-
16. Fats and oils are also known as - a triglycerides b. tripeptides sterols d. phospholipids 17. Cell membranes are composed of a __bilayer. a triglyceride c. sterol b. tripeptide d. phospholipid 18. The degree of saturation of a fatty acid is determined by the number of - atoms in the molecule. a. carbon c. hydrogen b. oxygen d. nitrogen 19. Foods high in cholesterol include all of the following except a. liver C. eggs b. milk d. peanut butter...
-
7- Oxidation of fatty acids
occure in:
A. Mitochondria B. Endoplasmic reticulum C. Lysosome
D. Cell Membrane
8- End product of
B-oxidation of fatty acid with
even number of carbon atoms
is:
A- a-keto glutarate B- Propionyl CoA C-
Acetoacetyl CoA D- Acetyl CoA
9- How many ATP
molecules produces from
B-oxidation of
palmitylCoA?
A.109
B. 129 C. 24
D.
38
●
10- How many ATP molecules produces
from one turn of B-oxidation ?
A-
109
B. 129 C.
5 ...
-
Ribosome is composed of RNA and protein and can be thought of as
________.
a.
a protein pool
b.
an immune booster
c.
a protein transportation machine
d.
a protein-making machine
e.
a template for protein synthesis
Intestinal tripeptidases cleave ________.
a.
amino acids
b.
polypeptides
c.
oligopeptides
d.
dipeptides
e.
tripeptides
Which is not a group of lipoproteins?
a.
Chylomicrons
b.
HDL
c.
VLDL
In epigenetic study, methylation involves ________.
a.
the failure to metabolize tyrosine
b.
the removal...
-
Which one of the following statements is false about senior
adult nutritional needs?
A. Active seniors need more carbohydrates than sedentary
seniors.
B. Twenty to thirty-five percent of senior's total daily
kilocalorie intake can be in the form of fats.
C. Older adults should add more trans fatty acids to their diet and
limit omega -3 fatty acids.
D. Many seniors consume less protein than they need.
-
a) Which of the following nutrients does NOT provide energy?A. protein8. vitaminsC. carbohydratesD. fatb) Which of the following is recommended for a healthy diet? A. Reduce dietary fiber intake.B. Consume less than 10 % of total calories from saturated fat.C. Emphasize simple carbohydrates over complex carbohydrates.D. Minimize consumption of mono-unsaturated fats.c) Which is true about complex carbohydrates?A. They are high in calories and lead to weight gain.B. They should comprise the bulk of your diet.C. They are removed in most...
-
a
b
c
d
e
f
lymph Small-chain fatty acids can enter the bloodstream directly, but large-chain fatty acids must be packaged first before entering the fat substitutes high-density lipoproteins essential fatty acids can be carbohydrate-, protein-, or fat-based. remove cholesterol from tissues and deliver it to the liver for use in bile or excretion. bile micelles and must be obtained from the Linoleic acid and alpha-linolenic acid are considered diet. olestra chylomicron is needed to help mix fats with...
-
Question 9 10 pts Multiple Choice: Which of the following is NOT true concerning fats and lipids? Some fat is necessary in our diet Polyunsaturated fatty acids cause the greatest increase in LDL levels To lower blood cholesterol levels choose foods made with unsaturated fats O A relationship has been found between a diet high in fat and cardiovascular disease D Question 10 10 pts 5. Ancample is galactose Choose Question 6 10 pts Multiple Choice: Which of the following...
-
VULTIPLE CHOICE points each) 1) What is TRUE about the 20mino acids used to form proteins? a) They all are in the "L"configuration b) They are all in the form meaning the amino group is opposite the acid group e) They are all chiral. - They are all "Tertiary with four different groups attached They are all secondary with the aming group on the carbon secondary to the acid group 2) Fibrinoge is a protein involved in blood clotting. It's...
-
1) _______________ is the process of adding hydrogen to
unsaturated fatty acids making them more saturated. The
hydrogenated/trans fats that result from this process have been
shown to __________ the risk of heart disease.
2) The following changes would help boost the intake of heart
healthy fats in your diet. Choose all that apply.
A) Using olive oil instead of butter.
B) Snacking on an ounce of almonds each day.
C) Replacing whole milk with skim/nonfat milk.
D) Eating salmon instead...
-
N During the light reactions of photosynthesis, chlorophyll absorbs energy from sunlight. This energy is hused to Pe P Select one: O a split water to produce O2 and high-energy electrons O b. convert carbon dioxide to sugar O c. convert sugar to carbon dioxide and water O d. synthesize cell molecules like cellulose Question Not yet How do we derive energy from fats? Points ou Flag Select one: a. Fat can provide energy in the form of NADH and...
16. Fats and oils are also known as - a triglycerides b. tripeptides sterols d. phospholipids 17. Cell membranes are composed of a __bilayer. a triglyceride c. sterol b. tripeptide d. phospholipid 18. The degree of saturation of a fatty acid is determined by the number of - atoms in the molecule. a. carbon c. hydrogen b. oxygen d. nitrogen 19. Foods high in cholesterol include all of the following except a. liver C. eggs b. milk d. peanut butter...
a
b
c
d
e
f
lymph Small-chain fatty acids can enter the bloodstream directly, but large-chain fatty acids must be packaged first before entering the fat substitutes high-density lipoproteins essential fatty acids can be carbohydrate-, protein-, or fat-based. remove cholesterol from tissues and deliver it to the liver for use in bile or excretion. bile micelles and must be obtained from the Linoleic acid and alpha-linolenic acid are considered diet. olestra chylomicron is needed to help mix fats with...
Question 9 10 pts Multiple Choice: Which of the following is NOT true concerning fats and lipids? Some fat is necessary in our diet Polyunsaturated fatty acids cause the greatest increase in LDL levels To lower blood cholesterol levels choose foods made with unsaturated fats O A relationship has been found between a diet high in fat and cardiovascular disease D Question 10 10 pts 5. Ancample is galactose Choose Question 6 10 pts Multiple Choice: Which of the following...
VULTIPLE CHOICE points each) 1) What is TRUE about the 20mino acids used to form proteins? a) They all are in the "L"configuration b) They are all in the form meaning the amino group is opposite the acid group e) They are all chiral. - They are all "Tertiary with four different groups attached They are all secondary with the aming group on the carbon secondary to the acid group 2) Fibrinoge is a protein involved in blood clotting. It's...
N During the light reactions of photosynthesis, chlorophyll absorbs energy from sunlight. This energy is hused to Pe P Select one: O a split water to produce O2 and high-energy electrons O b. convert carbon dioxide to sugar O c. convert sugar to carbon dioxide and water O d. synthesize cell molecules like cellulose Question Not yet How do we derive energy from fats? Points ou Flag Select one: a. Fat can provide energy in the form of NADH and...