This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: In the esophagus, food moves toward the stomach by coordinated contractions known as ________. A) ... (Read 50 times)

bcretired

  • Hero Member
  • *****
  • Posts: 525
on: Jun 27, 2018
In the esophagus, food moves toward the stomach by coordinated contractions known as ________.
 
  A) defecation
  B) mastication
  C) peristalsis
  D) regurgitation

Question 2

Vasoconstriction causes the pressure in the artery to ________.
 
  A) increase
  B) decrease
  C) remain the same
  D) fluctuate


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

TDubDCFL

  • Sr. Member
  • ****
  • Posts: 357
Reply #1 on: Jun 27, 2018
Answer to Question 1

C
Explanation: A) Defecation is elimination of wastes.
B) Mastication is chewing.
C) Correct
D) Regurgitation is the action of flow backward.

Answer to Question 2

A
Explanation: A) Correct
B) It does not cause the blood pressure to decrease.
C) It does affect the blood pressure.
D) It does not cause the blood pressure to fluctuate.


bcretired

  • Member
  • Posts: 525
Reply 2 on: Jun 27, 2018
:D TYSM

patma1981

  • Member
  • Posts: 292
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

An example of sodium balance achieved by the coordinated actions of three hormones. An example of sodium balance achieved by the coordinated actions of three hormones.
Food webs show feeding relationships and energy flow Food webs show feeding relationships and energy flow
Food Sources of Fiber Adults need to consume about 21 to 38 grams of fiber daily Food Sources of Fiber Adults need to consume about 21 to 38 grams of fiber daily
Food delivery Food delivery
Food Thermometers Food Thermometers
The enthalpy change for converting 10.0 g of ice at -25.0 C to water at 80.0 C is ________ kJ. ... The enthalpy change for converting 10.0 g of ice at -25.0 C to water at 80.0 C is ________ kJ. ...
Video: Causes of Angina

For a complete list of videos, visit our video library