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

Author Question: A bolus is a(n): a. sphincter muscle separating the stomach from the small intestine. b. portion ... (Read 66 times)

c0205847

  • Hero Member
  • *****
  • Posts: 531
on: Aug 20, 2018
A bolus is a(n):
 
 a. sphincter muscle separating the stomach from the small intestine.
  b. portion of food swallowed at one time.
  c. enzyme that hydrolyzes starch.
  d. portion of partially digested food expelled by the stomach into the duodenum.

Question 2

The digestive tract begins at the ____ and ends at the ____.
 
 a. stomach; large intestine
  b. pharynx; rectum
  c. lower esophageal sphincter; rectum
  d. mouth; anus


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

sabina576

  • Sr. Member
  • ****
  • Posts: 356
Reply #1 on: Aug 20, 2018
Answer to Question 1

b

Answer to Question 2

d


c0205847

  • Hero Member
  • *****
  • Posts: 531
Reply #2 on: Aug 20, 2018
Both answers were spot on, thank you once again


sabina576

  • Sr. Member
  • ****
  • Posts: 356
Reply #3 on: Aug 20, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Small Greek Domestic Dog Small Greek Domestic Dog
Small intestine. Small intestine.
Regulation of muscle contraction by tropomyosin and troponin Regulation of muscle contraction by tropomyosin and troponin
cat muscle anatomy lab4 cat muscle anatomy lab4
Measuring the Head Circumference of an Infant or Small Child Measuring the Head Circumference of an Infant or Small Child
Internal Anatomy of the Stomach Internal Anatomy of the Stomach
Video: How does an animal choose what food to eat?

For a complete list of videos, visit our video library