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Quiz on Biology Set 221 - MCQ Buddy

Quiz on Biology Set 221

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Quiz on Biology Set 221 :

Q. 1) Which of the following are the basic categories of chemical signaling found in multicellular organisms?
A Paracrine signaling
B Autocrine signaling
C Endocrine signaling
D All of the above

Correct Ans: Option D
Q. 2) Cell signaling is __________.
A Intercellular
B Intracellular
C Both (a) and (b)
D None of the above

Correct Ans: Option C
Q. 3) Which of the following signaling is involved in Paracrine signaling?
A Chemical signaling
B Synaptic transmission
C Hormonal Communication
D Autostimulation of cell

Correct Ans: Option A
Q. 4) Which of the following statements is true about cell signaling?
A In plants, the cell signaling occurs through phytohormones
B Cell signaling is used to study the context of human diseases
C Cell signaling is used to study the signaling between cells of an organism
D All of the above

Correct Ans: Option D
Q. 5) Which of the following signal molecules is not used for extracellular signaling?
A Autocrine
B Endocrine
C Cyclic AMP
D None of the above

Correct Ans: Option C
Q. 6) Which of the following signal molecules does not interact with cell surface receptors?
A Insulin
B Gastrin
C Glucagon
D Testosterone

Correct Ans: Option D
Q. 7) Which of the following G-protein takes part in the regulation of vision?
A Golf
B Gi family
C Gs family
D Gq family

Correct Ans: Option B
Q. 8) The signaling pathway, followed by T-lymphocytes in response to antigenic stimulation, is _______.
A Endocrine signaling
B Paracrine signaling
C Autocrine signaling
D Juxtacrine signaling

Correct Ans: Option C
Q. 9) Extracellular signaling in animals is carried out by _________.
A Autocrine signaling
B Endocrine signaling
C Juxtacrine signaling
D All of the above

Correct Ans: Option D
Q. 10) How many types of cell signalings are there?
A 4
B 5
C 7
D 8

Correct Ans: Option A

Quiz Summary


Here the correct answers of every question in this quiz.

Q.1 [D],     Q.2 [C],     Q.3 [A],     Q.4 [D],     Q.5 [C],     Q.6 [D],     Q.7 [B],     Q.8 [C],     Q.9 [D],     Q.10 [A],    


Total Questions: 10
Your score:
Subject: Biology
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