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Entrance Ticket (11/22/19) - Protein Synthesis

Total questions: 15

Worksheet time: 11mins

Name
Class
Date
1.
The main function of tRNA is to...
a)
carry a message that, when translated, forms proteins
b)
form a portion of ribosomes
c)
string together complementary RNA and DNA strands
d)
bring amino acids from the cytoplasm to the ribosomes
2.
What amino acid is represented by the codon UUA?
a)
Phenylalanine
b)
Tyrosine
c)
Leucine
d)
Stop codon
3.
What process is going on in this photo? 
a)
Transcription 
b)
Translation 
c)
Replication 
d)
All the above 
4.

What is the location in the cell for translation?

a)

nucleus

b)

mitochondria

c)

cytoplasm

d)

chloroplast

5.

What is the three base sequence of mRNA that codes for a single amino acid?

a)

Anticodon

b)

Codon

c)

Protein

d)

DNA

6.

Where in the cell does transcription occur?

a)

nucleus

b)

cytoplasm

c)

ribosome

d)

mitochondria

7.
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
8.
This is the triplet of bases on the end of a tRNA molecule
a)
Anticodon
b)
Codon
c)
Protein
9.

Which of the following is the tRNA that will be used to decode to this DNA strand: AACTGA

a)

AAC and TGA

b)

TTG and ACT

c)

UUG and ACU

d)

AAC and UGA

10.

Which of the following sequences best describes the flow of information that takes place when a gene directs the synthesis of a cellular component?

a)

RNA-DNA-RNA-PROTEIN

b)

DNA-RNA-PROTEIN

c)

PROTEIN-RNA-DNA

d)

DNA-AMINO ACID-RNA-PROTEIN

11.
The codon CCU codes for what amino acid?
a)
Isoleucine
b)
Stop
c)
Methionine
d)
Proline
12.

What codon is represented by the STOP amino acid?

a)

AUG

b)

UAA

c)

CUC

d)

GUA

13.

AAA-TTT is the DNA TRIPLET


WHAT AMINO ACIDS ARE MADE

a)

SERINE-LEUCINE

b)

LEUCINE-PHENYLALANINE

c)

PHENYLALANINE-LYSINE

d)

TYROSINE-LYSINE

14.

The following codon is translated into which amino acid?


AGG

a)

Methionine

b)

Isoleucine

c)

Histidine

d)

Arginine

15.

How many codons code for phenylalanine?

a)

2

b)

3

c)

4

d)

1