What is the difference between - * ?active and passive transport

Q: How does bulk transport of molecules governed in a eukaryotic cell? by active transport by…

A: Bulk Transport Across Cell Membranes Bulk transport inwards as well as outwards occurs across the…

Q: Criteria for Facilitated Diffusion Comparison Pinocytosis (Difference) (Similarity) (Choice)

A:

Q: bindng site dain ding, site ATP What type of transport is shown in the figure above? O Active…

A: During active transport substances move against the concentration gradient from an area of low to an…

Q: What kind of transport mechanism in cells involves ligands binding to specific receptor proteins on…

A: Transport is a kind of process which is responsible for transporting the molecules from the one…

Q: Suppose you discover a new bacterium that has a concentration of 15 nM Cu2+ inside the cell, and 1…

A: Diffusion is the movement of silute particles or molecules from the region of higher concentration…

Q: What is NOT true about facilitated diffusion? O the process often requires energy from ATP net flow…

A: Introduction: Passive transport known as "facilitated diffusion" occurs when a material is moved…

Q: Here's one experimental approach to finding out how rapidly a membrane transporter can move its…

A: Glycolysis is the first step of cellular respiration in both prokaryotes and eukaryotes and involves…

Q: What does hypertonic mean? * Your answer You are trying to see if a channel transports a specific…

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

Q: -What is diffusion? How is the cell membrane involved in this process? --How are endocytosis and…

A: Introduction: Diffusion is the process of movement of molecules under a concentration gradient. The…

Q: To avoid the inevitable collisions that would occur if two-way traffic through a single pore were…

A: Introduction: Replication, transcription, DNA repair, and recombination all take place in the…

Q: What is the expected subcellular location for a protein has only an amino-terminal signal sequence…

A: Amino-terminal signal peptides (SPs) are short regions that guide the targeting of secretory…

Q: Facilitated diffusion is a type of passive transport that allows solutes to move across the plasma…

A: The transportation of molecules across the plasma membrane depends on the nature of the molecules.…

Q: What’s the difference between active and passive transport.

A: Introduction The cell membrane of most organisms is a semipermeable membrane that is it allows only…

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

A:

Q: Discuss the role of Sodium ions, how does it relates to CIPA ve me detail and correct answer of all…

A: Sodium ions are positively charged ions that has an intracellular concentration of 14 mM, an…

Q: Which stimulus provides the energy to gate a leakage channel? (Read carefully!) O Ligand binding O…

A: The stimuli that provides the energy to gate a leakage  channel is Ligand binding Answer is : Option…

Q: Does active B gactactosidase protein in its final state in a Primary structure Secondary structure

A: Proteins are the polymers of amino acid connected to each other by covalent peptide bond.

Q: Proteins involved in provide a channel for solutes to move across the membrane. enzyme activity…

A: Introduction  Proteins are the key biomolecules in the biological system, any important…

Q: Short answer: What are the 3 types of cytoskeleton and what is one distinguishing feature of each…

A: 1. Short Answer:Microfilaments (Actin filaments): Distinguishing feature - Made up of actin protein…

Q: Which of the following types of transport relies on a concentration gradient? Secondary active…

A: Concentration gradient is the difference in concentration between two regions especially between two…

Q: Which of the following molecules can bind to and open at least one type of Kir channel?…

A: The cell membrane is a structure which protects the cell and acts as a barrier and transports the…

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: What is the enzymatic activity of sodium-potassium ATPase (pump)?     binds to and hydrolyzes ATP;…

A: The sodium-potassium pump also known as the NAK pump regulates the concentration of Sodium and…

Q: What are some of the interactions made between ATP and the kinase? Describe bonds that the protein…

A: Kinase is an enzyme that help in transfer of phosphate group. Kinase is a large group of enzyme that…

Q: A plant cell placed in a hypertonic solution will: O remain unchanged. O swell slightly. O undergo…

A: The three types of solutions that cause water to move in and out of the cell are- Hypotonic,…

Q: Facilitated diffusion is a metabolically inexpensive process. O True O False

A: Membrane transportation is a phenomenon involving transfer of nutrients from one part to other.  It…

Q: Name the membrane transport mechanism that Ca2* would most likely use to diffuse across the…

A: Ca2+ are transported by Ca2+ pumps which are mainly present on smooth endoplasmic reticulum (SER)…

Q: why is the molecular machinery for membrane fusion is important for any cell that utilizes vesicular…

A: A vesicular transporter or vesicular transport protein helps in the transport of molecules across…

Q: What role does the plasma membrane play in the regulation of intracellular fluid composition? Don't…

A: Interstitial fluid, or simply tissue fluid, is a mixture of water, ions, and small solutes that are…

Q: You add 1 tsp. of sugar to a warm water solution and wait for the sugar molecules to diffuse across…

A: Movement of substances occurs by active or passive transport mechanisms.

Q: Which of the following statements correctly states the process shown in the diagram? O The process…

A: Plasma Membrane  The biological membrane, or cell membrane, or bilipid membrane, is common in all…

Q: Regulated exocytosis requires that some sort of signal be received by the cell that leads to a…

A: Introduction Regulated exocytosis is most often identified as the late step of protein and…

Q: Assume one has a cellophane membrane with a pore size of 400 Daltons. Which of the following dyes…

A: We can say that Diffusion occurs when all particles (atoms and molecules) are in continual random…

Q: Can you explain ACTIVE transport - more specifically how transport is facilitated by proteins…

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

Q: the correct statements regarding the transport of proteins to the ER shown in the diagram below.

A: The signal recognition particle dependent targeting pathway helps in the rapid and efficient…

Q: Examples of a molecule that cannot pass through the cell membrane? Can pass but with assistace? Can…

A: Both the unicellular and multicellular organisms' cells are surrounded by the membrane known as the…

Q: State one way the two molecules could differ that would explain the difference in their ability to…

A: The difference in their ability to pass through a artificial cell membrane are as follows 1)…

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…

Q: Which of the following complexes is not involved in pumping protons to the inter-membrane space? O…

A: Complex I, Complex II, Complex III, and Complex IV are the series of protein complexes that transfer…

Q: Which of the following processes is depicted in the diagram? ++++ ++++ ++++ ++++ ++ Low + + High + O…

A: The movement of chemicals across a biological membrane from a high-concentration location to a…

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.