Question 1

Atrophy and hypertrophy occur most often in fat cells as the body stores or uses fat.

Accepted Answer

A) True 
 B)False

Question 2

Examples of noncoding RNA are messenger RNA and ribosomal RNA.

Accepted Answer

A) True 
 B)False

Question 3

If a protein is not folded properly, chaperone proteins can break it down and recycle the individual amino acids.

Accepted Answer

A) True 
 B)False

Question 4

Match each of the following terms with its definition or description.
-This process copies the DNA code to RNA.

Accepted Answer

A) Adenine 
B) mRNA 
C) Intron 
D) RNAi 
E) Uracil
F)Chaperone protein
G)Transcription
H)tRNA
I)Thymine
J)Exons
K)Proteasomes
L)Telomere
M)Centromere
N)Haploid
O)Diploid
P)Translation 
A) Adenine 
B) mRNA 
C) Intron 
D) RNAi 
E) Uracil
F)Chaperone protein
G)Transcription
H)tRNA
I)Thymine
J)Exons
K)Proteasomes
L)Telomere
M)Centromere
N)Haploid
O)Diploid
P)Translation

Question 5

Hypertrophy refers to an increase in cell size, whereas hyperplasia refers to an increase in cell number.

Accepted Answer

A) True 
 B)False

Question 6

Match each of the following terms with its definition or description.
-This process results in a newly built protein.

Accepted Answer

A) Adenine 
B) mRNA 
C) Intron 
D) RNAi 
E) Uracil
F)Chaperone protein
G)Transcription
H)tRNA
I)Thymine
J)Exons
K)Proteasomes
L)Telomere
M)Centromere
N)Haploid
O)Diploid
P)Translation 
A) Adenine 
B) mRNA 
C) Intron 
D) RNAi 
E) Uracil
F)Chaperone protein
G)Transcription
H)tRNA
I)Thymine
J)Exons
K)Proteasomes
L)Telomere
M)Centromere
N)Haploid
O)Diploid
P)Translation

Question 7

Normal meiosis results in daughter cells that are genetically identical to the parent cell.

Accepted Answer

A) True 
 B)False

Question 8

Gamete is the result of a somatic cell undergoing mitosis.

Accepted Answer

A) True 
 B)False

Question 9

Which is the complete set of proteins that can be produced by the cell?

Accepted Answer

A)  Proteasome 
B)  Proteome 
C)  Chaperone 
D)  Polyribosome 
A)  Proteasome 
B)  Proteome 
C)  Chaperone 
D)  Polyribosome

Question 10

Describe the process of transcription. What are introns and exons?

Accepted Answer

Transcription is the process by which th

Question 11

The number of cyclin-dependent kinase enzymes varies greatly during the life of a cell.

Accepted Answer

A) True 
 B)False

Question 12

Match each of the following terms with its definition or description.
-This nitrogen base is found in both RNA and DNA.

Accepted Answer

A) Adenine 
B) mRNA 
C) Intron 
D) RNAi 
E) Uracil
F)Chaperone protein
G)Transcription
H)tRNA
I)Thymine
J)Exons
K)Proteasomes
L)Telomere
M)Centromere
N)Haploid
O)Diploid
P)Translation 
A) Adenine 
B) mRNA 
C) Intron 
D) RNAi 
E) Uracil
F)Chaperone protein
G)Transcription
H)tRNA
I)Thymine
J)Exons
K)Proteasomes
L)Telomere
M)Centromere
N)Haploid
O)Diploid
P)Translation

Question 13

Uracil must by a pyrimidine nitrogen base.

Accepted Answer

A) True 
 B)False

Question 14

Introns carry the code for the making of a protein.

Accepted Answer

A) True 
 B)False

Question 15

The G₁ and G₂ phases of cell growth are separated by:

Accepted Answer

A)  anaphase. 
B)  the S phase. 
C)  telophase. 
D)  both A and C. 
A)  anaphase. 
B)  the S phase. 
C)  telophase. 
D)  both A and C.

Question 16

The correct order of the phases of mitosis is:

Accepted Answer

A)  anaphase, telophase, metaphase, prophase. 
B)  prophase, metaphase, anaphase, telophase. 
C)  prophase, anaphase, metaphase, telophase. 
D)  anaphase, metaphase, prophase, telophase. 
A)  anaphase, telophase, metaphase, prophase. 
B)  prophase, metaphase, anaphase, telophase. 
C)  prophase, anaphase, metaphase, telophase. 
D)  anaphase, metaphase, prophase, telophase.

