Question 1

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

Accepted Answer

A) Adenine 
B) mRNA 
C) Interon 
D) RNAi 
E) Uracil
F)Chaperone protein
G)Tr
H)tRNA
I)thymine
J)Exons
K)Proteasomes
L)Telomere
M)Centromere
N)haploid
O)Diploid
P)Transcription 
A) Adenine 
B) mRNA 
C) Interon 
D) RNAi 
E) Uracil
F)Chaperone protein
G)Tr
H)tRNA
I)thymine
J)Exons
K)Proteasomes
L)Telomere
M)Centromere
N)haploid
O)Diploid
P)Transcription G

Question 2

Anaplasia is a state in which cells fail to differentiate into specialized cell types.

Accepted Answer

A) True 
 B)False  True

Question 3

A human gene is a segment of the DNA molecule.

Accepted Answer

A) True 
 B)False  True

Question 4

All of the following occur as a result of meiosis except:

Accepted Answer

A)  chromosome number remains at 46. 
B)  primitive sex cells become mature gametes. 
C)  the cells become haploid. 
D)  meiosis occurs in two steps. 
A)  chromosome number remains at 46. 
B)  primitive sex cells become mature gametes. 
C)  the cells become haploid. 
D)  meiosis occurs in two steps.

Question 5

The action of a gene is determined by the arrangement of the obligatory base pairs in the nucleotides composing a DNA molecule.

Accepted Answer

A) True 
 B)False

Question 6

Protein synthesis is the central building process for cell growth and maintenance.

Accepted Answer

A) True 
 B)False

Question 7

When the chromosomes align themselves across the equator of the spindle fibers,it is characteristic of which phase of mitosis?

Accepted Answer

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

Question 8

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 9

Match the following terms with their definition or description.
-This nitrogen base is found only in RNA.

Accepted Answer

A) Adenine 
B) mRNA 
C) Interon 
D) RNAi 
E) Uracil
F)Chaperone protein
G)Tr
H)tRNA
I)thymine
J)Exons
K)Proteasomes
L)Telomere
M)Centromere
N)haploid
O)Diploid
P)Transcription 
A) Adenine 
B) mRNA 
C) Interon 
D) RNAi 
E) Uracil
F)Chaperone protein
G)Tr
H)tRNA
I)thymine
J)Exons
K)Proteasomes
L)Telomere
M)Centromere
N)haploid
O)Diploid
P)Transcription

Question 10

Twenty-three chromosomes per cell in humans is referred to as:

Accepted Answer

A)  haploid. 
B)  diploid. 
C)  myoid. 
D)  dioid. 
A)  haploid. 
B)  diploid. 
C)  myoid. 
D)  dioid.

Question 11

Describe the process of DNA replication.

Accepted Answer

DNA replication is the process by which

Question 12

Match each of the terms related to protein synthesis with its corresponding statement or definition.
-process that involves the movement of the mRNA with respect to the ribosome

Accepted Answer

A) mRNA 
B) tRNA 
C) Transcription 
D) RNAI 
E) Traslation 
A) mRNA 
B) tRNA 
C) Transcription 
D) RNAI 
E) Traslation

Question 13

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 14

The centromere holds two chromatids together.

Accepted Answer

A) True 
 B)False

Question 15

A polyribosome is making several copies of the same protein molecule.

Accepted Answer

A) True 
 B)False

Question 16

In normal mitosis,the two daughter cells are identical genetically to the parent cell.

Accepted Answer

A) True 
 B)False

Question 17

If the original DNA was ATCGGA,the messenger RNA formed from this DNA would be TUGCCT.

Accepted Answer

A) True 
 B)False

Question 18

If the haploid number of chromosomes for a cell is 24,there would be 12 chromosomes in the gamete.

Accepted Answer

A) True 
 B)False

Question 19

Interphase does not include which of the following?

Accepted Answer

A)  M phase 
B)  G1 phase 
C)  G2 phase 
D)  S phase 
A)  M phase 
B)  G1 phase 
C)  G2 phase 
D)  S phase

Question 20

Match the following terms with their definition or description.
-This is the term used to describe the number of chromosomes in a gamete.

Accepted Answer

A) Adenine 
B) mRNA 
C) Interon 
D) RNAi 
E) Uracil
F)Chaperone protein
G)Tr
H)tRNA
I)thymine
J)Exons
K)Proteasomes
L)Telomere
M)Centromere
N)haploid
O)Diploid
P)Transcription 
A) Adenine 
B) mRNA 
C) Interon 
D) RNAi 
E) Uracil
F)Chaperone protein
G)Tr
H)tRNA
I)thymine
J)Exons
K)Proteasomes
L)Telomere
M)Centromere
N)haploid
O)Diploid
P)Transcription

Exam 5: Cell Growth and Reproduction

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

Anaplasia is a state in which cells fail to differentiate into specialized cell types.

A human gene is a segment of the DNA molecule.

All of the following occur as a result of meiosis except:

The action of a gene is determined by the arrangement of the obligatory base pairs in the nucleotides composing a DNA molecule.

Protein synthesis is the central building process for cell growth and maintenance.

When the chromosomes align themselves across the equator of the spindle fibers,it is characteristic of which phase of mitosis?

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

Match the following terms with their definition or description. -This nitrogen base is found only in RNA.

Twenty-three chromosomes per cell in humans is referred to as:

Describe the process of DNA replication.

Match each of the terms related to protein synthesis with its corresponding statement or definition. -process that involves the movement of the mRNA with respect to the ribosome

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 centromere holds two chromatids together.

A polyribosome is making several copies of the same protein molecule.

In normal mitosis,the two daughter cells are identical genetically to the parent cell.

If the original DNA was ATCGGA,the messenger RNA formed from this DNA would be TUGCCT.

If the haploid number of chromosomes for a cell is 24,there would be 12 chromosomes in the gamete.

Interphase does not include which of the following?

Match the following terms with their definition or description. -This is the term used to describe the number of chromosomes in a gamete.

A: Organization of the Body

B: Organization of the Body

A: The Chemical Basis of Life

B: The Chemical Basis of Life

A: Anatomy of Cells

B: Anatomy of Cells

Physiology of Cells

Tissues

A: Skin and Its Appendages

B: Skin and Its Appendages

A: Skeletal Tissues

B: Skeletal Tissues

Skeletal System

A: Articulations

B: Articulations

A: Anatomy of the Muscular System

B: Anatomy of the Muscular System

A: Physiology of the Muscular System

B: Physiology of the Muscular System

A: Nervous System Cells

B: Nervous System Cells

A: Central Nervous System

B: Central Nervous System

Peripheral Nervous System

Autonomic Nervous System

A: Sense Organs

B: Sense Organs

Endocrine System

Endocrine Glands

Blood

Anatomy of the Cardiovascular System

A: Physiology of the Cardiovascular System

B: Physiology of the Cardiovascular System

Lymphatic System

A: Immune System

B: Immune System

Stress

Anatomy of the Respiratory System

A: Physiology of the Respiratory System

B: Physiology of the Respiratory System

A: Anatomy of the Digestive System

B: Anatomy of the Digestive System

A: Physiology of the Digestive System

B: Physiology of the Digestive System

A: Nutrition and Metabolism

B: Nutrition and Metabolism

A: Urinary System

B: Urinary System

Fluid and Electrolyte Balance

Acid-Base Balance

Male Reproductive System

A: Female Reproductive System

B: Female Reproductive System

A: Growth and Development

B: Growth and Development

A: Genetics and Heredity

B: Genetics and Heredity

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