Filters
Question type

Study Flashcards

Saltwater fish lose water by osmosis.

A) True
B) False

Correct Answer

verifed

verified

You are testing substances on your windshield for their chemical contents,and you think that you have found a patch of bird excrement.Therefore,you expect the test to show abundant


A) ammonia.
B) urea.
C) nucleotides.
D) uric acid.
E) allatonin.

F) C) and D)
G) D) and E)

Correct Answer

verifed

verified

Which nitrogenous waste produced by animals during metabolism is highly toxic and must be excreted as a dilute solution in a lot of water?


A) urea
B) nucleotides
C) uric acid
D) ammonia
E) allatonin

F) C) and E)
G) B) and D)

Correct Answer

verifed

verified

Freshwater fish lose water by osmosis.

A) True
B) False

Correct Answer

verifed

verified

The simplest nitrogenous waste product of protein breakdown is


A) urea.
B) ammonia.
C) uric acid.
D) nucleic acid.
E) allatonin.

F) C) and D)
G) B) and E)

Correct Answer

verifed

verified

The control of an organism's body temperature is


A) osmoregulation.
B) photoregulation.
C) chemoregulation.
D) thermoregulation.
E) homeostasis.

F) B) and C)
G) A) and E)

Correct Answer

verifed

verified

An organism that has behavioral strategies to manage the gain of heat from and the loss of heat to the environment,but lacks a physiological temperature-regulating mechanism,is termed a(n)


A) homotherm.
B) endotherm.
C) positherm.
D) ectotherm.
E) thermophile.

F) B) and D)
G) B) and E)

Correct Answer

verifed

verified

If you wanted to design a drug to alter human thermoregulation by altering a part of the brain,you would want to design a drug to alter activity in the


A) cerebrum.
B) cerebellum.
C) hypothalamus.
D) pons.
E) medulla oblongata.

F) A) and D)
G) A) and E)

Correct Answer

verifed

verified

When fluid enters the collecting duct,it is called urine.

A) True
B) False

Correct Answer

verifed

verified

Showing 41 - 49 of 49

Related Exams

Show Answer