Question 17

Match each of the following terms with its definition or description.
-This can destroy an improperly folded protein before it can harm the cell.

Accepted Answer

A) Adenine 
B) mRNA 
C) Intron 
D) RNAi 
E) Uracil
F)Chaperone protein
G)Transcription
H)tRNA
I)Thymine
J)Exons
K)Proteasomes
L)Telomere
M)Centromere
N)Haploid
O)Diploid
P)Translation 
A) Adenine 
B) mRNA 
C) Intron 
D) RNAi 
E) Uracil
F)Chaperone protein
G)Transcription
H)tRNA
I)Thymine
J)Exons
K)Proteasomes
L)Telomere
M)Centromere
N)Haploid
O)Diploid
P)Translation

Question 18

If a sequence of nitrogen bases in nucleic acid were A-U-C-G-A, which of the following would be true about the nucleic acid?

Accepted Answer

A)  It contains deoxyribose sugar. 
B)  It could be found only in the nucleus. 
C)  It contains ribose sugar. 
D)  Both A and B are true. 
A)  It contains deoxyribose sugar. 
B)  It could be found only in the nucleus. 
C)  It contains ribose sugar. 
D)  Both A and B are true.

Question 19

The enzyme DNA polymerase coordinates the mechanism of obligatory base pairing.

Accepted Answer

A) True 
 B)False

Question 20

Match each phase of mitosis with its corresponding description.
-Chromosomes elongate into chromatin form and spindle fibers disappear

Accepted Answer

A) Anaphase 
B) Metaphase 
C) Prophase 
D) Telophase 
A) Anaphase 
B) Metaphase 
C) Prophase 
D) Telophase

Exam 7: Cell Growth and Development

Atrophy and hypertrophy occur most often in fat cells as the body stores or uses fat.

Examples of noncoding RNA are messenger RNA and ribosomal RNA.

If a protein is not folded properly, chaperone proteins can break it down and recycle the individual amino acids.

Match each of the following terms with its definition or description. -This process copies the DNA code to RNA.

Hypertrophy refers to an increase in cell size, whereas hyperplasia refers to an increase in cell number.

Match each of the following terms with its definition or description. -This process results in a newly built protein.

Normal meiosis results in daughter cells that are genetically identical to the parent cell.

Gamete is the result of a somatic cell undergoing mitosis.

Which is the complete set of proteins that can be produced by the cell?

Describe the process of transcription. What are introns and exons?

The number of cyclin-dependent kinase enzymes varies greatly during the life of a cell.

Match each of the following terms with its definition or description. -This nitrogen base is found in both RNA and DNA.

Uracil must by a pyrimidine nitrogen base.

Introns carry the code for the making of a protein.

The G₁ and G₂ phases of cell growth are separated by:

The correct order of the phases of mitosis is:

Match each of the following terms with its definition or description. -This can destroy an improperly folded protein before it can harm the cell.

If a sequence of nitrogen bases in nucleic acid were A-U-C-G-A, which of the following would be true about the nucleic acid?

The enzyme DNA polymerase coordinates the mechanism of obligatory base pairing.

Match each phase of mitosis with its corresponding description. -Chromosomes elongate into chromatin form and spindle fibers disappear

Organization of the Body

Homeostasis

Chemical Basis of Life

Biomolecules

Cell Structure

Cell Function

Introduction to Tissues

Tissue Types

Skin

Skeletal Tissues

Axial Skeleton

Appendicular Skeleton

Articulations

Axial Muscles

Appendicular Muscles

Muscle Contraction

Nervous System Cells

Nerve Signaling

Central Nervous System

Peripheral Nervous System

Autonomic Nervous System

General Senses

Special Senses

Endocrine Regulation

Endocrine Glands

Blood

Heart

Blood Vessels

Circulation of the Blood

Lymphatic System

Innate Immunity

Adaptive Immunity

Stress

Respiratory Tract

Ventilation

Gas Exchange & Transport

Upper Digestive Tract

Lower Digestive Tract

Digestion and Absorption

Nutrition and Metabolism

Urinary System

Fluid and Electrolyte Balance

Acid Base Balance

Male Reproductive System

Female Reproductive System

Growth and Development

Genetics and Heredity

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