Which molecule would require facilitated diffusion to pass through the cell membrane? Carbon dioxide Nitrogen gas Oxygen O Glucose

Q: tonic (hyperosmotic) solution:   None of the other four answers describes what happens in a…

A: The movement of water in or out is based on the process called osmosis. Osmosis is the process in…

Q: Compare and contrast the following methods of a passing cell membrane in terms of movement with…

A: Plasma membrane is a selectively permeable structure which forms a barrier between cytoplasm and…

Q: Which would be synthesized on free ribosomes in the cytoplasm? peroxisomal membrane protein…

A: Proteins synthesized by membrane bound ribosomes include soluble and membrane proteins that reside…

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: 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: When a human leukocyte (white blood cell) “consumes” a bacterial cell, this process is called:…

A: Endocytosis is a process of taking particles or substance into the cell by pinching the membranes of…

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: What is a main difference between active and passive transport? active transport is spontaneous…

A:

Q: Write a brief summary of about 200 words about adolescence brain.

A: The brain grows quickly in the initial 3 to 5 years of life, and all the construction and structural…

Q: What type of structure could a bacterium use if it needed to protect its cytoplasm from toxic…

A: Bacteria are single-celled microorganisms that lack a well defined nucleus as well as other…

Q: ollowing figure shows the process of: High glucose concentration (Glucose] Glucose], tive transport…

A: Transport across the cell is very necessary because some of the substances are present outside in…

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: The driving force for diffusion is Select one: the kinetic energy fro the molecules in motion. ATP…

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

Q: Using the appropriate osmotic terms (hypertonic, hypotonic, or isotonic) describe what would happen…

A: Isotonic- Solution having same amount of solute inside and outside cell.Hypotonic- Solution outside…

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: A cell's energy is used in the process of: • osmosis active transport diffusion passive transport

A: Passive transport is defined as the movement of molecular substance through a cell membrane without…

Q: What structures are needed in a cell membrane to carry out facilitated diffusion?

A: Molecules can move via biological membranes via 2 main methods : active and passive transport.…

Q: Which line on the attched graph shows simple diffusion and which shows carrier mediated transport?…

A: a

Q: How does the plasma membrane of a cell compare with the membrane in the U-shaped tube

A: The cell membrane is also known as the plasma membrane. It is membrane found in all cells and…

Q: One of the following does not belong to the group. Identify the one and explain why it does not…

A: The plasma membrane is semi-permeable in nature. It does not allow all molecules to pass the inner…

Q: Of the following cell transport mechanisms, which mechanism does not require energy to move…

A: Membrane transport is dependent upon the permeability of the membrane, transmembrane solute…

Q: Small amounts of water can move through the plasma membrane of some cells because Water molecules…

A: The plasma membrane is selectively permeable. This means that it allows certain molecules or ions to…

Q: In eukaryotic cells, what name is given to the region between the nucleus and the plasma membrane?…

A: Eukaryotic cells - Eukaryotic cells are the type of cells that make up all multicellular organisms,…

Q: The exchange of gases in our lungs is through osmosis Ophagocytosis diffusion adhesion O…

A: The exchange of oxygen and carbon dioxide occurs in very tiny air sacs called alveoli. Alveolar…

Q: Which of the following active transport mechanisms moves solid particles towards the interior of the…

A: Exocytosis is the active transport mechanisms which include the movement of solid particles towards…

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: A single-celled organism is shown performing an activity essential to survival. Wastes If the…

A: Active transport is also known as uphill transport which requires the transport of molecules from…

Q: Passive transport * Is when an ion flows down a gradient to enter or exit a cell Does not require…

A: The cell membrane serves as a barrier between the internal and external environments of the cell.…

Q: Differentiate the following: simple diffusion; facilitated diffusion Facilitated diffusion, active…

A: Various mechanisms occurs in the body in order to import or export different substances into and…

Q: In which situation would passive transport not use a transport protein for entry into a cell? water…

A: The transport of substances across the cell membrane occurs in two ways; active transport and…

Q: concentration gradient diffusion  osmosis  facilitated diffusion active transport

A:

Q: Determine if each statement applies to facilitated diffusion, active transport, or both

A: In diffusion, molecule migrate in a random way, the overall consequence being substances migrating…

Q: This graph shows facilitated diffusion of a compound across a cytoplasmic membrane and into a cell.…

A: Diffusion is a process of passive transport in which molecules move from an area of higher…

Q: Which of the following is not a factor affecting the rate at which diffusion occurs? O Temperature O…

A: Diffusion : It is the process by which molecules moves from a region of higher concentration to a…

Q: The net diffusion of a solvent, across a semi-permeable membrane, from low to high solute…

A: The difference in the concentration between the two areas is called the concentration gradient.…

Q: Which transport mechanism would allow osmosis to occur between the intracellular and extracellular…

A: Diffusion: -Process of passive transport. -It helps in the movement of molecules from a higher…

Q: This type of cell transport requires energy (ATP) and moves substances from low to high…

A: Active Transport When a solute moves in accordance with osmotic , concentration or the electrical…

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: According to the video and the background information, what are the effects (direct and indirect)…

A: Mutualism is a type of symbiotic relationship in which both species involved benefit from their…

Q: Given what we know about diffusion / the cell membrane, what is able to diffuse and cannot diffuse…

A: The cell membrane can be defined as the outer layer of the cell which is semi-permeable in nature.…

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.