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Unit 2 Test Review

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Last updated over 2 years ago
25 questions
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This is a review for the Unit 2 test
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Question 1
1.

What did you learn about the text

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Question 2
2.

Write the full name for DNA

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Question 5
5.

Represent the same drawing and label it.

Question 6
6.

Question 7
7.

Question 8
8.

Question 9
9.

Question 10
10.

Question 11
11.

Question 12
12.

Question 13
13.

Question 14
14.

What is the genetic material in the nucleus called?

Question 15
15.

What are the two strands of DNA held together by?

Question 16
16.

What sugar is found in DNA?

Question 17
17.

What are the four nitrogen bases in DNA?

Question 18
18.

Question 19
19.

Question 20
20.

Question 21
21.

Question 22
22.

Question 23
23.

Question 24
24.

Question 25
25.

Question 3
3.

What is DNA?

Question 4
4.

DNA can be found in what two organelles?

What is DNA made of?
Carbohydrates
Amino Acids
Proteins
Nucleotides
Where is DNA located in a eukaryotic cell?
Endoplasmic Reticulum
Cytoplasm
Mitochondria
Nucleus
What does DNA stand for?
Deoxyribose
Deoxyribonucleic Acid
Dioxyribonucleic Acid
Ribonucleic Acid
What is the function of DNA?
Producing energy
Storing and transmitting genetic information
Synthesizing proteins
Regulating cell division
What are the components of DNA?
Nucleotides
Lipids
Proteins
Carbohydrates
Which molecule carries genetic information in DNA?
Proteins
Carbohydrates
Nucleotide bases
Lipids
What is the backbone of DNA made up of?
Carbohydrates and proteins
Proteins and lipids
Sugar and phosphate
Nucleotide bases
What holds the two strands of DNA together?
Covalent bonds
Peptide bonds
Ionic bonds
Hydrogen bonds
Which of the following is a function of DNA?
Regulating cell activities
Producing proteins
Storing genetic information
Facilitating cellular respiration
What is the structure of DNA?
Double helix
Single strand
Triple helix
Quadruple helix
What is the role of DNA polymerase in DNA replication?
Adding new nucleotides to the growing DNA strand
Proofreading the DNA sequence
Breaking apart the DNA double helix
Releasing energy for replication
What is a mutation?
A change in cell division rate
Any change in a DNA sequence
A normal variation in DNA structure
A type of genetic disorder
Nitrogen is an essential component of DNA.
True
False
Nitrogen is the most abundant element in DNA.
True
False
Nitrogen is found in the nitrogenous bases of DNA.
True
False
Nitrogen is not involved in the replication of DNA.
True
False