The structure pointed by the arrow is?

Q: How do the different components like lipids, carbohydrates, and proteins exhibit the…

A: Cell membrane is selectively permeable (Semi-permeability- only let in some molecules inside the…

Q: Describe the 4 essential macromolecules that are important to all living things.  Which two…

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Q: 1.Describe the cytoskeleton function in cell movement. 2.What is the Endomembrane System?

A: Introduction The cytoskeleton is a network of different protein fibers, it is made up of…

Q: What function would immediately stop if all the ribosomes within the cell were destroyed? Rough…

A: Ribosomes consisting of RNA and associated proteins which function is to synthesize new proteins.

Q: #27: What is the specific name given to these organism's thickened plasma membrane? #28: What is the…

A: These organisms are EUGLENOIDS generally known be in the section of protists but it shows…

Q: Which structure is usually found in the cell membrane? O Clathrate O Monolayer O Bilayer O Micelle

A: Cell membrane is also called as the plasma membrane.

Q: 1. Describe the structural characteristics of cells that are highly specialized to do the following:…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: more fluid than more rigid than the same as Dthicker than

A: Saturated fatty acids are those fatty acids which contain only single bonds in them where as…

Q: What happens to the membrane of a vesicle after exocytosis? it fuses with and becomes a part of the…

A: Ans: 1

Q: a potential membrane

A:

Q: What is a function of the smooth endoplasmic reticulum?

A: There are two types of the endoplasmic reticulum. The rough endoplasmic reticulum has ribosomes on…

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A: The cell is the most smallest microscopic unit in all organisms. The cell works as the most basic…

Q: Identify the component parts of the plasma membrane shown in Figure 1. side cell

A: Plasma membrane is the external boundary of the cell that protects the cell from the exterior…

Q: Cell membranes can accomplish 7 SPECIFIC ROLES 1. 2. 3. 4. 5. 6. 7.

A: cell membrane is the outermost covering of any cell which seperates the cell content from the…

Q: 3. Type of Transport: Reasoning: Balanced Concentration (Equilibrium) Describe the cell membrane as…

A: Type of transport : Osmosis Reason: Osmosis is a type of transport system for subsatnces through…

Q: Select the FOUR characteristics of blological membranes 2 Integral proteins are firmly associated…

A: * A biological membran is an Selectively permeable membrane which separates the cell from external…

Q: ribosomes cytoplasm plasma membrane endospores 1. 2. 3. Phospholipid bilayer that encloses the…

A: To tackle this question, knowing functions of each organelle is very important. Let us see below the…

Q: 1 TRUE or FALSE Cell gap junction allows transferring of proteins and nucleic acids to pass through…

A: Cell gap junctions are specialized intercellular connections which connects cytoplasm of two cells…

Q: 3. Many medications are absorbed into the blood through the cells lining the stomach and small…

A: Lipid Bilayer: A lipid bilayer (also known as a phospholipid bilayer) is a polar membrane made up of…

Q: Statement 1: Peripheral Membrane Proteins are hydrophilic and are typically attached to the polar…

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Q: 1. Which te of the following are major structural Compenents of the cell membrane? cellukose mucleic…

A: A biological membrane that distinguishes the inner side of the cell to its outer environment, is…

Q: made of cells, extracellular proteins, and a “fluid" ground substance made of cells with lots of…

A: Epithelial: made up of cells, cells and cells Connective:  made up if cells, extracellular protein…

Q: What type of membrane protein provides a hydrophilic corridor for the passage of specific molecules?…

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A: Introduction The body uses large, complex molecules called proteins for various purposes. They…

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Q: 10. As described by the fluid mosaic model, biological membranes contain not only phospholipids but…

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Q: the region indicated at # 2 contains what organelles and what is their function ?

A: The male reproductive gamete in animals is known as the sperm. In humans, the sperm is haploid cell…

Q: 1. When considering tight junctions, adherens junctions, and desmosomes:  a. Which ones do not help…

A: Intracellular bridges also known as cell junctions are cell communicating protein complexes that…

Q: 2. By using the concept of endomembrane system, explain how plasma membrane involves in the protein…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Which of the following subcellular structures facilitates intracellular transport? vesicles…

A: Intracellular transport, via membrane-bound carriers, is essential for proper functioning of a cell.…

Q: Which statement is accurate concerning simple diffusion and facilitated diffusion? In facilitated…

A: The process by which molecules or substances move from a region of higher concentration to a region…

Q: 4. Complete the table below to show the differences between active transport. Requires energy input…

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Q: A plasma membrane in higher temperatures would be temperatures. a membrane in colder more rigid than…

A: Ans: More fluid

Q: 3. Which of these are not embedded in the lipid bilayer at all? * transmembrane proteins peripheral…

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Q: 1. Define osmosis, simple diffusion, facilitated diffusion.

A: As there are multiple questions, we will solve the first one for you. If you need the answers to a…

Q: 35: Which of the following statements makes it necessary for animal cells, although they have no…

A: The cell is the basic structural and functional unit of life. It was first discovered by Robert…

Q: 4 Describe the Fluid Mosaic Model of the plasma membrane.

A: Introduction :- S.J. Singer and Garth L. Nicolson proposed the fluid mosaic model. This model…

Q: Explain in detail how amino acids can be transported across the plasma membrane

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: 14. Design an experiment to determine how tightly epithelial cells are connected through cell…

A: Cell adhesion is described as a process by which there is the interaction between the cells and…

Q: 18. Why is the structure of the cell outer membrane hydrophobic?

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Q: 1. Which of the following groupings describes the four principal components of the plasma membrane?…

A: The plasma membrane, also known as the cell membrane, is a lipid bilayer that surrounds and encloses…

Q: The framework of the cell (cytoskeleton) containing protein structures that provide physical support…

A: The three types of fibers present in the cell membrane are microfilaments, microtubules, and…

Q: 2. Among the cellular structures described in the activity, which organelles are parts of the…

A: Introduction :- The endomembrane system is a collection of organelles and membranes found in…

Q: Can you please answer these two questions

A: The plasma membrane is selectively permeable. It allows only selected molecules to pass through the…

Q: Which of the following statements does not describe facilitated diffusion? solutes move against…

A: Diffusion is defined as the movement of molecules from the higher concentration to the lower…

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.