BIO 351 Wk 4 – Quiz

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BIO 351 Wk 4 - Quiz
BIO 351 Wk 4 – Quiz
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BIO 351 Wk 4 – Quiz

  1. Question 1

Which of the following is a pseudo-ruminant?

pig

horse

cow

crow

  1. Question 2

What is a plane that divides an animal into dorsal and ventral portions?

midsagittal

coronal

sagittal

transverse

  1. Question 3

Strokes are often caused by which of the following?

blood clots or burst blood vessels

neurodegeneration

viruses

seizures

  1. Question 4

A scientist dissects a new species of animal. If the animal’s digestive system has a single stomach with an extended small intestine, to which animal could the dissected specimen be closely related?

eagle

earthworm

snowshoe hare

lion

  1. Question 5

Many people experience motion sickness while traveling in a car. This sensation results from contradictory inputs arising from which senses?

gustation and vibration

vision and vestibular system

proprioception and kinesthesia

somatosensation and equilibrium

  1. Question 6

How many different taste molecules do taste cells each detect?

10

1

5

It depends on the spot on the tongue.

  1. Question 7

After an action potential, the opening of what type of additional voltage-gated channels and the inactivation of sodium channels cause the membrane to return to its resting membrane potential?

potassium

sodium

chloride

calcium

  1. Question 8

Which type of animal maintains a constant internal body temperature?

coelomate

endotherm

mesoderm

ectotherm

  1. Question 9

Which of the following conditions is most likely to cause constipation?

ulcer

excessive cellulose consumption

bacterial infection

dehydration

  1. Question 10

The cell found in bone that breaks it down is called which of the following?

osteon

osteocyte

osteoblast

osteoclast