Question 1

Which of the labeled cells in the diagram best represents the type of absorptive cells that line the small intestine?

Accepted Answer

A)  A
B)  B
C)  C
D)  D
E)  EF) A) and C)
G) C) and E)

Question 2

Which of following organelles is primarily involved in the modification (e.g. glycosylation) , sorting, and packaging of proteins?

Accepted Answer

A)  endoplasmic reticulum
B)  Golgi complex
C)  mitochondria
D)  lysosomes
E)  nucleusF) A) and B)
G) B) and D)

Question 3

An organelle located near the nucleus that consists of two cylindrical structures composed of clusters of microtubules is called the

Accepted Answer

A)  nucleolus
B)  centrosome
C)  flagellum
D)  microtubule
E)  ciliumF) B) and D)
G) B) and E)

Question 4

The branch of medicine dealing with medical issues of aging is called

Accepted Answer

A)  pediatrics
B)  obstetrics
C)  oncology
D)  psychology
E)  geriatricsF) B) and C)
G) None of the above

Question 5

Which of the following organelles are commonly referred to as the "powerhouses" of a cell?

Accepted Answer

A)  lysosomes
B)  ribosomes
C)  nucleoli
D)  mitochondria
E)  peroxisomesF) A) and E)
G) B) and D)

Question 6

The liquid portion of the cytoplasm is called the _____.

Accepted Answer

The answer of The liquid portion of the cytoplasm is...

Question 7

Name five cell organelles and briefly describe the function of each.

Accepted Answer

Golgi complex-sorts, modifies, and packa...

Question 8

The organelle that contains as many as 60 different digestive enzymes is called the

Accepted Answer

A)  Golgi complex
B)  rough endoplasmic reticulum
C)  smooth endoplasmic reticulum
D)  lysosome
E)  mitochondrionF) B) and D)
G) A) and D)

Question 9

During somatic cell division, the process in which the cytoplasm and its organelles are divided is referred to as

Accepted Answer

A)  meiosis
B)  the cell cycle
C)  reproductive cell division
D)  mitosis
E)  cytokinesisF) D) and E)
G) B) and D)

Question 10

Protein synthesis begins with a DNA code in the nucleus. DNA is copied as an mRNA strand. The mRNA goes to the ribosome where tRNA brings in the appropriate amino acids. These amino acids bond to form a protein. The process continues until the stop codon is read.

Accepted Answer

A) True 
 B)False

Question 11

During which phase of cell division labeled in the diagram is cytokinesis completed?

Accepted Answer

A)  A
B)  B
C)  C
D)  D
E)  EF) A) and D)
G) A) and B)

Question 12

The first stage of mitosis is called prophase.

Accepted Answer

A) True 
 B)False

Question 13

Which of the following statements is NOT TRUE with regard to the cytoplasm?

Accepted Answer

A)  site of many chemical reactions in the cell
B)  responsible for nuclear division during mitosis
C)  liquid portion is known as the cytosol
D)  composed of a lattice of protein filaments called the cytoskeleton
E)  contains cellular organelles like the mitochondriaF) None of the above
G) D) and E)

Question 14

A group of nucleotides on a DNA molecule that codes for a particular protein is called a/an _____.

Accepted Answer

The answer of A group of nucleotides on a DNA...

Question 15

The multistep process by which cancer develops is referred to as

Accepted Answer

A)  neoplasia
B)  carcinogenesis
C)  angiogenesis
D)  cytokinesis
E)  gamateogenesisF) C) and D)
G) A) and B)

Question 16

Passive transport requires the use of cellular energy (e.g. ATP)but active transport does not.

Accepted Answer

A) True 
 B)False

Question 17

Usually only one mutation is needed to convert a non-cancerous adenoma into a cancerous carcinoma.

Accepted Answer

A) True 
 B)False

Question 18

Cristae are a series of folds in the inner membrane of _____.

Accepted Answer

The answer of Cristae are a series of folds in...

Question 19

Solute molecules can be transported from an area of low solute concentration to an area of higher solute concentration by _____ transport.

Accepted Answer

The answer of Solute molecules can be transported from an...

Question 20

Peripheral proteins penetrate all the way through the phospholipid bilayer of the plasma membrane.

Accepted Answer

A) True 
 B)False

Exam 3: Cells

Usually only one mutation is needed to convert a non-cancerous adenoma into a cancerous carcinoma.

Correct AnswerverifiedShow Answer

Name five cell organelles and briefly describe the function of each.

Correct AnswerverifiedGolgi complex-sorts, modifies, and packa...View AnswerShow Answer

During somatic cell division, the process in which the cytoplasm and its organelles are divided is referred to as

Correct AnswerverifiedShow Answer

Cristae are a series of folds in the inner membrane of _____.

Correct AnswerverifiedShow Answer

Solute molecules can be transported from an area of low solute concentration to an area of higher solute concentration by _____ transport.

Correct AnswerverifiedShow Answer

The first stage of mitosis is called prophase.

Correct AnswerverifiedShow Answer

Which of the following organelles are commonly referred to as the "powerhouses" of a cell?

Correct AnswerverifiedShow Answer

Protein synthesis begins with a DNA code in the nucleus. DNA is copied as an mRNA strand. The mRNA goes to the ribosome where tRNA brings in the appropriate amino acids. These amino acids bond to form a protein. The process continues until the stop codon is read.

Correct AnswerverifiedShow Answer

The multistep process by which cancer develops is referred to as

Correct AnswerverifiedShow Answer

The organelle that contains as many as 60 different digestive enzymes is called the

Correct AnswerverifiedShow Answer

The liquid portion of the cytoplasm is called the _____.

Correct AnswerverifiedShow Answer

During which phase of cell division labeled in the diagram is cytokinesis completed?

Correct AnswerverifiedShow Answer

An organelle located near the nucleus that consists of two cylindrical structures composed of clusters of microtubules is called the

Correct AnswerverifiedShow Answer

Which of the following statements is NOT TRUE with regard to the cytoplasm?

Correct AnswerverifiedShow Answer

Which of the labeled cells in the diagram best represents the type of absorptive cells that line the small intestine?

Correct AnswerverifiedShow Answer

Passive transport requires the use of cellular energy (e.g. ATP)but active transport does not.

Correct AnswerverifiedShow Answer

A group of nucleotides on a DNA molecule that codes for a particular protein is called a/an _____.

Correct AnswerverifiedShow Answer

Peripheral proteins penetrate all the way through the phospholipid bilayer of the plasma membrane.

Correct AnswerverifiedShow Answer

The branch of medicine dealing with medical issues of aging is called

Correct AnswerverifiedShow Answer

Which of following organelles is primarily involved in the modification (e.g. glycosylation) , sorting, and packaging of proteins?

Correct AnswerverifiedShow Answer

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Golgi complex-sorts, modifies, and packa...
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