Human Body 2.2 Question Preview (ID: 36382)


Human Body Review Part 2.2. TEACHERS: click here for quick copy question ID numbers.

a group of cells that makes special chemicals for the body is
a) gland
b) hormone
c) endocrine system
d) feedback mechanism

Long nerve fibers that convey electrical impulses to other cells are called...
a) axons
b) dendrites
c) organelles
d) veins

The part of the brain where we think and store memories is the...
a) cerebrum
b) cerebellum
c) central nervous system
d) medulla

In a neuron, impulses move
a) from dendrite to axon
b) from axon to dendrite
c) from cell body to dendrite
d) in all directions

The cerebrum...
a) is responsible for thinking and memory storage
b) is the largest part of the brain
c) is divided into hemispheres
d) all of the above

Which part of the brain is used for thinking and memory?
a) cerebrum
b) medulla
c) cerebellum
d) thymus

What connects your body to the central nervous system?
a) nerves
b) neurons
c) brain
d) muscle

Which of the following body functions are controlled by the autonomic nervous system?
a) heart rate
b) speaking
c) voluntary movement
d) papillae

Which of these is the unregulated growth of cells?
a) cancer
b) an allergy
c) an infectious disease
d) a noninfectious disease

What do platelets do?
a) seal open wounds
b) split to make antibodies
c) cling to viruses
d) activate killer T cells

Two examples of pathogens are...
a) viruses and bacteria
b) poor diet and no exercise
c) clotting and heart problems
d) smoking and heredity

Which of the following is NOT true about the immune system?
a) It sends signals to the brain
b) it fights allergies
c) it consists of cells, tissues, and organs
d) it destroys infected cells

What is the system that attacks pathogens called?
a) immune system
b) antibiotic system
c) attack system
d) vaccine system

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