Proteins destined for which of the following destinations are transported through vesicles/the Endomembrane system? (i.e. not transported via post-translational import) Lysosomes Golgi Mitochondria Secreted from the cell Nucleus Peroxisomes

Q: A vesicle containing proteins modified with M6P has just pinched off the trans Golgi network. Name a…

A: Introduction Amino acids are chemical 'building blocks' that make up proteins.

Q: Please explain pros and cons to ketosis

A: Introduction Ketosis can be defined as the process that occurs when our body does not have enough…

Q: Which of the following statements on the synthesis of collagen and cell adhesion molecules is FALSE?…

A: True statements are both are transcribed fron genes translation of both occurs in rough endoplasmic…

Q: Which of the following is an example of peripheral membrane protein?a) Insulin receptorb)…

A: Peripheral membrane proteins are membrane proteins that get adhered temporarily to the biological…

Q: The presence and orientation (direction) of integral glycoproteins indicates that the plasma…

A: The plasma membrane is also known as the Cell Membrane. It is a vital component of a cell that…

Q: Secretory vesicles (destined for exocytosis) that fuse with the plasma membrane only in an…

A: Exocytosis is a process through which cells transports molecules (mostly polar) in bulk out of the…

Q: Carbohydrates are attached to plasma membrane proteins in the ER (see Figure 7.9). On which side of…

A: The ER membrane is designed in such a way that it is selectively permeable. Most biological…

Q: The plasma membrane is an effective barrier to molecular movement across it, yet many substances do…

A: The separation of the internal and external components of the cell is managed by a membrane called…

Q: Cells specialized for absorption of matter from the ECF are likely to show an abundance of:- a.…

A: Answer is b.)  microvilli.

Q: Which of the following proteins would not be produced in the Rough Endoplasmic Reticulum? A)…

A: The rough endoplasmic reticulum is composed of membranes attached with ribosomes. This gives it a…

Q: Smooth endoplasmic reticulum is named because the ribosomes attached on it. True False

A: Step 1 In eukaryotes, cells possess a number of membrane-lined organelles. They have a two-envelope…

Q: protein via transmembrane protein translocation:

A: Free ribosome : These ribosomes are located in the cytosol and are able to move throughout the cell…

Q: Which of the following processes results in the formation of food vesicle within the cell whose…

A: Given: The  processes that results in the formation of food vesicle within the cell whose contents…

Q: Proteins of the plasma membrane carry out all of the following functions except Select one: a.…

A: The membrane protein do all of the following functions above except

Q: s the following statement true or false? Digestive enzymes in the lysosome are inactivated when the…

A: INTRODUCTION A lysosome is a membrane-bound cell organelle that contains digestive enzymes.…

Q: is involved in the synthesis .of phospholipids Smooth Endoplasmic Reticulum O Endoplasmic Reticulum…

A: Introduction  Cell is the basic unit of life. All organisms be it single cellular or multicellular,…

Q: What is the most likely pathway taken by a newly synthesized protein that will be secreted by a…

A: Newly synthesized proteins follows a particular pathway to be secreted. In this question, we will…

Q: Which of the following types of proteins allow materials to move into, or out of, the cell?a.…

A: Proteins are important biomolecules that are necessary for the normal growth and functioning of the…

Q: Cell with extensively developed Golgi apparatus is most likely to exhibit which of the following…

A: Golgi bodies or golgi apparatus is a cell organelle and it is an important part of endo membrane…

Q: An advantage of membrane proteins is that they may be released from the membrane in a regulated…

A: Membrane proteins are a family of proteins that are found in biological membranes, whose primary…

Q: Describe the function of plasma membrane G proteins

A: G Protein-Coupled Receptors (GPCR) is one of the largest known class of membrane protein receptors…

Q: Lysosomes contribute is all of the followings events, except one:

A: Lysosomes contain hydrolytic enzymes that catalyzes the degradation of fat by hydrolyzing the…

Q: Which of the following is NOT an active process by which substances cross the plasma membrane?…

A: Transport of susbtances across the plasma membrane can occur along the concentration gradient or…

Q: Membrane synthesis in the cell involves the movement of specific of phospholipids to the cytosolic…

A: The plasma membrane, or the cell membrane, separates the interior of the cell from the outside…

Q: Which plasma membrane component can be eitherfound on its surface or embedded in the…

A: Plasma membrane also known as  cell membrane,  the membrane present in all cells that  will…

Q: Which of these cannot pass directly through the phospholipids of the plasma membrane?

