Course

Biochemistry

Study Pack

Set 23 Chemical Communications Neurotransmitters And Hormones

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Question 1

(Multiple Choice)

Free
Which of the following organelles are found within a cell?

A) nuclei
B) mitochondria
C) both nuclei and mitochondria
D) neither nuclei nor mitochondria

Answer

Question 2

(Multiple Choice)

Free
Which of the following biological molecules used for cellular communication carry messages from the receptor to the inside of the cell?

A) primary messengers
B) secondary messengers
C) both primary messengers and secondary messengers
D) neither primary messengers nor secondary messengers

Answer

Question 3

(Multiple Choice)

Free
Which of the following are the hair-like part of a nerve cell?

A) axons
B) dendrites
C) synapses
D) vesicles

Answer