Knowledge Check: Chapters 7 & 8

• Question 1

1 out of 1 points

	Transcription factors bind to _____.
	Selected Answer: Correct Answer:

• Question 2

1 out of 1 points

	Translation stops when _____.
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• Question 3

1 out of 1 points

	Once the amino acid on the second tRNA bonds with the amino acid of the first tRNA, what happens to that first tRNA?
	Selected Answer: Correct Answer:

• Question 4

1 out of 1 points

	How many chromosomes are present in human somatic cells?​
	Selected Answer: Correct Answer:

• Question 5

1 out of 1 points

	Body cells of human females contain _____.​
	Selected Answer: Correct Answer:

• Question 6

1 out of 1 points

	Which enzyme links nucleotides into a new stand of DNA?​
	Selected Answer: Correct Answer:

• Question 7

1 out of 1 points

	Amino acids are carried to ribosomes by____ RNA.
	Selected Answer: Correct Answer:

• Question 8

1 out of 1 points

	DNA molecules contain protein-coding sequences called _____.
	Selected Answer: Correct Answer:

• Question 9

1 out of 1 points

	The information from messenger RNA is used to create polypeptide sequences during the process of _____.​
	Selected Answer: Correct Answer:

• Question 10

1 out of 1 points

	If a DNA molecule was a spiral staircase, what would the steps of the staircase be?​
	Selected Answer: Correct Answer:

• Question 11

1 out of 1 points

	A eukaryotic chromosome consists of _____.​
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• Question 12

1 out of 1 points

	Short, single strands of nucleotides that serve as attachment points for DNA polymerase are called _____.
	Selected Answer: Correct Answer: