FR-facing side of a tiunsnembrane Protein ends vP Gth cor N teimiinal depend on Pootein 8. A transmembrane protein is translated into the ER with its N-terminal domain in the ER, and its C-terminal domain in the cytoplasm. This protein is destined for the cell te. Jo be membrane. Where will the C-terminal domain of the protein end up? e C-termiņal domain will remain in the cytoplasm. The N-terminal domain will end up outside e cell. Tamp n the olnhe cachm of peptide.

Q: describe in detail the pathway of lysosomal enzyme from the endoplasmic reticulum to the lysosome

A: Lysosomes are tiny vesicles with hydrolytic enzymes that are separated by a single membrane. Because…

Q: Compare and contrast lysosomes with peroxisomes:name at least two similarities and one difference

A: The peroxisome does not involve in ATP. It is the organelle surrounded by the membrane. Peroxisomes…

Q: Why is it beneficial to keep the lysosomal enzymes in their own organelle

A: Lysosomes contain 50 different enzymes which can break down fat, protein, DNA etc.

Q: In all cells, microtubules nucleate from the centrosome and then become stabilized or collapse. What…

A: Microtubules are made up of protein tubulins that can undergo quick growth or dissolution by…

Q: What is Allosomes? State its other name?

A: Chromosomes are long thread-like structures that carry coded genetic information in the form of DNA.…

Q: Describe the structure and function of the nucleus.

A: A nucleus is a central unit of the cell. The nucleus contains genetic…

Q: What is interphase? Explain it diagramatically.

A: The cell cycle is a process to grow and replicate its contents and finally divide into 2 identical…

Q: How does a cell ‘know’ that a protein should move to the endoplasmic reticulum

A: The endoplasmic reticulum (ER), which also performs numerous other critical tasks like folding…

Q: What is the order of events for generating a single-pass endoplasmic reticulum transmembrane…

A: Transmembrane protein has both carboxy and amino ends facing the cytosol(multi-spanning protein is…

Q: why do cells contain a genetic program that tells the cell to commit apoptosis?

A: Apoptosis is an orderly process in which death of cells occur as a normal and controlled part of an…

Q: What is the primary characteristic of peripheral membrane proteins? A: They cannot be…

A: Ans(D) : The primary characteristic of peripheral membrane proteins - (D)Weak intermolecular forces…

Q: If cells are treated with colchicine, a drug that promotes microtubule disassembly, the location of…

A: Microtubules in cells are assembled usually at the Microtubule Organizing Center (MTOC). MTOC…

Q: What is cytoplasmic streaming? What problem for larger cells is addressed by cytoplasmic streaming

A: Cytoplasmic streaming is the process in which there is the movement of the fluid substance within a…

Q: describe the process of lysosomal hydrolase arriving to the lysosome. without including translation

A: The targetting of lysosomal enzyme depends on GERL system. Lysosome, Golgi bodies, endoplasmic…

Q: You are investigating a lysosomal storage disease and you discover that newly synthesized lysosome…

A: When normally a protein is destined to be targeted to lysosome, then the proteins are modified in…