If a fresh-water fish is placed in a seawater aquarium, then the fish may

Q: Can sucrose pass freely through the membrane of a dialysis tube? Explain.

A: Dialysis tubing is an artificial semi-permeable membrane used in many separation techniques. It is…

Q: This type of osmotic environment/ solution • is ideal for plant cell • Will cause a red blood cell…

A: Osmosis is a process that involves the passive transport of solvent (water). In osmosis, water moves…

Q: A semipermeable dialysis tubing bag, containing 10% salt is placed in a 10% salt solution A, 2% salt…

A: Osmosis is a process in which water molecules from the low concentration of solute moves to the…

Q: Can water pass freely through the membrane of a dialysis tube? Explain.

A: membrane of dialysis tube is semi permeable. It is a polymeric membrane which allows the water to…

Q: It is involved in the production of usable energy for the cell   It breaks down carbohydrates to…

A: The basic fundamental units of all living things are generally defined by the term  cells. A human…

Q: glucose охygen water ATP

A: Anaerobic process is the part of respiration. It occurs in the cytoplasm of the cell.

Q: You are getting ready to wash a car. You have a dry sponge and a bucket full of pure water only. You…

A: A hypotonic solution is a solution with a low concentration of solute and higher concentration of…

Q: This specialized channel proteins facilitates water transport through osmosis. Spectrins Aquaporins

A: Osmosis is a process of transport of solvent ( water ) from higher to lower concentrations through a…

Q: 00 A В Which cell represents an isotonic solution?

A: an isotonic solution is one which the solute concentartion is same as that of its surrounding media…

Q: The image above best represents what will occur when

A: Answer:  OSMOSIS = This is the movement or flow of net water from the cell to surroundings or from…

Q: An organism shows the following characteristics?choice are. Multicellular body, heterotrophic…

A: Heterotrophic nutrition. ( correct answer )

Q: If the dialysis tubing and the beaker solution are both 25% sucrose/iodine it would be isotonic…

A: Dialysis tubing is an experiment to test the permeability of sucrose, iodine, etc through osmosis…

Q: Plant cells becomes turgid in an isotonic solution. Group of answer choices True False

A:

Q: Description of Classification Guard Cells Direction of Consequence Water Movement Medium of Medium s…

A: Here, we have to write the effect of varying salt concentration on guard cells. Considering that…

Q: Assume you used a hemocytometer to count your cells. Given the results below, calculate the total…

A: A hemocytometer is a specialised counting chamber used in laboratories to count and gauge the…

Q: Explain osmotic balance in cells. What happens to a cell that is placed in a hypotonic solution,…

A: Osmosis is a process of passive transport of water molecules through a selectively permeable…

Q: Many nutrients are transported from blood plasma into cells by diffusion. How does molecule size…

A: We know that oxygen and various nutrients show movement out into the cells from the blood plasma…

Q: This specialized channel proteins facilitates water transport through osmosis. Spectrins Aquaporins…

A: In facilitated diffusion, the movement of solutes happens via transport proteins that span the…

Q: The diagram represents the dialysis bag and the beaker of water in which it was placed. Label the…

A: Osmosis: It is the process by which solvent moves from a solution of lower concentration into the…

Q: What are the chemical processes involved in: -Dialysis -Gel Electrophoresis Techniques…

A: The chemical process involves the transformation of one chemical compound to another. This process…

Q: Indicate where specifically in the cells does these occur: Glycosis, Kreb cycle, Elcctron transport

A: All this three processes are part of the respiration. Respiration is a process in which oxygen is…

Q: This cell membrane is permeable to water and I2KI but not to carbohydrates. What will happen over…

A: The physical and passive process by which movement of solvent or  water molecules between two…

Q: Most metabolites pass through the cytoplasmic membrane via: secretion systems transport proteins…

A: The intermediate outcomes of metabolism, known as metabolites, are created by a variety of naturally…

Q: However, if the salinity level is too extreme or the exposure is prolonged, it could lead to…

A: It has been confirmed that marine mussels can well tolerate  up to 20% salinity levels. Exposure to…

Q: A 73 year old woman is admitted to hospital for treatment of an abscess from staph. It was necessary…

A: Abscess is the confined pocket of pus that has built within the organs or tissues of the body.…

Q: This type of passive transport • does not require ATP • uses transport proteins to increase the…

A: Passive transport, additionally called as passive diffusion, could be a method by that an particle…

Q: Consider this red blood cell (red circle) in the solution. The blue dots cannot pass through the…

A: The correct answer is . The cell will expand or swell .

Q: The portion of osmotic pressure exerted by osmotic pressure ( or oncotic pressure ) small ions…

A: Osmotic pressure refers to the force of dissolved ions in a solution that pull water towards it…

Q: Within a biofilm: cells are randomly distributed. cells are protected from easy penetration of…

A: Biofilms are a collective of one or more types of microorganisms that can grow on many different…

Q: Mictotubules are made of     alpha, beta and gamma subunits     beta subunits only     alpha…

A: Microtubules are tubulin polymers that are part of the cytoskeleton and provide eukaryotic cells…

Q: If a patient is confused and dehydrated.An IV drip is ordered. The ER nurse quickly starts the IV…

A: A solution is hypertonic when the solution outside the cell has a higher solute concentration than…

Q: The function of peroxidase is to turn hydrogen peroxide into… Select one: salt and ATP salt and…

A: Peroxidases are the second most common type of enzymes used in biotechnological procedures and are…

Q: Which of the following statements about cellular membranes is true? Transmembrane proteins are…

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

Q: Describe what you observe in the cells, paying particular attention in the positioning of the cell…

A: The science of structure and functioning of cells is known as cell biology, and it is based on the…

Q: H,0 H,0 H,0 H,0 H20 H,0 H20 Plasma membrane H,0 Which figure depicts a plant cell placed in a…

A: INTRODUCTION When a cell placed in a hypertonic solution the water will move from the cell to the…

Q: You have cultured cells in 10mL of medium. You take a sample and view it under a hemocytometer. The…

A: The objective of this question is to calculate the total number of cells in the culture medium using…

Q: burger is initially contaminated with 100 cells of bacteria.  To solve: How many cells will there…

A: Introduction Bacteria are prokaryotic, unicellular organisms. Bacteria belongs to the Kingdom…

Q: When placed in a hypotonic solution, a red blood cell will undergo ?*

A: When placed in a hypotonic solution, a red blood cell will undergo Answer. Hemolysis

Q: A cell develops a mutation in its potassium channel that prevents the ion from leaving the cell. If…

A: Potassium-channels are one of the most widely distributed channels in the cell's membrane that are…

Q: Which of the following has the largest impact on whether diffusion alone will move nutrients within…

A: Size of the organism has larger impact on whether diffusion alone will move nutrients within an…

Q: Complete the table with the following words. - No net movement of water - Flaccid cell - Lysed cell…

A: Osmosis is the movement of water molecules from the region of higher solvent concentration or low…

Physical and Chemical features

The physical property of a compound could be determined without modifying the originality of the compound. Examples of physical properties are density, hardness, color, boiling, and melting point. The chemical property expresses the ability of a compound to undergo a particular chemical change.