Bio 223 Lecture 03

Quiz Flashcard

Questions

Feedback

During the Quiz End of Quiz

Difficulty

Easy First Hard First Sequential

Share on Facebook Share on Twitter Share on Whatsapp Share on Pinterest Share on Email Copy to Clipboard Embed on your website

1/41 Questions

The body needs oxygen, water, and nutrients in order to do the following:
- Form new body components
- Provide energy
- Assist in physiological functions/processes
- All of the above

About This Quiz

2.

The preferred form of sugar for the body
- Polysaccharides
- Glucose
- Monosaccharides
- Triglyceride
Correct Answer

A. Glucose
3.

Which of the following fatty acids does your body need, but doesn’t make?
- Omega-3 and Omega-6
- Omega-4 and Omega-6
- Omega-18 and Omega-6
- Omega-3 and Omega-5
Correct Answer

A. Omega-3 and Omega-6
4.

Where are excess lipids stored?
- Muscles and bones
- Liver
- Muscles and liver
- Adipose tissue
Correct Answer

A. Adipose tissue
5.

The three stages of cellular respiration in order:
- Glycolysis, Electron Transport Chain, Kreb’s Cycle
- Electron Transport Chain, Kreb’s Cycle, Glycolysis
- Glycolysis, Kreb’s Cycle, Electron Transport Chain
- Kreb’s cycle, Glycolysis, Electron Transport Chain
Correct Answer

A. Glycolysis, Kreb’s Cycle, Electron Transport Chain
6.

Proteins are made up of how many amino acids?
- 20
- 16
- 4
- 3
Correct Answer

A. 20
7.

This basic carbohydrate cannot be broken into smaller compounds
- Monosaccharides
- Glucose
- Polysaccharides
- Triglycerides
Correct Answer

A. Monosaccharides
8.

How are large surpluses of amino acids lost?
- Through sweat
- Through energy
- In our urine
- When we breathe out
Correct Answer

A. In our urine
9.

Which of the following are fat soluble vitamins?
- A, D, C, K
- B, C, D, K
- Folic acid and Biotin
- A, D, E, K
Correct Answer

A. A, D, E, K
10.

In the gall bladder, passage to the common bile duct occurs via
- The hepatic duct
- Pancreatic duct
- The cystic duct
- Right gastric duct
Correct Answer

A. The cystic duct
11.

The esophageal phase:
- Begins as the contraction of pharyngeal muscles forces the bolts through the entrance to the esophagus
- Where the chemical digestion of food takes place
- Where the mechanical digestion of food takes place
- Is innervated by cranial nerve V3
Correct Answer

A. Begins as the contraction of pharyngeal muscles forces the bolts through the entrance to the esophagus
12.

What percent of absorption of nutrients and water takes place in the small intestine?
- 90%
- 50%
- 80%
- 40%
Correct Answer

A. 90%
13.

Which of the following occur in the liver?
- Bile secretion and detoxification
- Secretion of pancreatic enzymes
- Most of the absorption of nutrients and water
- The breakdown of starches
Correct Answer

A. Bile secretion and detoxification
14.

Your jejunum is _______; your ileum is_______
- 8 feet; 11-12 feet
- 12 feet; 8 feet
- 4 feet; 8 feet
- 8 feet; 4 feet
Correct Answer

A. 8 feet; 11-12 feet
15.

Th inner surface of the stomach is derived from what embryonic germ layer?
- Ectoderm
- Endoderm
- Mesoderm
- Neural crest
Correct Answer

A. Endoderm
16.

What is the internal region of the stomach that is the most direct path between cardiac and pyloric sphincters? This region also allows passage of water into the small intestine.
- Cardiac canal
- Parietal canal
- Pyloric canal
- Gastric canal
Correct Answer

A. Gastric canal
17.

Bile generated by the liver is needed:
- At all times
- Only when food passes
- It’s never needed
Correct Answer

A. Only when food passes
18.

What is the last step in defecation (elimination)?
- Coelom becomes pressurized
- Internal anal sphincter relaxes
- External sphincter relaxes
- Peristaltic waves pass through sigmoid colon
Correct Answer

