What type of movement is passive and down a concentration gradient? O None of these is correct O Facilitated diffusion O Active transport Phagocytosis Simple diffusion

Q: Which type of bond helps to hoid the polypeptidn chains togather in an artibady? Oa disulfide Ob.…

A: Antibody molecules are composed of two identical light (L) polypeptide chains and two identical…

Q: The transport of nutrients across a membrane against a concentration gradient using protein carriers…

A: Transport across the membranes: it occurs via either active transport which required direct energy…

Q: The movement of molecules that expends energy to move potassium ions into the cell and a different…

A: Primary Active Transport:  Primary active transport, also known as direct active transport, employs…

Q: * ?Function of the plasma membrane All of the above O Contains genetic material of the cell C…

A: The plasma membrane is the membrane present in a cell, which divides the cell interior from the…

Q: This type of cell transport does not require energy for the molecules to be transported. Passive…

A: Passive Transport Movement of molecules across cell membranes which requires no metabolic energy and…

Q: what are the correct terms for each letter?  Answer choices below  primary active diffusion ,…

A: The diagram above explains the process of glucose absorption from the intestinal lumen into the…

Q: Which of these processes can move a solute against its concentration gradient? endocytosis osmosis…

A: Solutes can move form one side of membrane to the another side by two types of transport: active…

Q: What process does NOT occur In trauma-induced breakdown of protective cell barriers in the gut?…

A: Answer :- Option (C) is correct. -Direct damage doesn't occur in trauma-induced breakdown of…

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: For each statement, indicate whether energy is or is not required. Phagocytosis Proton pump 1.…

A:

Q: Biological membranes are: O Fluid Selective permeable Mosaic All of the above

A: Biological membrane aur also known as cell membrane or plasma membrane is the outermost membrane…

Q: Which of the following structures must be present in all types of cells for osmosis to take place? O…

A: Osmosis is a process through which the movement of water takes place to maintain equilibrium if…

Q: The cell membrane is constantly changing, with the cytoskeleton having the ability to both add and…

A: Cell membrane is made up of lipid bilayer which has proteins embedded in it and these proteins serve…

Q: The difference in charge and chemical concentration across a membrane is known as Membrane gradient…

A: Electrochemical gradient is The gradient is made up of two components: an electrical gradient and a…

Q: Cell Transport Method Diffusion Osmosis facilitated diffusion 546 words 1 Passive or Active Process?…

A: Transport is basically of two types: Active and passive In the case of active transport, ATP…

Q: macrocytosis, but smaller, staning them with eresyl blue they gave a eticulate patter, what is the…

A: Osmosis is the movement of water from the high concentration towards the low concentration of water…

Q: Active transport of a substanceacross a membrane requires A A gradient B the expenditure of ATP…

A: Introduction Movements of ions and molecules in and across the cell membrane are regulated by a set…

Q: Нуpertonic Isotonic Нуpotonic H,0 H,O H,O HO

A: The above diagram depicts different conditions of Red blood cells [RBCs] when they are kept in 3…

Q: What is movement of cell against concentration gradient is called: osmosis active transport…

A: The cell membrane is thin, elastic, flexible covering that holds the cellular contents. It is also…

Q: Why is no energy required during diffusion? Particles are moving DOWN the concentration gradient…

A:

Q: phagocytosis is where a cell envelopes larger particles using its cellular membrane. Ture or false

A: Introduction  The cell membrane, also called the plasma membrane, is a thin and flexible barrier…

Q: Look at the figure below and you will notice that cellular contents are being released at the plasma…

A: Membrane transport involves the process of transport of molecules from the exterior to the cell's…

Q: Question 3 Look at the figure below and you will notice that cellular contents are being released at…

A: We can say that Membrane transport involves the process of transport of molecules from the exterior…

Q: Endocytosis, is the process where the cell engulfs cell surface receptors bound with ligands;…

A: Endocytosis is the process by which particles that are too large to move through the cell membrane…

Q: During diffusion, when the concentration of molecules on both sides of a membrane is the same, the…

A: As per our honor code, we are authorized to answer one question at a time, since you have not…

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: 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: How is transport across the cell membrane controlled?

A: An important role of the plasma membrane is to trasnport things in and out of the cell. It basically…

Q: Macrophages engulf bacteria through which process? O Phagocytosis O Pinocytosis O Receptor-mediated…

A: Phagocytosis is cell eating. Pinocytosis is cell drinking.

Q: Target cells are: O Cells that send the signal O Cells that receive and respond to the signal Cells…

A: Introduction cell signaling or cell communication is the ability of a cell to receive, process, and…

Q: What type of transport is used when cells use energy to pump substances against the concentration…

A: A chemical's concentration in a very solution refers to what percentage of the chemical's molecules…

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: QUESTION 40 Osmosis is the: O net movement of water to the side of the membrane having the lower…

A: The term Osmosis originated from Osmosis which means Push. Osmosis is the process of movement of…

Q: Osmosis is considered a special case of diffusion because water requires energy and a protein to get…

A: The substance’s movement from higher concentration to lower concentration in a particular area is…

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: Choose between osomosis, active transport, facilitated diffusion, simple diffusion, endo-exo…

A: The two major types of cell transport include passive transport and active transport. Passive…

Q: What is the difference between diffusion and facilitated diffusion?

A: Diffusion is a process by which particles move from higher concentrations to lower concentrations.…

Q: Which of the following is related with getting the sodium ions inside the cell membrane 1_primary…

A: cell membrane is act as barrier to pass on the selected molecules pass through the membrane

Q: Question 3 Look at the figure below and you will notice that cellular contents are being released at…

A: We can say that Membrane transport involves the process of transport of molecules from the exterior…

Q: Which is a passive transport process? Multiple Choice Phagocytosis Pinocytosis…

A: Hi! Thank you for the question, As per the honour code, we are allowed to answer one question at a…

Q: Plasmodesmata are channels composed of plasma membrane, SER, and cytoplasm. O True O False

A: Cell junctions are the points where the plasma membranes of neighbouring cells are connected with…

Q: Which of the passive transport processes requires hydrostatic pressure to transport molecules across…

A: Passive transport is a type of transport that does not require energy to move substances across cell…

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

A: The cell is known to be the basic building block of life. All living beings are made up of billions…

Q: Dapagliflozin is a inhibitor of the sodium glucose cotransporter so does Dapagliflozin cause glucose…

A: Dapagliflozin is called as the inhibitor of the sodium glucose cotransporter. This is responsible…