The Human Body - Test Test

Question 1

Which is mixed with proteins to break them into amino acids?

Revolt · Accepted Answer

D: enzymes

Question 2

Which level of organization is shown in the diagram?

Revolt · Accepted Answer

D: organ

Question 3

Once the body has begun shivering, what happens to make it stop shivering?

Revolt · Accepted Answer

C: When body temperature returns to normal, the nervous system sends a message to the muscular system to stop shivering.

Question 4

Which is the temporary storage tank for urine?

Revolt · Accepted Answer

D: bladder

Question 5

The hairs on Xander’s arms just started lying flat against his skin. Which is most likely his internal body temperature?

Revolt · Accepted Answer

B: 38 times degree C , or  100 point 4 times degree F

Question 6

Which blood component makes up 41 percent of the blood’s volume?

Revolt · Accepted Answer

C: red blood cells

Question 7

Which is the proper order of structures that contact the substances removed from the blood?

Revolt · Accepted Answer

C: nephron → ureter → bladder → urethra

Question 8

The lungs, nose, and trachea are organs of the respiratory system. Which best describes these organs?

Revolt · Accepted Answer

C: They deliver oxygen to the blood.

Question 9

The digestive system and the excretory system both excrete waste. Which best describes how waste is secreted in each system?

Revolt · Accepted Answer

A: The digestive system excretes a solid waste and the excretory system excretes a liquid waste.

Question 10

Veins take blood back to the heart. Which gas would be most abundant in a vein that takes blood from muscle cells in the arm back to the heart?

Revolt · Accepted Answer

A: carbon dioxide

The Human Body - Test Test Answers