A. External sphincter relaxes
19.

Which of the following chief digestive enzymes chemically digests proteins?
- Parietal cells
- Lactase
- Pepsin
- Glucose
Correct Answer

A. Pepsin
20.

Requires specialized protein carrier
- B-12
- B-4
- Omega-3
- Omega-6
Correct Answer

A. B-12
21.

The lining of your esophagus is:
- Skeletal muscle
- Smooth muscle
- Striated muscle (not smooth)
- Cardiac muscle
Correct Answer

A. Striated muscle (not smooth)
22.

Which organ can convert excess amino acids into triglycerides?
- Pancreas
- Spleen
- Stomach
- Liver
Correct Answer

A. Liver
23.

All of the following are pancreatic proteolytic enzymes, EXCEPT:
- Trypsin
- Chymotrypsin
- Carboxypeptidase
- Alpha-amylase
Correct Answer

A. Alpha-amylase
24.

Which of the following lipids is the most abundant?
- Triglycerides
- Polysaccharides
- Steroids
- Phospholipids
Correct Answer

A. Triglycerides
25.

All of the following takes place in the stomach, EXCEPT:
- Storage
- Movements are innervated by Vagus Nerve (X)
- Mechanical breakdown of food before it moves to small intestine
- Most of the absorption of nutrients and water
Correct Answer

A. Most of the absorption of nutrients and water
26.

Where is the surplus glucose that is converted to glycogen stored?
- Liver and pancreas
- Muscles and bones
- Liver and small intestine
- Liver and muscles
Correct Answer

A. Liver and muscles
27.

Which of the following are water soluble vitamins?
- Pantothenic acid, folic acid, biotin
- B, C, E, K
- A, D, E, K
- B, C, K, Biotin
Correct Answer

A. Pantothenic acid, folic acid, biotin
28.

In order for lipids to processs, ____ is absorbed across villi
- Micelle
- Chylomicrons
- Calcium
- Proteins
Correct Answer

A. Micelle
29.

All of the following are microminerals, EXCEPT:
- Iodine
- Chlorine
- Cobalt
- Zinc
Correct Answer

A. Chlorine
30.

Vitamins provide energy to the body
- True
- False
Correct Answer

A. False
31.

To a certain degree, all of the following take place in the mouth, EXCEPT:
- Mechanical digestion
- Chemical digestion
- Absorption
- Enzymatic digestion
Correct Answer

A. Enzymatic digestion
32.

All of the following are macrominerals, EXCEPT:
- Calcium
- Phosphorus
- Iron
- Sulfur
Correct Answer

A. Iron
33.

Circularly arranged bands of smooth muscle can constrict small intestine to point of occlusion. Functions to break up chyme, keeping it loose and mushy.
- Peristaltic
- Emulsification
- Segmenting contractions
- Protein digestion
Correct Answer

A. Segmenting contractions
34.

Secrete hormones that regulate tomach functions such as peristalsis, other secretions, etc.
- Entroendocrine cells
- Gastrin
- Zymogenic cells
- Mucous
Correct Answer

A. Entroendocrine cells
35.

E. coli can synthesize vitamins
- K and D
- B and C
- B12 and D
- K and B12
Correct Answer

A. K and B12
36.

How are proteins absorbed in the small intestine?
- Through microvili of villi
- Through the endoplasmic reticulum
- By neutralizing our stomach acid
- Through columnar-shaped absorptive cells on the villi
Correct Answer

A. Through columnar-shaped absorptive cells on the villi
37.

In the exocrine pancreas, acinar cells _____ and duct cells _______
- Secrete bicarbonate-rich fluid; secrete enzymes
- Secrete hormones; secrete enzymes
- Secrete enzymes; secrete hormones
- Secrete enzymes; secrete bicarbonate-rich fluid
Correct Answer

A. Secrete enzymes; secrete bicarbonate-rich fluid
38.

All of the following are excreted through our urine, EXCEPT:
- Excess Minerals
- Excess Water Soluble Vitamins
- Excess Amino acids
- Hormones
Correct Answer

A. Excess Minerals

Quiz Review Timeline (Updated): Mar 14, 2022 +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

Current Version
Mar 14, 2022

Quiz Edited by
ProProfs Editorial Team
Apr 19, 2018

Quiz Created by
Jennilaris009

Bio 223 Lecture 03

The body needs oxygen, water, and nutrients in order to do the following:

Quiz Preview

The preferred form of sugar for the body

Which of the following fatty acids does your body need, but doesn’t make?

