)
nucleus
b)
cytoplasm
c)
ribosome
d)
mitochondria
24.

What is the location in the cell for translation?

a)

Cytoplasm

b)

Nucleus

c)

Lysosome

d)

Golgi apparatus

25.
What is the mRNA strand that would result from the DNA template strand CCTA?
a)
GGAT
b)
CCAT
c)
GGAU
d)
CCAU
26.

When these bond together, they form a protein

a)

Amino Acids

b)

Peptide Bonds

c)

Ribose

d)

Nucleotides

27.

What are proteins made up of?

a)

Monomers

b)

Polymers

c)

Amino acids

d)

Carbohydrates

28.
The bond that joins amino acids are called:
a)
Peptide Bonds
b)
Ester Bonds
c)
Glycosidic Linkages
d)
Phosphodiester Bonds
29.

The goal of transcription is to make RNA.

a)

True

b)

False

30.
If one strand of DNA has the sequence TTACCG, the sequence of the other strand of the same molecule will be
a)
AATGGC
b)
TTACCG
c)
AACGGC
d)
AATGGG
31.
How would the DNA sequence GCTATA be transcribed to mRNA?
a)
GCUAUA
b)
CGATAT
c)
CGAUAU
d)
GCUTUT
32.
How does RNA differ from DNA?
a)
RNA contains uracil and deoxyribose
b)
RNA contains ribose and thymine
c)
RNA contains uracil and ribose
d)
RNA contains adenine and ribose
33.

TRANSCRIBE this DNA sequence into RNA: AUG CGC TCT

a)

AUG CAA UGA

b)

ATG CAA TGA

c)

UAC GCG AGA

d)

TAC GTT ACT

34.

How many nucleotides equal make up a codon?

a)

1

b)

2

c)

3

d)

4

35.
What are the three components of a nucleotide?
a)
sugar, hydrogen, nitrogen base
b)
sugar, oxygen, nitrogen base
c)
sugar, phosphate, nitrogen base
d)
sugar, phosphate, protein
36.

Transcribe the following DNA sequence into RNA:


AAT TAG GGC TCG

a)

AAT TAG GGC TCG

b)

TTA ATC CCG AGC

c)

UUA AUC CCG AGC

d)

TTU UTC CCG UGC

37.
What is occurring in this picture?
a)
Translation
b)
Replication
c)
Translocation
d)
Transcription
38.
How many amino acids are coded for by this sequence of nucleotides:
ATG GGA ACT CCA
a)
4
b)
2
c)
6
d)
12
39.

A polypeptide is a sequence of ____________________ held together by a ______________ bond.

a)

amino acids; peptide

b)

fatty acids; ionic

c)

proteins; hydrogen

d)

fatty acids; covalent

40.
What amino acid is represented by the codon UUA?
a)
Phenylalanine
b)
Tyrosine
c)
Leucine
d)
Stop codon
41.
What is the correct amino acid sequence for the mRNA code AUGCCAGUAUGA
a)
Met-Pro-Ala-Val
b)
Met-Pro-Val
c)
Tyr-Gly-His
d)
Tyr-Gly-Arg-His
42.

What amino acid is represented by the codon ACC?

a)

Arginine

b)

Serine

c)

Lysine

d)

Threonine

e)

Methionine

43.

What amino acid is represented by the codon AAG?

a)

Arginine

b)

Serine

c)

Lysine

d)

Threonine

e)

Methionine

44.

What amino acid is represented by the codon AGG?

a)

Arginine

b)

Serine

c)

Lysine

d)

Threonine

e)

Methionine

45.
What amino acid is represented by the codon UUA?
a)

Phenylalanine

b)

Tyrosine

c)

Leucine

d)

Stop codon

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