Phospholipids are synthesized....... A. In mitochrondria and released into the cytoplasm where they are incorporated into...
Phospholipids are synthesized.......
A. In mitochrondria and released into the cytoplasm where they are incorporated into membranes.
B. On the ER luminal leaflet where they are flipped to distribute them to both the luminal and cytoplasmic leaflets of the ER membrane.
C. On the ER cytoplasmic leaflet where they are flipped to distribute them to both the luminal and cytoplasmic leaflets of the ER membrane.
D. On the cytoplasmic leaflet of the Golgi apparatus where they are flipped to distribute them to both the luminal and cytoplasmic leaflets of the Golgi membrane.
E. On the luminal leaflet of the Golgi apparatus where they are flipped to distribute them to both the luminal and cytoplasmic leaflets of the Golgi membrane.
Homework Answers
Ans:- phospholipid are synthesized -------
correct option is:-
On the ER cytoplasmic leaflet where they are flipped to distribute them to both the luminal and cytoplasmic leaflets of the ER membrane.
Add Answer to:
Phospholipids are synthesized.......
A. In mitochrondria and released into the cytoplasm where they
are incorporated into...
MacBook Air Quliy What is the main function of chaperones 7 Select one: a. They help...
MacBook Air Quliy What is the main function of chaperones 7 Select one: a. They help fold RNA b. They help fold proteins c. They help form vesicles d. They help degrade molecules e. They help fold DNA Question 7 Not yet answered Marked out of 10 Flag question Question text Without a signal sequence, a protein will be: Select one: a. translocated into the ER. b. localized to the cytoplasm. C. secreted, d. Imported into the nucleus. e. imported...
which of the following are not enzymes involved in moving phospholipids from one leaflet to another...
which of the following are not enzymes involved in moving
phospholipids from one leaflet to another
12. Membrane dynamics Page: 396 Difficulty: 2-。Ans: C Which of the following are not enzymes involved in moving phospholipids from one leaflet to another A) Flippases that move phosphatidylethanolamine and phosphatidylserine B) Floppases that move phospholipids from the cytosolic leaflet to the extracellular leatiet C) Flip-floppases that allow phospholipids to move back and forth between the inner and outer leaflets D) Scramblases that allow...
Where does Arf1 go after it binds to GTP? Select one: O a. the ER membrane...
Where does Arf1 go after it binds to GTP? Select one: O a. the ER membrane facing the cytoplasm O b. the plasma membrane facing the cytoplasm O c. the Golgi membrane facing the cytoplasm d. the Golgi membrane facing the Golgi lumen e. the ER membrane facing the ER lumen
4. In the plasma membrane, phosphatidylcholine is predominantly in the outer leaflet and phospbatidylseting is predominantly...
4. In the plasma membrane, phosphatidylcholine is predominantly in the outer leaflet and phospbatidylseting is predominantly in the inner leaflet. This means that there is high flippase activity for phospbatidylsetine there is high flippuse activity for phosphatidylcholine phosphatidylcholine inserted into the outer leaflet and phospbatidylsetine inserted into the inner leaflet phosphatidylcholine inserted into the pancytoplasmic side of the ER membrane 5. Which of the following is(are) NOT true about phospholipid synthesis and distribution in a eukaryote? when a vesicle fuses...
Where in a prokaryotic cell does the Kreb’s cycle take place? A)nucleus. B)cytoplasm. C)Cell membrane. D)Golgi...
Where in a prokaryotic cell does the Kreb’s cycle take place? A)nucleus. B)cytoplasm. C)Cell membrane. D)Golgi apparatus E)mitochondria. _______ How many ATP does glycolysis yield? A)34 B)36-38 C)2 D)12 E) 0 _______ Hydrogen peroxide is clinically effective at what dose commonly used on humans? A)30% B) 70% C)3% D)95% E) 10%.
Andrea Hernandez me left 1:36:55 e. Golgi to Endosome The translocon orients the first transmem-brane domain...
Andrea Hernandez me left 1:36:55 e. Golgi to Endosome The translocon orients the first transmem-brane domain so that the positive (+) flanking charge faces the_ and the negative (-) flanking charge faces the Select one: a. ER lumen; ER lumen o b. cytoplasm; cytoplasm C. The transmembrane domain is oriented randomly d. cytoplasm; ER lumen e. ER lumen; cytoplasm Where does Arf1 go after it binds to GTP? Select one: a. the Golgi membrane facing the Golgi lumen b. the...
Order the following statements to correctly describe the route of secreted protein as it is synthesized...
Order the following statements to correctly describe the route of secreted protein as it is synthesized and secreted from a eukaryotic cell. A. The protein folds and undergoes modification within the rough ER. B. The protein travels within a membranous vesicle from the ER to the cis face of the Golgi apparatus. C. Translation begins on a ribosome. D. The protein travels toward the trans face of the Golgi, from which it is packaged into a secretory vesicle. E. The...
