20. Process by which cells take in molecules by forming a vacuole or vesicles around it. O facilitated diffusion exоcytosis endocytosis O osmosis 21. In which part of the cell membrane can water molecules pass freely in and outside the cell membrane? O cholesterol O aquaporins O glycoprotein O channel protein

Q: We discussed 3 "directions of movement" categories a transporter can move a molecule (symport,…

A: Cell has different transport systems-  Passive transport- does not require energy. there are two…

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: 9. Which of the following cellular process is coupled with the hydrolysis of ATP? A. Facilitated…

A: Facilitated diffusion is a type of passive transport. In facilitated diffusion, transport takes…

Q: Can you please answer all of the parts of this question

A: Facilitated diffusion is the process of spontaneous passive transportation. Passive transportation…

Q: 17. How is pinocytosis similar to phagocytosis? Both processes a. collect large particles like…

A: Transport across membrane can take place in various ways -  Active transport Passive transport…

Q: What kinds of molecules the cell membrane witho transport proteins? O Large and hydrophobic= O Small…

A: Cell membranes act as barriers and gatekeepers. Cell membrane is semi-permeable .Cell membrane…

Q: Which cell structures cause the outer surface of endoplasmic reticulum to appear rough? O Proteins O…

A: Endoplasmic reticulum is an intracellular compartment which is bounded by single membrane. ER is a…

Q: The sodium potassium AT Päse Pump functions By transportifg lons Bladiel O True O False Question 4…

A: The transportation of different molecules across the plasma membrane is regulated by the…

Q: Which process(es) use ATP in a cell? Choose all that apply. A active transport ® moving organelles…

A: Adenosine triphosphate (ATP) is the molecule responsible for providing energy sources for many…

Q: Can you please answer this question and say the correct letter

A: An amphipathic molecule can be defined as the molecule having both hydrophilic and hydrophobic end.

Q: 3. The diagram to the right depicts a cell submerged in a solution. The cell membrane is permeable…

A: Movement of solvents in solution from higher concentration to lower concentration through…

Q: The clear, structureless gel in a cell is its a. nucleoplasm. d. neoplasm. b. endoplasm. e. cytosol.…

A: In biology, the cell is the basic structural and functional unit of life. All cells enclose within…

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: 1) Which substance(s) can be moved across membranes from regions where they are less concentrated to…

A: F) transporter proteins that use ATP can move all of these molecules against their concentration…

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: Despite its name, the Pacific sea horse is actually a type of fish. Its horse-shaped head gives it…

A: Water always moves from low solute concentration to a hight solute concentration solute in this case…

Q: which molecule can diffuse readily through the cell membrane O oxygen O Protein O DNA

A: Diffusion is a process in which the movement of substance is from the area of the high concentration…

Q: Hi, there! Just subscribed to Bartleby! So excited to be here, and thanks for your help! Can you…

A: Hi, thank you for your question. As per our policy, we only answer the first question. But you are a…

Q: A cell that neither gains nor loses water when it is immersed in a solution is: O isotonic to the…

A: The osmosis is defined a sthe movement of water molecules from the region of higher water potential…

Q: Due to the higher concentration of oxygen in the air than your blood, oxygen goes from the lungs…

A: Concentration of oxygen in Atmospheric air is 21%. The partial pressure of oxygen in the atmospheric…

Q: Free ribosomes in cytosol synthesize proteins for_ O None O mitochondria O lysosomes O plasma…

A: Ribosomes in the cell are responsible for the development of all proteins. Some ribosomes are free…

Q: 1. requires ATP A. diffusion 2. random movement of molecules from high to low B. facilitated…

A: Diffusion is the movement of molecules from a high region to a low-concentration area via random…

Q: 3.-Substances are removed from the cell-due-to-the- connection of the membrane structure of the…

A: INTRODUCTION Endocytosis is the process of capturing a substance or particle from outside the cell…

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: Biological membranes are selectively permeable, allowing certain molecules to cross the membrane,…

A: The power of the cell membrane to control the concentration of substances within the cell is one of…

Q: A cell/plasma membrane is made up of a(n): O protein bilayer. O cholesterol bilayer. O enzyme…

A: Phospholipid bilayer is the correct answer.

Q: .Which of the following is TRUE about the movement of water across membranes?    a.Water migrates to…

A: Diffusion and osmosis transfer water across cell membranes. The overall solute concentrations and…

Q: You are studying a protein that ends up outside the cell. If you fractionated cellular organelles,…

A: These are specialized subunit within a cell , that has specific a specific function.

Q: Water molecules 00 (a) (b) (c) Solute molecules

A: osmosis is the net movement of water across a semipermeable membrane from an area of lower solute…

Q: 7. SOLUTE EGG WATER MEMBRANE Figure 1. Consider figure 1. Predict how water will move across the…

A: Given: Egg with the membrane. Placed in water Solute in the egg

Q: 1) The process of moving a large substance into a cell by means of a vesicle OA.) Endocytosis OB.)…

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

Q: Where are phospholipids most likely found in a prokaryotic cell? O the plasma membrane O ribosomes O…

A: Phospholipid present in both eukaryotic and prokaryotic cells.

Q: 3)What is the second type of lipid that plays a major role in the plasma membrane? This lipid does…

A: The plasma membrane of the cell regulates the transportation of different molecules in and out of…

Q: How is the plasma membrane best described? O a phospholipid monolayer with embedded proteins…

A:

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: What type of transport mechanism secretes molecules by fusion of vesicles with the plasma membrane?…

A: Vescicle fusion into the plasma membrane allows secretion of molecules into the extra cellular…

Q: 17- can only transfer the molecules or ions with great It specifically binds to molecule that are…

A: Transportation is the process of movement of molecules across plasma membrane inside or outside the…

Q: The movement of a small hydrophobic molecule into a cell is an example of _. O diffusion across the…

A:

Q: 4 Why would a cell waht fo aggregate ions on one cida cell membrane? 6. Why would a cell want to…

A: Cell membrane  is phospholipid bilayer. It keeps the organelles within the cell and control the…

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

A: Option A is correct.

Q: 1. What is the currently accepted model of the cell membrane? cell The & 2-3 is composed to what two…

A: Cell membrane acts as a barrier between outside environment and cytoplasm. There are three types of…

Q: Red blood cells will shrink in: O Any type of solutions. O Hypotonic solutions. O Hypertonic…

A: Introduction :- A hypotonic solution is one that has a lower osmotic pressure than the solution it…

Q: * Passive movement of molecule across membrane occurs by none of the other choices O simple…

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

Q: It can separate large colloidal particles from small solute particles of a solution.    a. Dialysis…

A: We'll answer the first question since the exact one wasn't specified. please submit a new question…

Q: Why is it important for animal cell membrane to contain cholesterol? O It makes the membrane less…

A: INTRODUCTION Cholesterol It is a sterol that is synthesized by animal cell and act as a structural…

Q: 2. Which of the following statements about biological membranes are true? (Select all that apply.)…

A: Biological membranes are generally made up of lipid bilayer with sandwiched proteins between the two…

Q: The breaking of the bond to the last phosphate group of ATP releases energy that can be used by a…

A: Energy is liberated when the ATP breaks into ADP and inorganic phosphate. ATP consists of 3…

Q: Cells may frequently find themselves in an environment with very low extracellular concentrations of…

A: Cell membranes are the boundaries that regulate the entry and exit of substances.