The Immune System Answers
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Which structures of the digestive system, aside from the small intestine, release substances that help break down food in the small intestine?
A
stomach and liverB
liver and large intestineC
pancreas and liverD
large intestine and pancreas2
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The picture represents the excretory system.
A
nephronB
ureterC
bladderD
urethra3
Which are structures of the excretory system? Select four options.kidneyspleenbladderesophagusureterurethra
A
kidneyB
spleenC
bladderD
esophagusE
ureterF
urethra4
Which might indicate to a doctor that there is an issue with someone’s body chemistry?
A
sugar in the bloodB
sugar in the urineC
water in the urineD
water in the blood5
The diagram shows a nephron.
A
WB
XC
YD
Z6
Which occurs during digestion?
A
The mouth only allows for physical digestion.B
The mouth only allows for chemical digestion.C
Chemical digestion prepares the food for physical digestion.D
Physical digestion prepares the food for chemical digestion.7
Which is the role of the gall bladder?
A
to provide physical digestionB
to store the liquid produced by the liverC
to make the liquid that is stored in the liverD
to decrease the chemical digestion8
The digestive system and the excretory system both excrete waste.Which best describes how waste is secreted in each system?
A
The digestive system excretes a liquid waste and the excretory system excretes a solid waste.B
Both systems excrete waste as a liquid.C
Both systems excrete waste as a solid.D
The digestive system excretes a solid waste and the excretory system excretes a liquid waste.9
Which best describes the physical and chemical digestion of food?
A
Physical and chemical digestion occur in the mouth; only chemical digestion occurs in the small intestine.B
Physical and chemicall digestion occur in the small intestine; only chemical digestion occurs in the mouth.C
Only physical digestion occurs in the stomach; chemical and physical digestion occur in the large intestine.D
Only physical digestion occurs in the large intestine; physical and chemical digestion occur in the stomach.Did you find these answers helpful?
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