Homework Answers
Uncatalyzed transbilayer diffusion is the slowest type of diffusion having t1/2 in days while lateral diffusion is very fast that is 1 micrometer/ sec.
Add Answer to:
which movement of membrane phospholipids in slowest? lateral
diffusion
D Question 3 1 pts Which movement...
Question 4 (5 points) Which is more common in membrane lipids.... lateral diffusion of flip-flop diffusion?...
Question 4 (5 points) Which is more common in membrane lipids.... lateral diffusion of flip-flop diffusion? Question 5 (5 points) Shown below are linoelaidic acid and stearic acid... which one has the higher melting temperature? OH
What property of membranes makes the transverse diffusion of phospholipids across the membrane energetically unfavorable? a....
What property of membranes makes the transverse diffusion of phospholipids across the membrane energetically unfavorable? a. lateral diffusion Ob protein immobilization O c. hydrophobic interior of the membrane d. membrane fluidity
QUESTION 25 Lipids have been shown to move in the membrane. Which statement most accurately describes...
QUESTION 25 Lipids have been shown to move in the membrane. Which statement most accurately describes this movement? Lateral movement of lipids within the same leaflet of the membrane occurs, but is less common, and flip-flop of lipids to the opposite leaflet of the membrane is common Both lateral movement of lipids within the same leaflet of the membrane and flip-flop of lipids to the opposite leaflet of the membrane occur commonly. Lateral movement of lipids within the same leaflet...
Question 1 1 pts Which of the following is the most common property of membrane lipids?...
Question 1 1 pts Which of the following is the most common property of membrane lipids? O a. They contain two hydrophobic tails. ob. They are sphingolipids. O c. They are amphipathic. O d. They are phospholipids. Question 2 1 pts Which of the following is most likely to contain a region of 20 hydrophobic amino acids? a. A peripheral membrane protein. b. A transmembrane protein. O c. A GPI-anchored protein. O d. A cytosolic protein. Question 3 1 pts...
Question 24 Which of the following categories of membrane proteins is most likely to have restricted...
Question 24 Which of the following categories of membrane proteins is most likely to have restricted lateral mobility in a membrane? enzyme transporter O anchor O receptor all are restricted Question 5 New membrane synthesis occurs by spontaneous aggregation of free phospholipids into a new bilayer incorporation of phospholipids into one face of a preexisting membrane and their specific redistribution by enzymes like flippases incorporation of phospholipids into both faces of a preexisting membrane at the same time formation of...
Question 25 2 pts Phospholipids for cellular membranes are created in which component of the endomembrane...
Question 25 2 pts Phospholipids for cellular membranes are created in which component of the endomembrane system? smooth endoplasmic reticulum rough endoplasmic reticulum lysosomes Golgi apparatus Question 26 2 pts Researchers discover a pathogen that infiltrates cells and disrupts the function of the Golgi apparatus. What effect will this have on the cell? The nuclear envelope will lose cohesion, spilling chromosomes into the surrounding cytoplasm <p><span data keepme="true"><span>What are the numbered structures shown in this diagram?</span> </span></p><p data keepme="true"><span> x</span></p> class="Productionnote"><img...
D Question Cell membranes are mostly made of carbohydrates, including cellulose phospholipids proteins 2 pts D...
D Question Cell membranes are mostly made of carbohydrates, including cellulose phospholipids proteins 2 pts D Question 27 Which of the following applies to a bacterial cell? Bacterial cells are generally larger than plant or animal cells. Most bacterial cells cause some form of disease. Bacterial cellslack some form of cell wall. Bacterial cells lackmembrane-bound organelles such as mitochondria D Question 28 2 pts Which of the following least applies to the cell cytoskeleton? tied to change the overall shape...
Question 18 1 pts If I lesioned M-1 on the lateral surface of the right hemisphere,...
Question 18 1 pts If I lesioned M-1 on the lateral surface of the right hemisphere, which movement would be most affected? Bending at the waist. Moving my right toes. Tapping the fingers of my left hand. Tapping the fingers of my right hand. Moving my left toes.
Chapter 5 1. Compare and contrast simple diffusion with facilitated diffusion being sure to mention direction...
