Question 1

The centromere holds two chromatids together.

Accepted Answer

A) True 
 B)False

Question 2

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

Accepted Answer

A) True 
 B)False

Question 3

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

Accepted Answer

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

Question 4

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

Accepted Answer

A) True 
 B)False

Question 5

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

Accepted Answer

A) True 
 B)False

Question 6

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

Accepted Answer

A) True 
 B)False  True

Question 7

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.

Question 8

Interphase does not include which of the following?

Accepted Answer

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

Question 9

A human gene is a segment of the DNA molecule.

Accepted Answer

A) True 
 B)False  True

Question 10

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)  UracilF) Chaperone proteinG) TrH) tRNAI) thymineJ) ExonsK) ProteasomesL) TelomereM) CentromereN) haploidO) DiploidP) Transcription G

Question 11

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

Accepted Answer

A) True 
 B)False

Question 12

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

Question 13

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)  UracilF) Chaperone proteinG) TrH) tRNAI) thymineJ) ExonsK) ProteasomesL) TelomereM) CentromereN) haploidO) DiploidP) Transcription

Question 14

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 15

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.

Question 16

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)  UracilF) Chaperone proteinG) TrH) tRNAI) thymineJ) ExonsK) ProteasomesL) TelomereM) CentromereN) haploidO) DiploidP) Transcription

Question 17

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

Question 18

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 19

Describe the process of DNA replication.

Accepted Answer

DNA replication is the process by which ...

Question 20

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

Accepted Answer

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

Exam 5: Cell Growth and Reproduction

The centromere holds two chromatids together.

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedTrue

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?

Correct AnswerverifiedShow Answer

Interphase does not include which of the following?

Correct AnswerverifiedShow Answer

A human gene is a segment of the DNA molecule.

Correct AnswerverifiedTrue

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

Correct AnswerverifiedG

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

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

Describe the process of DNA replication.

Correct AnswerAnswered by ExamLex AIDNA replication is the process by which ...View AnswerShow Answer

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

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True

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True

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G

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Answered by ExamLex AI
DNA replication is the process by which ...
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