Match the type of substance with the likely mechanism used to move material across the cell membrane. v steroid A osmosis amino acid B. endocytosis C. facilitated diffusion large protein outside the cell protein hormone to be secreted from cell D. exocytosis oxygen gas E simple diffusion monosaccharide carbon dioxide positive or negative ion_ water

Q: I. Water enters and leaves cells through what process? A. Active transport B. Diffusion C. Osmosis…

A: Introduction Transpiration:- It is the loss of water in the form of water vapor from plants…

Q: The diffusion of water through a semipermeable membrane is called O active transport O…

A: The process of active transport is characterized by the ability of the substances to move to a…

Q: Active transport of a substance across a membrane requiresa. a gradient b. the expenditure of ATP c.…

A: Cellular transport is the movement of molecules and ions across the cell membrane. Cells have two…

Q: Water moves molecules passively across a cell membrane by: a)osmosis

A:

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

A: Answer is b.)  microvilli.

Q: B. Facilitated diffusion: This process does - not require ATP but does require cell * membrane…

A: The cell membrane is semi-permeable and envelops the cellular content. It regulates the entry and…

Q: Match the definitions with the words: Direct Diffusion, Facilitated Transport, Active Transport a)…

A: The one primary distinction between faciliated and active transport  active transport needs energy,…

Q: Compared with a smaller cell, a larger cell of the sameshape has(A) less surface area.(B) less…

A: Cell is the basic membrane bound unit that contains the fundamental molecules of life that is why it…

Q: The rate of diffusion increases if thea. concentration gradient decreases.b. temperature of a…

A: The process of diffusion is defined as the movement of solutes from its higher concentration to…

Q: Immerse a human red blood cell in a hypotonic solution, and water____ . a. diffuses into the cell c.…

A: Osmosis is a process by which molecules of a solvent tend to pass through a semipermeable membrane…

Q: d) hypertonic

A:

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: To transport a molecule from a higher concentration on one side of a membrane to a lower…

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

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 form of transport through the plasma membrane requires the expendi- ture of energy by the…

A: Active transport is the movement of molecules across a cell membrane across a concentration gradient…

Q: Choose answer of the following The extracellular matrixa. assists in the movement of substances…

A: A lot number of animal cells release their materials into the extracellular space. These materials…

Q: The movement of water across the plasma membrane of a cell is facilitated bya. aquaporins.b.…

A: Cell membranes are basically the barrier of a cell between its interior and its exterior…

Q: Which is common between active transport and facilitated diffusion A Both uses metabolic energy B…

A: Bothe process happen with the aid of transport proteins. Facilitated diffusion is a passive…

Q: If a cell is in an isotonic environment, then a. the cell will gain water and burst. b. no water…

A: The movement of solvent from a region of higher concentration to a region of lower concentration…

Q: As the size of a cell decreases, the ratio of its surface area to volumea. increases.b. decreases.c.…

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

Q: For a transport process, a linear plot of of V vs [S] indicates the transport is: a. undetermined O…

A: Cell membrane is a lipid bilayer with a hydrophobic interior. Thus, small, hydrophobic substances…

Q: One substance flows down its concentration gradient, and the energy is harnessed to move another…

A: Active transport is a type of transport in which a cell expends energy in the form of ATP to move a…

Q: Active transport must function continuously because. a. plasma membranes wear out b. not all…

A: While passive transport keeps moving the solutes along the concentration gradient to maintain…

Q: A researcher is studying White Blood Cells (Leukocytes) of a patient infected with Tuberculosis…

A: Exocytosis : It is a process in which a cell removes the excretory substances or other cellular…

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: When you jump in the bath, water does not run around all your cells and directly into your body.…

A: These are water channels,  are channel proteins from a larger family of major intrinsic proteins…

Q: A cell exposed to a hypertonic environment will ________ by osmosis.a. gain water b. lose water c.…

A: A cell is defined as the smallest and basic building block of all living things. A membrane that is…

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: Receptor mediated endocytosis requires the presence of a) primary active transport pumps. D) carrier…

A: Introduction Endocytosis is the formation of an intracellular membrane-bounded vesicle containing…

Q: Plasma membrane is permeable toa) ATPb) Glucosec) K+d) Urea

A: Introduction The cell is the basic unit of life as it performs all the basic physiological and…

Q: C. When solute concentration is Hypertonic equal on both sides of a semi- permeable membrane.…

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

Q: If an animal cell is placed into an environment in which the solute concentration outside the cell…

A: Osmosis is the process of movement of solvent from higher concentration to lower concentration…

Q: The movement of both oxygen and carbon dioxide in the body is accomplished by a. Diffusion b.…

A: Movements of various molecules need to be carried out in the body for the proper inflow &…

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

A: Option A is correct.

Q: a) Which of the two molecules that are the same size will passively diffuse across a cell membrane…

A: A) water and carbon dioxide can passively move across membrane because of its small size and water…

Q: As they release hydrolase that digest old and damaged cells, the term 'suicidal bags' is used by…

A: Cells are composed of water, inorganic ions, and carbon-containing (organic) molecules. Water is…

Q: The diffusion of substances within a solution tends to move those substances ________ their ________…

A: Diffusion is the movement of a substance from an area of high concentration to an area of low…

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: noitiues Before a vesicle is allowed to fuse with its target membrane, the proteins on the surface…

A: Vesicle fusion can be defined as the phenomenon in which vesicles get merged with other membrane or…

Q: The cell does not need to expend energy (ATP) in order to perform facilitated diffusion (C)…

A: ATP or adenosine triphosphate is the energy currency of a cell. The energy released due to digestion…

Q: he constant balancing act to remain an appropriate amount of solutes and water inside each cell a.…

A: Endocytosis and exocytosis are the a part of cellular transport of larger molecules that are too…

Q: A cell membrane with no proteins will still show which process? a) active transport b) facilitated…

A: Introduction :- The cell membrane, also known as the plasma membrane, separates the interior of the…

Q: Whether in a gas, a liquid, or a semisolid, diffusion always occurs a). at the same rate. b). from…

A: A cell is the fundamental unit of life. All living organisms are made up of one or many cells. Each…

Q: Ion pumps and phagocytosis are both examples of________.a. endocytosisb. passive transportc. active…

A: Ion pumps are transmembrane protein which are helpful in moving ions beyond a biological membrane.…

Q: The diffusion of water across a selectively permeable membrane is called? A. Active transport B.…

A: Diffusion is defined as the migration of a chemical from a high-concentration area to a…

Q: A. What is the difference between: 1. a. Passive transport- b. Active Transport- 2. a. Facilitated…

A: Active or passive transport is the transport process that is movement of molecules. Membrane…

Q: Molecules that are too large to be moved across a cell membrane can enter the cell by? A. Diffusion…

A: The movement of particles (solute) across or through a membranous barrier is referred to as membrane…

Q: Choose the processes from the list below which require active transport  A. Water moving through the…

A: Active transport is used to move substances against their concentration gradient with the…