What type of transport mechanism secretes molecules by fusion of vesicles with the plasma membrane? O receptor-mediated endocytosis O phagocytosis О ехосytosis

Q: Which of the following processes is involved in the bulktransport of molecules out of the cell?a.…

A: BASIC INFORMATION    TRANSPORTATION  It is a process through which one substance move from one…

Q: What is bulk transport of molecules exported out of a cell called? O Diffusion Exocytosis O…

A: HI! Thank you for your question.As you have posted multiple questions and have not mentioned which…

Q: Which transport mechanism can bring whole cells into acell?a. pinocytosisb. phagocytosisc.…

A: The transport mechanism of the cell helps in the transportation of the molecule inside as well as…

Q: Through which mechanism are cholesterol and iron ions transported into the cell? A simple diffusion…

A: The cell membrane separates cytoplasm from the outer environment but for proper functioning and…

Q: Which of the following molecules freely diffuses through the lipid bilayer of the plasma membrane? O…

A: The cell membrane, also known as the plasma membrane, is found in all cells and serves to separate…

Q: Which of the following is FALSE regarding membrane transport? O A cell can add proteins into its…

A: In cell biology, membrane transport refers to the accumulation of processes that control the passage…

Q: A red blood cell passes by a cell that has done cellular respiration and, therefore, has a high…

A: Hemoglobin can be defined as the protein that is present in the blood and is responsible for the…

Q: Which of the following is not a factor affecting the rate at which diffusion occurs? O Temperature O…

A: Diffusion : It is the process by which molecules moves from a region of higher concentration to a…

Q: What type of movement is passive and down a concentration gradient? O None of these is correct O…

A: Types of movement: The cell membrane is semi-permeable and materials are moved across the membrane…

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: Diffusion does not require the cell to spend ATP and relies on a concentration gradient. Therefore,…

A: Diffusion: - along the gradient - non-specific with respect to non-polar solutes. - the process of…

Q: Movement of phospholipids to opposite sides is calleda) Facilitated diffusionb) Lateral diffusionc)…

A: Fluid-Mosaic membrane model is that the components of the bilayers are free to move. Lipids…

Q: The cytoplasm would be considered ___________________ relative to the extracellular fluid.   a.…

A: Cell is the smallest structural and, functional unit of life. It is simple machinery that houses all…

Q: What substances can pass freely through the plasma membrane.

A: A biological membrane that forms the boundary between the cytoplasmic contents of the cell from the…

Q: Through a cell extends pseudopodia to engulf large particles. O phagocytosis O receptor-mediated…

A: Ans: Phagocytosis

Q: A patient with compromised immune system was prescribed Azathioprine by his physician, in your view…

A: Azathioprine is an immunosuppressant drug. This drug is used to treat diseases such as rheumatoid…

Q: Which is a passive transport process? Receptor-mediated endocytosis Ion pump Pinocytosis…

A: The plasma membrane is important for moving substances in and out of the cell. It is selectively…

Q: Which of the following cellular transport methods is energy independent? O Facilitated diffusion O…

A: Cell transport is defined as the movement of materials across the cell membranes.  There are two…

Q: Which molecules diffuse the easiest across the plasma membrane without the aid of a…

A: The plasma membrane of the cell is the controlling element that regulate the movement of different…

Q: Cells can get rid of wastes through O receptor-mediated endocytosis О ехосуtosis O pinocytosis O…

A: The cell is the primary unit of life for all living organisms. The living part of it is called the…

Q: Which transport process is represented by the image? *** 3 O diffusion O osmosis O sodium-potassium…

A: Diffusion is the movement of molecules along a concentration gradient, that is, from a region of…

Q: Which mechanism is most likely used by these cells to transport ions against their concentration…

A: Q . Which mechanism is most likely used by these cells to transport ions against their concentration…

Q: If a cell is placed in a solution that has the same concentration of solutes as in its cytoplasm,…

A: When a cell is submerged in an isotonic solution, there is no net movement of water entering or out…

Q: * Cell drinking is referred to as - Pinocytosis O Endocytosis O Exocytosis O Phagocytosis O

A: Cytosis can be defined as the process by which substances are taken in or released out or in other…

Q: Large molecules enter the cell by generalized non-selective process known as O Endocytosis Diffusion…

A: Molecules enter the cells via generalized, non-selective process?