Where are excess lipids stored?

The three stages of cellular respiration in order:

Proteins are made up of how many amino acids?

This basic carbohydrate cannot be broken into smaller compounds

How are large surpluses of amino acids lost?

Which of the following are fat soluble vitamins?

In the gall bladder, passage to the common bile duct occurs via

The esophageal phase:

What percent of absorption of nutrients and water takes place in the small intestine?

Which of the following occur in the liver?

Your jejunum is _; your ileum is_

Th inner surface of the stomach is derived from what embryonic germ layer?

What is the internal region of the stomach that is the most direct path between cardiac and pyloric sphincters? This region also allows passage of water into the small intestine.

Bile generated by the liver is needed:

What is the last step in defecation (elimination)?

Which of the following chief digestive enzymes chemically digests proteins?

Requires specialized protein carrier

The lining of your esophagus is:

Which organ can convert excess amino acids into triglycerides?

All of the following are pancreatic proteolytic enzymes, EXCEPT:

Which of the following lipids is the most abundant?

All of the following takes place in the stomach, EXCEPT:

Where is the surplus glucose that is converted to glycogen stored?

Which of the following are water soluble vitamins?

In order for lipids to processs, ____ is absorbed across villi

All of the following are microminerals, EXCEPT:

Vitamins provide energy to the body

To a certain degree, all of the following take place in the mouth, EXCEPT:

All of the following are macrominerals, EXCEPT:

Circularly arranged bands of smooth muscle can constrict small intestine to point of occlusion. Functions to break up chyme, keeping it loose and mushy.

Secrete hormones that regulate tomach functions such as peristalsis, other secretions, etc.

E. coli can synthesize vitamins

How are proteins absorbed in the small intestine?

In the exocrine pancreas, acinar cells _ and duct cells ___

All of the following are excreted through our urine, EXCEPT:

Bio 223 Lecture 03

The body needs oxygen, water, and nutrients in order to do the following:

Quiz Preview

The preferred form of sugar for the body

Which of the following fatty acids does your body need, but doesn’t make?

Where are excess lipids stored?

The three stages of cellular respiration in order:

Proteins are made up of how many amino acids?

This basic carbohydrate cannot be broken into smaller compounds

How are large surpluses of amino acids lost?

Which of the following are fat soluble vitamins?

In the gall bladder, passage to the common bile duct occurs via

The esophageal phase:

What percent of absorption of nutrients and water takes place in the small intestine?

Which of the following occur in the liver?

Your jejunum is _______; your ileum is_______

Th inner surface of the stomach is derived from what embryonic germ layer?

What is the internal region of the stomach that is the most direct path between cardiac and pyloric sphincters? This region also allows passage of water into the small intestine.

Bile generated by the liver is needed:

What is the last step in defecation (elimination)?

Which of the following chief digestive enzymes chemically digests proteins?

Requires specialized protein carrier

The lining of your esophagus is:

Which organ can convert excess amino acids into triglycerides?

All of the following are pancreatic proteolytic enzymes, EXCEPT:

Which of the following lipids is the most abundant?

All of the following takes place in the stomach, EXCEPT:

Where is the surplus glucose that is converted to glycogen stored?

Which of the following are water soluble vitamins?

In order for lipids to processs, ____ is absorbed across villi

All of the following are microminerals, EXCEPT:

Vitamins provide energy to the body

To a certain degree, all of the following take place in the mouth, EXCEPT:

All of the following are macrominerals, EXCEPT:

Circularly arranged bands of smooth muscle can constrict small intestine to point of occlusion. Functions to break up chyme, keeping it loose and mushy.

Secrete hormones that regulate tomach functions such as peristalsis, other secretions, etc.

E. coli can synthesize vitamins

How are proteins absorbed in the small intestine?

In the exocrine pancreas, acinar cells _____ and duct cells _______

All of the following are excreted through our urine, EXCEPT:

Your jejunum is _; your ileum is_

In the exocrine pancreas, acinar cells _ and duct cells ___