Question 1

The inside of a phospholipid bilayer is known as being:

Accepted Answer

A)  hydrophobic
B)  hypotonic
C)  hydrophilicD) B) and C)
E) All of the above

Question 2

Which of the following does a prokaryotic cell shave that an animal cell does not?

Accepted Answer

A)  DNA
B)  ribosomes
C)  cell wallD) All of the above
E) A) and C)

Question 3

Which of the following carbohydrates is used to store energy in plant cells?

Accepted Answer

A)  starch
B)  glycogen
C)  celluloseD) All of the above
E) B) and C) A

Question 4

Which if the following are found in eukaryotic cells but not prokaryotic cells?

Accepted Answer

A)  Golgi body
B)  DNA
C)  ribosomesD) A) and C)
E) B) and C)

Question 5

Explain why phospholipids spontaneously form bilayer when mixed with water?

Accepted Answer

A)  because they have on end that is polar and another that is non-polar
B)  because the polar tails come together in the inside of the membrane
C)  because the polar head groups come togetherD) A) and B)
E) A) and C) A

Question 6

Which type of microspore can be used to view cellular organelles such as the endoplasmic reticulum and Golgi?

Accepted Answer

A)  light microscope
B)  transmission electron microscope
C)  scanning electron microscopeD) All of the above
E) B) and C)

Question 7

Where is most of the DNA found in the cell?

Accepted Answer

A)  nucleus
B)  mitochondria
C)  GolgiD) A) and C)
E) All of the above

Question 8

What property of the phospholipid bilayer allows proteins to move laterally in the membrane?

Accepted Answer

A)  proteins attract each other with opposite charges
B)  phospholipid molecules are not covalently bonded to each other
C)  phospholipids are attracted to each other by opposite chargesD) B) and C)
E) A) and B)

Question 9

The study of DNA and inheritance is known as:

Accepted Answer

A)  physiology
B)  genetics
C)  anatomyD) A) and B)
E) A) and C)

Question 10

Inside which organelle are secreted proteins often usually synthesized?

Accepted Answer

A)  nucleus
B)  Golgi body
C)  endoplasmic reticulumD) A) and B)
E) A) and C) C

Question 11

Stimulation of a cell by a molecule that the cell itself makes is called _____ stimulation.(Outcome #2)

Accepted Answer

A)  autocrine
B)  paracrine
C)  anacrineD) A) and B)
E) A) and C)

Question 12

What is the major component of the plant cell wall?

Accepted Answer

A)  starch
B)  glycogen
C)  celluloseD) A) and C)
E) A) and B)

Question 13

Which of the following carbohydrates is used to store energy in animal cells? (Clone1)

Accepted Answer

A)  starch
B)  glycogen
C)  celluloseD) B) and C)
E) A) and B)

Question 14

Describe why eukaryotic cells being compartmentalized can make their metabolism more complex?

Accepted Answer

A)  different chemical reactions can occur in isolation of each other
B)  different chemical reactions can occur together more frequently
C)  only compartmentalized cells perform complex processes such as photosynthesisD) All of the above
E) None of the above

Question 15

Why do charged molecules have difficulty crossing a phospholipid bilayer?

Accepted Answer

A)  they are too big
B)  they are too nonpolar
C)  they are too polarD) B) and C)
E) All of the above

Exam 3: Cell Structure and Function

The inside of a phospholipid bilayer is known as being:

Correct Answer
verified

Which of the following does a prokaryotic cell shave that an animal cell does not?

Correct Answer
verified

Which of the following carbohydrates is used to store energy in plant cells?

Correct Answer
verified
A

Which if the following are found in eukaryotic cells but not prokaryotic cells?

Correct Answer
verified

Explain why phospholipids spontaneously form bilayer when mixed with water?

Correct Answer
verified
A

Which type of microspore can be used to view cellular organelles such as the endoplasmic reticulum and Golgi?

Correct Answer
verified

Where is most of the DNA found in the cell?

Correct Answer
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What property of the phospholipid bilayer allows proteins to move laterally in the membrane?

Correct Answer
verified

The study of DNA and inheritance is known as:

Correct Answer
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Inside which organelle are secreted proteins often usually synthesized?

Correct Answer
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C

Stimulation of a cell by a molecule that the cell itself makes is called _____ stimulation.(Outcome #2)

Correct Answer
verified

What is the major component of the plant cell wall?

Correct Answer
verified

Which of the following carbohydrates is used to store energy in animal cells? (Clone1)

Correct Answer
verified

Describe why eukaryotic cells being compartmentalized can make their metabolism more complex?

Correct Answer
verified

Why do charged molecules have difficulty crossing a phospholipid bilayer?

Correct Answer
verified

Exam 3: Cell Structure and Function

The inside of a phospholipid bilayer is known as being:

Correct AnswerverifiedShow Answer

Which of the following does a prokaryotic cell shave that an animal cell does not?

Correct AnswerverifiedShow Answer

Which of the following carbohydrates is used to store energy in plant cells?

Correct AnswerverifiedA

Which if the following are found in eukaryotic cells but not prokaryotic cells?

Correct AnswerverifiedShow Answer

Explain why phospholipids spontaneously form bilayer when mixed with water?

Correct AnswerverifiedA

Which type of microspore can be used to view cellular organelles such as the endoplasmic reticulum and Golgi?

Correct AnswerverifiedShow Answer

Where is most of the DNA found in the cell?

Correct AnswerverifiedShow Answer

What property of the phospholipid bilayer allows proteins to move laterally in the membrane?

Correct AnswerverifiedShow Answer

The study of DNA and inheritance is known as:

Correct AnswerverifiedShow Answer

Inside which organelle are secreted proteins often usually synthesized?

Correct AnswerverifiedC

Stimulation of a cell by a molecule that the cell itself makes is called _____ stimulation.(Outcome #2)

Correct AnswerverifiedShow Answer

What is the major component of the plant cell wall?

Correct AnswerverifiedShow Answer

Which of the following carbohydrates is used to store energy in animal cells? (Clone1)

Correct AnswerverifiedShow Answer

Describe why eukaryotic cells being compartmentalized can make their metabolism more complex?

Correct AnswerverifiedShow Answer

Why do charged molecules have difficulty crossing a phospholipid bilayer?

Correct AnswerverifiedShow Answer

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A

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A

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C

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