Homework Answers
13.C.Add triglycerides with two (16:1) and cne (21:2) fatty acid.
14.E.A diacylglycerol and a polar group containing phosphate.
16.E.Gas-liquid chromatography.
17.C.An alkyl chain on the D-ring.
18.B.They are synthesized in endoplasmic reticulum, unlike Vitamins B and C,which are made in cytosol.
Add Answer to:
13. Which of the following would decrease the transition temperature for a mixture of triglycerides and...
Which of the following would result from the action of phospholipase C on a membrane glycerophospholipid? A. Glycer...
Which of the following would result from the action of phospholipase C on a membrane glycerophospholipid? A. Glycerol and two fatty acids B. One fatty acid and one monoacylglycerol C. A sugar phosphate and glycerol D. A lysophospholipid and a diacylglycerol E. A diacylglycerol and a polar group containing phosphate
1. Triacylglycerols, or triglycerides, are triesters formed from glycerol and three _____ molecules. 2. Triacylglycerols are...
1. Triacylglycerols, or triglycerides, are triesters formed from glycerol and three _____ molecules. 2. Triacylglycerols are stored in _____ cells below the skin and concentrated in some regions of the body. 3. The _____ is the aqueous medium inside the cell, separated from water outside the cell by the cell membrane. 4. Which statement is not true? a) Vitamin A is obtained from liver, oily fish, and dairy products. b) Vitamin E is an antioxidant, protecting unsaturated side chains in...
Which of the following is not true of triglycerides? A. They are a type of phospholipid....
Which of the following is not true of triglycerides? A. They are a type of phospholipid. B. They are considered simple lipids. C. They are hydrophobic. D. They contain glycerol and three fatty acids.
Which of the following is NOT a property of membrane lipids Select one: a. The two...
Which of the following is NOT a property of membrane lipids Select one: a. The two leaflets of the plasma membrane have different lipid composition b. Most fatty acids attached to lipids have a length of 16 to 22 carbon atoms c. The plasma membrane is composed of a mixture of glycerolipids, sphingolipids and cholesterol. d. Phospholipids prefer to form micelles e. Cholesterol increases the order of fatty acid side chains
16. Fats and oils are also known as - a triglycerides b. tripeptides sterols d. phospholipids...
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...
12. Which of the following best describes the components of phospholipids? A) Glycerol, one fatty acid,...
12. Which of the following best describes the components of phospholipids? A) Glycerol, one fatty acid, two phosphate groups and an aminoalcohol B) Glycerol, two fatty acids, one phosphate group, and an aminoalcohol C) Sphingosine, two fatty acid, one phosphate group and an aminoalcohol D) Glycerol, three fatty acids, and a phosphate group 13. When ribose adopts the most stable cyclic structure hemiacetal, which of the following is happening? A. it becomes a furonose C. an acetal is formed B....
Which of the following trait(s) is found in every cellular species known in biology? Genetic material...
Which of the following trait(s) is found in every cellular species known in biology? Genetic material packed nuclei c. Plasma membrane Ribosomes for protein transcription d. Specific cellular organelles Which of the following type of energy is NOT directly involved in biochemical metabolism of animal cellular function? Thermal energy c. Vibration energy Chemical energy d. Electrical energy Which of the following correctly describes a cellular function of lipids/fatty acids? Hormone component d. Energy storage Inflammatory activator e. Carrying fat...
Which statement about energy metabolism is correct? a. Glycogen stored in the pancreas provides a reserve...
Which statement about energy metabolism is correct? a. Glycogen stored in the pancreas provides a reserve supply of glucose. b. Vitamins stored in the gallbladder are released as needed. c. During an extended fast, fat reserves stored in fat cells provide energy for cellular processes. d. Liver cells hold reserves of calcium and sodium that can be drawn on to keep blood levels constant. e. Amino acids stored in the kidneys can supply protein needs on a long-term basis. Which...
3. Identify the following features of this phospholipid:
3. Identify the following features of this phospholipid: a. Is the phospholipid formed from glycerol or sphingosine? b. What is the fatty acid? c. What type of bond connects the fatty acid? d. What is the amino alcohol?5. What is the function of the lipid bilayer in a cell membrane?6. How do molecules of cholesterol affect the structure of cell membranes?7. How do the unsaturated fatty acids in the phospholipids affect the structure of cell membranes? 9. What is the difference between...
Which one of the following statements about fatty acids is true? A) When fatty acids are...
Which one of the following statements about fatty acids is true? A) When fatty acids are activated in the cytosol, ATP is converted to ADP B) Fatty acyl groups are covalently linked to carnitine by an enzyme inhibited by malonyl CoA C) Fatty acids are very soluble in water and need no carrier in the blood D) Fatty acids are linked to glycerol phosphate in the fasting state E) Fatty acids can be oxidized to CO2 and H2O in the...
Which of the following would result from the action of phospholipase C on a membrane glycerophospholipid? A. Glycerol and two fatty acids B. One fatty acid and one monoacylglycerol C. A sugar phosphate and glycerol D. A lysophospholipid and a diacylglycerol E. A diacylglycerol and a polar group containing phosphate
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...
12. Which of the following best describes the components of phospholipids? A) Glycerol, one fatty acid, two phosphate groups and an aminoalcohol B) Glycerol, two fatty acids, one phosphate group, and an aminoalcohol C) Sphingosine, two fatty acid, one phosphate group and an aminoalcohol D) Glycerol, three fatty acids, and a phosphate group 13. When ribose adopts the most stable cyclic structure hemiacetal, which of the following is happening? A. it becomes a furonose C. an acetal is formed B....
Most questions answered within 3 hours.
-
Where is the error in this code sequence?
String s1 = "Hello";
String s2 = "ello";...
asked 10 months ago -
Financial data for Joel de Paris, Inc., for last year
follow:
Joel de Paris, Inc.
Balance...
asked 10 months ago -
Consider this reaction:
Al2(SO4)3 (aq)+ BaCl3
(aq) Al2Cl6 (aq)- +
3BaSO4(s) . What is the...
asked 10 months ago -
Suppose that Savneet is considering increasing her
recent random sample from 20 car rentals to 40...
asked 10 months ago -
Trucks arrive at an unloading terminal at an average rate of 120
per hour.
Trucks arrive...
asked 10 months ago -
Why are methanol and ethanol completely soluble in water while
octanol is not very little soluble....
asked 10 months ago -
A facilities manager at a university reads in a research report
that the mean amount of...
asked 10 months ago -
When the CuSO4 is rehydrated by adding water to the anhydrous
compound, is this an endothermic...
asked 10 months ago -
A ray of sunlight is passing from diamond into crown glass; the
angle of incidence is...
asked 10 months ago -
A block of mass 0.249 kg is placed on top of a light, vertical
spring of...
asked 10 months ago -
how do the kidneys compensate in the presences of acidosis
a) trigger hyperventilate
b) reserve acid...
asked 10 months ago -
Question 501 pts
The rental rate of capital to the firm increases. Which of the
following...
asked 10 months ago