Choose the passive process from the list below.  A. Water moving through the membrane  B. Sodium moving out of a cell C. Potassium moving into a cell D. Endocytosis  E. Oxygen moving from inhaled air into blood stream.

Q: One is true about smooth endoplasmic reticulum A. It lacks ribosomes B. It is site of Ca2+…

A: All eukaryotic cells have abundant endoplasmic reticulum (ER) cell organelle. ER is a membranous…

Q: Which of these processes are membrane-crossing mechanisms that require no energy input? Select all…

A: Transport mechanisms are of two types - active transport that requires energy expenditure and…

Q: Define the following terms:a. anaerobic organismb. aerobic organismc. aerobic respirationd. aldol…

A: Organisms can be classified as aerobic or anaerobic organisms based on their dependability on…

Q: Choose answer of the following Which of the following is incorrect regarding facilitated…

A: The semipermeable membrane allows selective molecules to pass through it. It enables the exchange of…

Q: Which answer below best describes the cellular location of ActRIIB (Select one)?   A. Endoplasmic…

A: ActRIIB means activin receptor type IIB. This protein act as the receptor for TGF-beta members such…

Q: What direction is the sugar molecule (the blue hexagon) going to diffuse? a. Into the…

A: Diffusion allows molecules to travel through the cytoplasm of a cell, and certain particles can also…

Q: If the concentration of a solute is the same both inside and outside the cell, what might you expect…

A: Note: Please note that keeping with the site regulations and in order to provide detailed and…

Q: Which of the following type of transport processes is commonly used by bacteria in a…

A:

Q: The following is the function of the cell membrane proteins: O a. Channels O b. Receptors O c.…

A: Introduction  All cells have a cell membrane, also known as a plasma membrane, which separates the…

Q: Which of the following is an example of a secondary active transport? a. CPT-I b. O2 pump c.…

A: Transport across the plasma membrane is classified as passive and active. Passive transport is the…

Q: hoose the condition that would cause a cell to dehydrate.   A. an isotonic internal environment…

A: Osmosis is the movement of solvent from the region of high concentration gradient to low…

Q: One is NOT TRUE about endocytotic movements including pinocytosis and phagocytosis A. Phagocytosis…

A: The process of bringing substances inside the cell is termed as endocytosis. In this process, the…

Q: The movement of glucose across the plasma membrane is determined by: a. Electrochemical gradient O…

A: Plasma membrane is the selectively permeable membrane, which allows the movement of only selective…

Q: Which of the following types of transporters would be utilized to move two different types of…

A: Cell transport is defined as the process of the movement of substances across the cell membrane.…

Q: From the list below choose all which apply to the process of diffusion.  A. Requires energy B.…

A: Diffusion refers to a process where the substance passes through a membrane without the aid of amy…

Q: Cellular respiration is divided into 3 phases, each yielding a different amount of energy. A yeast…

A: Cellular respiration is a catabolic pathway a set of metabolic pathways that don’t create the…

Q: Question 8. How do cells transport small, nonpolar, hydrophobic molecules, such as fatty acids or…

A: Introduction:- All biomembranes are lipid bilayers made up of two amphiphilic monolayers of lipid…

Q: The drug Colchicine D prevents tubulin proteins from polymerizing. Which of the following cell…

A:

Q: The correct enzyme involved in synthesizing atp from adp is: a. Kinase  b. Protease  c.…

A: The production of ATP is very much important in case of a living organism. This ATP provides…

Q: Arrange the following terms in the order in which information flows in the cell. The blueprint or…

A: ? Dna(1)    mRNA(2)    Protein(4) Enzyme substrate(3)

Q: The following is a type of active transport mechanism: O a Na-K-ATPase Protein Pump O b.…

A: pinocytosis is a form of endocytosis transport, which is an example of active transport.…

Q: Membrane proteins that connect the cytoskeleton to the extracellular matrix: Select one: a.…

A: Membrane proteins are the integral proteins that span the whole length of the cell membrane. They…

Q: Which of the following is always at the same concentration inside and outside the cell? a. potassium…

A: Answer is option b .) water.

Q: Define the following terms: a. biotransformation reaction b. unfolded protein response c. exocytosis…

A: Biotransformation also serves as an important defense mechanism.

Q: Consider a cell membrane.  In order to survive, the cell must move nutrients across the membrane and…

A: The cell membrane is a biological membrane that separates the interior of all cells from the outside…

Q: What ion is found in high concentration inside the cell relative to outside of the cell?   A.…

A: A cell can be defined as the smallest unit of the living organisms which formed the groups to…

Q: Exocytosis requires the release of a neurotransmitter (a molecule or a small peptide) for the…

A: Cell-to-cell communication is an important factor that is necessary for the normal functioning of…

Q: Define the following terms: a. acid hydrolase b. mitochondrion c. lysosome d. autophagy e.…

A: A living eukaryotic cell comprises multiple membrane-bound organelles. Evey organelle has a…

Q: Define the following terms: a. chloride shift b. lipid raft c. caveolae d. simple diffusion e.…

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

Q: The main force driving movement in diffusion across membranes is due to A. concentration gradients…

A: The cell membrane or the plasma membrane is the cell's external protective covering that separates…

Q: CHOOSE THE CORRECT LETTER Where does gluconeogenesis occur in the cell? A. mitochondria B. cell…

A: Gluconeogenesis is the process of generation of glucose from non-carbohydrate precursors (e.g.,…

Q: Explain the process in the below diagram. Where does it occur in living beings- in plants and…

A: The form of transport in which movement of ions across semi-permeable cell membranes takes place…

Q: During passive transport, substances will move across a selectively permeable membrane until……

A: Passive transport is a type of transport of molecules in which there is no use of energy molecules.…

Q: How is bulk transport of molecules governed in a eukaryotic cell? (A by active transport B by…

A: If a cell were a house, the plasma membrane would have served as the outside walls, complete with…

Q: What direction is the sugar molecule (the blue hexagon) going to diffuse?   a. Into the cytoplasm…

A: Substances are transported across permeable and semi-permeable membranes via active or passive…

Q: Why are ion channels necessary to transport ions into or out of a cell? a. Ions are too large to…

A: The answer to the above question is option (b) (b) Ions are charged particles and cannot diffuse…

Q: The energy requiring mediated movement of small particles into or out of a cell up their…

A: The movement of molecules occur either by means of active or passive transport.

Q: otein Which of following statements is true? A. Polar molecules cannot simply diffuse across the…

A: Polar molecules are the charged molecules.  There is no charge on the non polar molecules. Cell…

Q: What is assumed as the cell membrane function in connection with it as a mechanical structure Select…

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

Q: The following table depicts the rate of transport of a molecule into a cell as the external…

A: In cell science, membrane transport alludes to the assortment of mechanisms that manage the passage…

Q: lease answer the following multiple choice question:

A: There are two components:  Moving UP the concentration gradient Use of Proteins  to transport…