Q: As a cell grow, it's plasma membrane expands. Does this involve endocytosis and exocytosis? Explain.

A: The semipermeable plasma membrane (PM) determines the entrance of nutrients and secretion of waste…

Q: What is the difference between active transport and facilitated diffussion? Select one: O a. active…

A: Transport of molecules Or substances across a membrane may occur through different process based on…

Q: Name the membrane transport mechanism that Ca2* would most likely use to diffuse across the…

A: Ca2+ are transported by Ca2+ pumps which are mainly present on smooth endoplasmic reticulum (SER)…

Q: How does a Na move into a human cell? through a transport protein. А. O B. cross plasma membrane…

A: When  molecule is highly polar, things become more complicated. Sodium ions, for example, are…

Q: Which statement about the plasma membrane is INCORRECT ect one: a. It is selectively permeable. b.…

A: The plasma membrane is the membrane found in all cells that separate the interior of the cell from…

Q: Transporters Tether molecules to a specific region of the membrane? O True O False

A: The cell membrane is a structure which protects the cell and acts as a barrier and transports the…

Q: Which of the following is responsible for maintaining the membrane potential? O A. The Ca2+ pump O…

A: Membrane potential is defined as a potential gradient that causes ions to flow passively in one…

Q: Osmosis is a type of O passive transport O cell membrane O active transport O organelle

A: Option A is correct.

Q: None of the above What happens to plasma membrane's surface area after exocytosis? O Increases O…

A: Introduction :- Exocytosis occurs when secretory vesicles fuse with the plasma membrane, resulting…

Q: How do these fluids affect the hydration, movement and transport in and to the cells: a. Isotonic…

A: According to the concentration of solute in a liquid, the solution is classified into three:…

Q: Why is it important that some molecules diffuse freely across the membrane

A: The plasma membrane:It is selectively permeable for small polar molecules and hydrophobic molecules…

Q: How is transport across the cell membrane controlled? Diffusion Concentration gradient…

A: Cell membrane composed of phospholipid molecule and some interior and exterior protein. Due to…

Q: Which of the following does not drive passive transport of a substance through a cell membrane? O A.…

A: Given :   Passive transport of a substance through a cell membrane.

Q: Osmosis is the movement of --------- across a semi-permeable membrane O 1. Solute 2. Sodium Chloride…

A: Solutes and solvents The solvent is defined as the medium (usually liquid) which involves the…

Q: Which statement about the plasma membrane is INCORRECTR Select one: O a.lt is selectively permeable.…

A: A cell is composed of different structures such as cell wall, cell membrane or plasma membrane and…

Q: Choose which substances cannot pass through the phospholipid bilayer of the plasma membrane.  A.…

A: Phospholipids:These are a type of lipids. A phospholipid molecule structure usually contains two…

Q: Concerning the plasma membrane: A Approximately 80% of the plasma mem- brane mass is composed of…

A: The plasma membrane is the enclosed membrane, which separates the cytoplasm from the outer cellular…

Q: Which is a correct statement regarding integral and peripheral proteins? O Integral membrane…

A: Membrane proteins interact with the various ligands and further led to cell signaling. these…

Q: diffusion and osmosis

A: Diffusion is the process of movement of molecules from a region of higher concentration to a region…

Osmosis

In simple words, osmosis is the slow, gradual movement of a liquid through a membrane. But there are nuances to this process. For instance, there has to be an imbalance in the distribution of solute in the liquid on either side of the membrane, which has to be semipermeable. The liquid in the region with a lower solute concentration moves to the region with a higher concentration, thereby displacing the solution in the process. The objective is to equalize the concentration of molecules on both sides of the membrane; the displacement of liquid can be viewed as a byproduct of this equalization. Since there is no energy required to carry osmosis, it is considered a passive process.