Protein Synthesis

Question 1

3 steps in Protein Synthesis

Answer 1

1. Transcription
2. RNA Processing
3. Translation

Question 2

Carries the message from DNA, which control all of the cellular activities in a cell

Answer 2

Messenger RNA (mRNA)

Question 3

If a cell requires a certan protein to be synthesized, the gene for this product us turned

Answer 3

on

Question 4

RNA polymerase will look for a — to attach to and initiate unzipping

Answer 4

promoter region

Question 5

The promoter region is the part of the DNA that has

Answer 5

thymine-adenine-thymine-adenine (TATA) sequence

Question 6

thymine-adenine-thymine-adenine sequence also known as

Answer 6

TATA box

Question 7

transcription also makes two more RNA

Answer 7

tRNA and rRNA

Question 8

There are – codons possible, but there are only – amino acids

Answer 8

64, 20

Question 9

the amino acid alanin which is coded for by 4 codons

Answer 9

GU, GCC, GCA, and, GCG

Question 10

Is one of the smallest of four types of RNA, usually —- nucleotides long

Answer 10

Transfer RNA (tRNA) ,70-90

Question 11

It carries the correct amino acid to the site of protein synthesis

Answer 11

Transfer RNA (tRNA)

Question 12

A major constituent of ribosomes on which the mRNA binds

Answer 12

Ribosomal RNA (rRNA)

Question 13

The rRNA ensures the

Answer 13

proper alignment of the mRNA and the ribosomes

Question 14

happens when the ribosome reaches the stop codons

Answer 14

Terminations

Question 15

The polypeptide produces from this process passes through the

Answer 15

endoplasmic reticulum or Golgi apparatus