Select all of proteins below that are made on the membrane-bound ribosomes of the rough ER?
A. ER chaperones
B. Mitochondrial proteins
C. Secreted Proteins
D. Receptors on the plasma membrane
E. Nuclear proteins
F. Golgi proteins
G. Cytosolic proteins
The rough endoplasmic reticulum (RER) is called so because it consist of ribosomes on it with magnesium
It is mainly associated with golgi apparatus ,lysosomal, secretory vesicles,endoscopes and plant vavuoles
Some of the proteins delivered to lumen or space inside the ER are (f)golgi proteins and (c) secreted proteins mainly
ROUGH ER mainly helps in protein synthesis coming fro the nucleus
The sugar group added to them to form glycoprotein
Select all of proteins below that are made on the membrane-bound ribosomes of the rough ER?...
Q1) Select all of the following categories of proteins which are made (synthesized by the Rough ER). 1) Secreted Proteins (like hormones, neutotransmitters) 2) Proteins integrated into a cell’s own plasma membrane 3) Proteins integrated into a cell’s own intracellular membranes (such as the Gogli, vesicles) 4) Proteins that are dissolved in a cell’s own cytosol
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?
Proteins that are produced in rough ER to be secreted to the outside must first enter into tehlumen of rough ER, and then travel through ER and Golgi apparatus. Evely, those proteins are enclosed inside transport vosicles originate from Golgi Drag and drop the steps of the path taken by secretory proteins from their sites of synthesis to their destination. Not all labels will be used View Available Hint(s) Reset Help endoplasmic reticulum lysosome plasma membrane trans Gold cisternae cis...
Please answer all questions
2 After isolating the rough endoplasmic reticulum from the rest of the cytoplasm, you purify the RNAS attached to it. Which of the following proteins do you expect the RNA from the rough endoplasmic reticulum to encode? (a) (c) soluble secreted proteins plasma membrane proteins ER membrane proteins all of the above (b) (d) -13 In which cellular location would you expect to find ribosomes translating MRNAS that encode ribosomal proteins? (a) (c) the nucleus in...
1. Final modification of proteins and lipids Golgi body lov Ribosomes 2. Control of substances moving into and out of cell. Rough ER 3. Translate the messages in mRNA into proteins. Nucleolus 4. Proteins made here are often exported out of the cell. Plasma membrane < 5. Site of vesicle formation and synthesis of lipids occurs here. Smooth ER 6. Assemble ribosomal (rRNA) subunits.
Sketch the following proteins, including only the sorting signals, based on their FINAL DESTINATION, listed below: A transmembrane protein (3-span ) in the plasma membrane A soluble protein in the peroxisome (assuming cytosolic route) A soluble ER resident protein A 4-span membrane protein on the Plasma Membrane, with N-terminus in theextracellular space. (Where is C-terminus?) A cytosolic protein A membrane-bound (1-span) ER resident protein A soluble mitochondrial matrix protein
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...
mon 1 Which of the following choices reflects the appropriate order of locations through which a newly translated protein destined for the plasma membrane trave? Mariato Select one ER- Golgi plasma membrane Golgi - E lysosome plasma membrane lysosome-ondosome-plasma membrane d. Golgi - ER-Lysosome-plasma membrane ER - some-Gold-plasma membrane Question 2 Proteins destined for the mitochondrial matrix must pass through the Select one Inner mitochondrial membrane intermembrane space couter mitochondrial membrane d. TOM Complex All of these are correct Question...
1. Which type of cells below is not known for its extensively developed SER? A. skin cells B. kidney tubule cells C. skeletal muscle cells D. steroid-producing endocrine cells E. both skeletal muscle cells and kidney tubule cells 2. What determines the function of a cell's smooth endoplasmic reticulum? A. its lipid content B. its polynucleotide content C. its carbohydrate content D. its protein content E. its age 3. What is responsible for recognizing lysosomal enzymes and localizing them to...
What is the difference between a nuclear envelope and a plasma membrane? A nuclear envelope is made of two membranes, while the plasma membrane is a single membrane. A nuclear envelope does not contain membrane proteins, while the plasma membrane contains membrane proteins. There is no difference between a nuclear envelope and a plasma membrane A nuclear envelope allows water and gases to pass freely, while the plasma membrane does not. Which of the following is not a membrane-bound organelle?...