What would you expect to happen to a newly synthesized soluble protein if a mutation caused...
What would you expect to happen to a newly synthesized soluble protein if a mutation caused the deletion of the KDEL sequence? a. The protein would be returned to the ER in COPI-coated vesicles. b. The protein will be carried forward through the Golgi apparatus. c. The protein will be trapped in COPII vesicles . d. The protein will be incorporated into COPI vesicles. e. The protein will be recognized by KDEL receptors and a retrieval sequence (KDEL sequence) will...
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...
Determine whether the following classes of proteins are synthesized on free ribosomes or ER docked ribosomes....
Determine whether the following classes of proteins are synthesized on free ribosomes or ER docked ribosomes. a) Single-pass membrane proteins b) Multi-pass membrane proteins c) Peripheral membrane proteins (on the cytosolic side) d) Peripheral membrane proteins (on the luminal side) e) Peripheral membrane proteins (on the extracellular side) f) Fatty acid-anchored membrane proteins g) GPI- anchored membrane proteins - Where would a protein likely go if you were to remove a characteristic hydrophobic membrane spanning domain?
MacBook Air Quliy What is the main function of chaperones 7 Select one: a. They help fold RNA b. They help fold proteins c. They help form vesicles d. They help degrade molecules e. They help fold DNA Question 7 Not yet answered Marked out of 10 Flag question Question text Without a signal sequence, a protein will be: Select one: a. translocated into the ER. b. localized to the cytoplasm. C. secreted, d. Imported into the nucleus. e. imported...
which of the following are not enzymes involved in moving
phospholipids from one leaflet to another
12. Membrane dynamics Page: 396 Difficulty: 2-。Ans: C Which of the following are not enzymes involved in moving phospholipids from one leaflet to another A) Flippases that move phosphatidylethanolamine and phosphatidylserine B) Floppases that move phospholipids from the cytosolic leaflet to the extracellular leatiet C) Flip-floppases that allow phospholipids to move back and forth between the inner and outer leaflets D) Scramblases that allow...
Where does Arf1 go after it binds to GTP? Select one: O a. the ER membrane facing the cytoplasm O b. the plasma membrane facing the cytoplasm O c. the Golgi membrane facing the cytoplasm d. the Golgi membrane facing the Golgi lumen e. the ER membrane facing the ER lumen
4. In the plasma membrane, phosphatidylcholine is predominantly in the outer leaflet and phospbatidylseting is predominantly in the inner leaflet. This means that there is high flippase activity for phospbatidylsetine there is high flippuse activity for phosphatidylcholine phosphatidylcholine inserted into the outer leaflet and phospbatidylsetine inserted into the inner leaflet phosphatidylcholine inserted into the pancytoplasmic side of the ER membrane 5. Which of the following is(are) NOT true about phospholipid synthesis and distribution in a eukaryote? when a vesicle fuses...
Andrea Hernandez me left 1:36:55 e. Golgi to Endosome The translocon orients the first transmem-brane domain so that the positive (+) flanking charge faces the_ and the negative (-) flanking charge faces the Select one: a. ER lumen; ER lumen o b. cytoplasm; cytoplasm C. The transmembrane domain is oriented randomly d. cytoplasm; ER lumen e. ER lumen; cytoplasm Where does Arf1 go after it binds to GTP? Select one: a. the Golgi membrane facing the Golgi lumen b. the...
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...
Most questions answered within 3 hours.
-
At the start of a CD it is spinning at a rate of 525 rpm
(revolutions...
asked 41 seconds from now -
4. Without doing any calculations, predict whether the observed
∆T would increase, decrease or remain the...
asked 1 hour ago -
Based on the range, which of the following sets of scores has
the greatest variability? 3,...
asked 2 hours ago -
Ripples in a pond travel at a velocity of 3 m/s with one peak
passing a...
asked 2 hours ago -
A man stands on the roof of a building of height 13.0 mm and
throws a...
asked 2 hours ago -
The extent to which assets are financed by borrowed funds and
other liabilities is indicated by:...
asked 3 hours ago -
Explain in detail
Germany is the fifth largest economy
explain what goods and services Germany specializes...
asked 3 hours ago -
The density of platinum is 21.45 g/mL. If a cube of platinum
with a mass of...
asked 3 hours ago -
Accounts Receivable
Sales
A/R Posting
Extended Sales Invoice
Packing Slip
Compare invoice to packing slip 2...
asked 3 hours ago -
Michaella, age 23, is a full-time law student and is claimed by
her parents as a...
asked 3 hours ago -
Why are polymers not typically casted into products?
asked 3 hours ago -
When rolling a die 129 times, what is the probability of rolling
a 6 no more...
asked 4 hours ago