A: The lipid bilayer of plasma membrane is selectively permeable i.e., it only allows some materials to…

Q: Why transcytosis is not listed as a separate means of membrane transport, in addition to pinocytosis…

A: Transcytosis: A type of transcellular transport called transcytosis involves the movement of…

Q: If a cell is non-selectively engulfing samples of extracellular fluid, for example to absorb…

A: To find If a cell is non-selectively engulfing samples of extracellular fluid, it will utilise…

Q: From the options shown what proteins types/groups would not be present in vesicles budding from the…

A: Golgi apparatus forms an important organelle inside a cell. It is part of endomembrane system which…

Q: Membrane proteins could not serve for:

A: Membrane proteins are the molecules that is involved in many main functions of the cell.

Q: The amino acid sequence Leu-His-Arg-Leu-Asp-Ala-Gln-SerLys-Leu-Ser-Ser is a signal sequence that…

A: Signal sequence is a short sequence of amino acid residues generally 16 to 30 amino acids long which…

Q: Which statement is not true of endoplasmic reticulum? There is smooth and rough endoplasmic…

A: The endoplasmic reticulum (ER) is an orgenelle present in cells. They plays an essential role in…

Q: For plasma membrane, what macromolecules (carbohydrates, proteins, lipids, or necleic acids…

A: Plasma membrane (cell membrane) : It is made up of double layer of phospholipids. Hence it is lipid…

Q: Which of the following structures is primarily involved in the detoxification of many poisons and…

A: Cell is main body level of organization which comprises of :-  1) Cell wall ( in animals but absent…

Q: hich of the following subcellular structures facilitates intracellular transport?     lysosomes…

A: Transport vesicles are small structures within the cell consisting of a fluid enclosed by a lipid…

Q: Explain how the ribosomes, endoplasmic reticulum, transport vesicles, and the golgi interact to…

A: Proteins are one of the bio-molecules which are synthesised by the process of translation. The…

Q: What type of protein is present in the cell membrane? O Transmembrane and Peripheral O Peripheral…

A: The cell membrane, also called the plasma membrane, is a double layer of lipids and proteins that…

Q: Glucose is a large molecule that cannot penetrate the phospholipid bilayer of cells. Instead,…

A: Red Blood Cells are devoid of mitochondria and derive their energy from Glycolysis and hence,…

Q: An understanding of the structure and function of membrane proteins has lagged behind that of other…

A: Membrane proteins are difficult to crystallize as they have a lipid environment around it. to study…

Q: One of the following is not related to integral proteins

A: The lipid bilayer is a universal component of all cell membranes and is a thin polar membrane made…

Q: Glucose diffuses slowly through artificial phospholipid bilayers. The cells lining the small…

A: Question -  Glucose diffuses slowly through artificial phospholipid bilayers. The cells lining the…

Q: what carries products secreted from the golgi to the plasma membrane

A: The Plasma membrane is made up of double layer of phospholipids and proteins. It is the outer…

Q: na protein leaves the endoplasmic reticulum (ER) in a vesicle, the protein travels to the to be…

A: The proteins which are assembled and folded correctly in the Endoplasmic reticulum. These proteins…

Q: The two types of membrane proteins are peripheral and _____________.

A: Membrane proteins play a vital role in serving as membrane receptors, ion channels, G…

Q: Which of the following molecules would you expect to diffuse through the lipid bilayer of a plasma…

A: The movement of a substance from the region of high concentration to a region of lower concentration…

Q: Draw out protein transport in the cell. Make sure to include all steps involved in transport through…

A:

Q: Describe, in detail, the steps involved in the synthesis of an integral membrane protein located in…

A: A phospholipid bilayer integrated with proteins forms the plasma membrane. It provides a durable…

Q: Gated transport occurs in which of the following pathways? A: from the cytosol to ______?…

A: Transportation of molecules within the cell occurs by three major mechanisms i.e. gated transport,…

Gene Interactions

When the expression of a single trait is influenced by two or more different non-allelic genes, it is termed as genetic interaction. According to Mendel's law of inheritance, each gene functions in its own way and does not depend on the function of another gene, i.e., a single gene controls each of seven characteristics considered, but the complex contribution of many different genes determine many traits of an organism.

Gene Expression

Gene expression is a process by which the instructions present in deoxyribonucleic acid (DNA) are converted into useful molecules such as proteins, and functional messenger ribonucleic (mRNA) molecules in the case of non-protein-coding genes.