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Multiple-Choice Quiz (Level II)

Multiple-Choice Quiz (Level II)

This activity contains 20 questions.

Question 1
1 The nucleus of a cell can be removed for cloning experiments because
End of Question 1

Question 2
2 Some cells are said to be sugar coated due to the presence of
End of Question 2

Question 3
3 Proteins in the cell membrane which bind hormones and relay messages into the interior of the cell
End of Question 3

Question 4
4 Definite changes in the _____________ of the cell membrane can be seen in a cell that is becoming cancerous.
End of Question 4

Question 5
5 All of the following cells are considered "foot loose" except
End of Question 5

Question 6
6 Which of the following are considered anchoring junctions?
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Question 7
7 Simple diffusion is best described as substances
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Question 8
8 Aquaporins facilitate
End of Question 8

Question 9
9 Crenation takes place when a cell is placed in a
End of Question 9

Question 10
10 Vesicular transport is involved in all of the following transport processes except
End of Question 10

Question 11
11 Which of the following substances is involved in receptor-medicated endocytosis?
End of Question 11

Question 12
12 Which of the following would not be the fate of an endosome?
End of Question 12

Question 13
13 The resting membrane potential is mainly determined by the concentration gradient of ____ inside the cell.
End of Question 13

Question 14
14 All of the following are functions of membrane receptors except
End of Question 14

Question 15
15 "Cristae" are found in which of the following cell organelles?
End of Question 15

Question 16
16 The function of a signal-recognition particle (SRP) is to
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Question 17
17 The underlying cause of Tay Sachs disease is
End of Question 17

Question 18
18 Free radicals are detoxified in the body by
End of Question 18

Question 19
19 The action of a spliceosome is to
End of Question 19

Question 20
20 Which of the following types of RNA contain regions that act as a switch to turn protein synthesis on and off for the protein it codes for?
End of Question 20

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