Chapter 5 1. Compare and contrast simple diffusion with facilitated diffusion being sure to mention direction of movement, source of energy, and how movement across the membrane occurs. 2. Compare and contrast the terms active transport with facilitated diffusion addressing the same issues as above. 3. Draw a diagram of a membrane receptor and include the following details. Include a depiction of the plasma membrane with which it is associated; label the locations of the extracellular space, the cytoplasm, and...
QUESTION 1 Movement of appendage away from the body. abduction QUESTION 2 Movement of appendage towards...
QUESTION 1 Movement of appendage away from the body. abduction QUESTION 2 Movement of appendage towards the body. QUESTION 3 Lateral rotation of the forearm. QUESTION 4 medial rotation of the forearm. QUESTION 5 Movement decreases the angle between bones.
Question 4 (5 points) Which is more common in membrane lipids.... lateral diffusion of flip-flop diffusion? Question 5 (5 points) Shown below are linoelaidic acid and stearic acid... which one has the higher melting temperature? OH
What property of membranes makes the transverse diffusion of phospholipids across the membrane energetically unfavorable? a. lateral diffusion Ob protein immobilization O c. hydrophobic interior of the membrane d. membrane fluidity
QUESTION 25 Lipids have been shown to move in the membrane. Which statement most accurately describes this movement? Lateral movement of lipids within the same leaflet of the membrane occurs, but is less common, and flip-flop of lipids to the opposite leaflet of the membrane is common Both lateral movement of lipids within the same leaflet of the membrane and flip-flop of lipids to the opposite leaflet of the membrane occur commonly. Lateral movement of lipids within the same leaflet...
Question 1 1 pts Which of the following is the most common property of membrane lipids? O a. They contain two hydrophobic tails. ob. They are sphingolipids. O c. They are amphipathic. O d. They are phospholipids. Question 2 1 pts Which of the following is most likely to contain a region of 20 hydrophobic amino acids? a. A peripheral membrane protein. b. A transmembrane protein. O c. A GPI-anchored protein. O d. A cytosolic protein. Question 3 1 pts...
Question 24 Which of the following categories of membrane proteins is most likely to have restricted lateral mobility in a membrane? enzyme transporter O anchor O receptor all are restricted Question 5 New membrane synthesis occurs by spontaneous aggregation of free phospholipids into a new bilayer incorporation of phospholipids into one face of a preexisting membrane and their specific redistribution by enzymes like flippases incorporation of phospholipids into both faces of a preexisting membrane at the same time formation of...
Question 25 2 pts Phospholipids for cellular membranes are created in which component of the endomembrane system? smooth endoplasmic reticulum rough endoplasmic reticulum lysosomes Golgi apparatus Question 26 2 pts Researchers discover a pathogen that infiltrates cells and disrupts the function of the Golgi apparatus. What effect will this have on the cell? The nuclear envelope will lose cohesion, spilling chromosomes into the surrounding cytoplasm <p><span data keepme="true"><span>What are the numbered structures shown in this diagram?</span> </span></p><p data keepme="true"><span> x</span></p> class="Productionnote"><img...
D Question Cell membranes are mostly made of carbohydrates, including cellulose phospholipids proteins 2 pts D Question 27 Which of the following applies to a bacterial cell? Bacterial cells are generally larger than plant or animal cells. Most bacterial cells cause some form of disease. Bacterial cellslack some form of cell wall. Bacterial cells lackmembrane-bound organelles such as mitochondria D Question 28 2 pts Which of the following least applies to the cell cytoskeleton? tied to change the overall shape...
Question 18 1 pts If I lesioned M-1 on the lateral surface of the right hemisphere, which movement would be most affected? Bending at the waist. Moving my right toes. Tapping the fingers of my left hand. Tapping the fingers of my right hand. Moving my left toes.
Chapter 5 1. Compare and contrast simple diffusion with facilitated diffusion being sure to mention direction of movement, source of energy, and how movement across the membrane occurs. 2. Compare and contrast the terms active transport with facilitated diffusion addressing the same issues as above. 3. Draw a diagram of a membrane receptor and include the following details. Include a depiction of the plasma membrane with which it is associated; label the locations of the extracellular space, the cytoplasm, and...
QUESTION 1 Movement of appendage away from the body. abduction QUESTION 2 Movement of appendage towards the body. QUESTION 3 Lateral rotation of the forearm. QUESTION 4 medial rotation of the forearm. QUESTION 5 Movement decreases the angle between bones.
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