Q: Conditions Isotonic Нуpotonic Hурertonic Causes cell to shrink Doesn't change the shape of the cell…
A: Introduction Transportation is an essential process in the cellular life of an individual.
Q: If salt moves out of the cell, what process is moving the salt?
A: The movement of salt and sugar usually takes place from the areas of higher concentrations to lower…
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A: The human body is composed of millions of cells. They provide structure to the body, take in…
Q: What happens when a cell is placed in a hypotonic solution (one with a lower solute concentration…
A: Step 1 Osmosis – It is the phenomenon of diffusion of water or solvent from the area of its higher…
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A: Introduction :- A lower solute concentration than in another solution is referred to as a hypotonic…
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Q: d) hypertonic
A:
Q: If a cell is placed in a hypertonic solution of NaCl (which becomes Na+ and Cl- when dissolved in…
A: EXPLANATION:=.…
Q: he solution outside the cell is 65% water and 35% solute, while inside the cell is 55% water and 45%…
A: The hypertonic solution contains more solute and less water in comparison to other solution.In…
Q: You have a cell suspension in an isotonic medium. Explain in detail what would happen when you add:…
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Q: What happens to cells in an isotonic, hypertonic and hypotonic solution? Why?
A: Tonicity refers to the measure of a cell's ability to gain or lose water in response to the solute…
Q: A plant cell is placed in a sugar solution (area of water concentration). The water moves from an…
A: Osmosis is a process by which the solvent molecules passes from a solution of lower concentration to…
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A: Osmosis is the process by which movement of a solvent tends to pass through a semipermeable membrane…
Q: Placed into a solution with 20% total solutes (_% water) *solution is to the cell *What happens to…
A: Given - a cell with 20% total solutes It will contain 80% water which is the solvent.
Q: Cell placed in the solution Osmotic equilibrium reached Time The diagram above shows the change in…
A: In the given question, we are given with a graph which indicates the cell volume which changes with…
Q: A plant cell that displays a plasmolysis shape must be in which of the following solutions?…
A: Osmosis is the process by which molecules of a solvent tend to pass through a semipermeable membrane…
Q: What is plasmolysis? when an animal cell bursts when a plant cell wall tears when a plant cell…
A: Plasmolysis is the loss of water by cells in a hypertonic solution. If the cell is in a hypotonic…
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A: The enzyme in the problem, identified as ALG6, relates to a superfamily of proteins that the…
Q: A plant cell placed into a hypotonic environment will: Lyse Will “puff up” and swell but not lyse…
A: OSMOSIS It is the movement of water from a region of less concentration to a region of high…
Q: A wilted flower placed in a vase of fresh hwater for several hours became stiff and stood erect.…
A: Osmosis is defined as the movement of solvent molecules from the higher solvent concentration region…
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 following figure shows a typical phospholipid. Suppose this molecule was incorporated into a…
A: Non-polar macromolecules called lipids have a variety of functions in the body. Fatty acids that…
Q: A cell exposed to a hypertonic environment will ________ by osmosis.a. gain water b. lose water c.…
A: A cell is defined as the smallest and basic building block of all living things. A membrane that is…
Q: A 2% glucose and 3% sucrose solution was added to a bag made from a membrane that is permeable only…
A: The beaker contains a solution of 1% glucose and 1% sucrose inside which a bag made up of permeable…
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A: The plasma membrane is selectively permeable in nature that allow the movement of molecules…
Q: what do you think scientists mean when they say that the cell membrane is fluid
A: The inner region of the cell is separated from the outer environment by a protective membrane…
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: C.
A: A. Hypertonic B. Isotonic C. Hypotonic
Q: What condition do plant cells prefer (hypotonic/isotonic/hypertonic)?
A: Answer- Hypertonic environment. Plant cells prefer hypertonic environment that is the salt…
Q: Which of the following statements best describes what happens when a pacterial cell is placed in a…
A: The capacity of a solvent to induce cells to shrink or swell is referred to as tonicity. A…
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A: The behavior of cells with regard to water movement depends on the surrounding solution.A…
Q: Which of the following is ABSENT in a Gram-positive cell envelope? plasma membrane O phospholipids…
A: Answer: There are two types of bacterial cells : Gram positive and Gram negative bacteria. These two…
Q: When are plant cells considered to be plasmolyzed? O When put in distilled water. O When put in…
A: Plasmolysed means the plant cells are contracted due to the loss of water from it. Plant cell is…
Q: The following image shows a red blood cell with more water on the outside, so it comes in, causing…
A: When two solutions are separated by a semipermeable membrane the relative concentration of the…
Q: Submerging a plant cell in distilled water will result in lysis of the cell membrane bursting of…
A: Osmosis is the process by which water moves from a region of higher concentration to a region of…
Q: what happens when you place a plant cell in a hypotonic solution? Hypertonic solution?
A: Particles that are dissolved in a solvent are known as solutes. Solvent and solute together form a…
Q: Which of the following best describes an Isotonic solution? A. The cellular plasma membrane will…
A: A solution is comprised of various components. These components can vary in their nature and…
Q: the cell membrane was completely permeable the concentration inside the cell would be same as…
A: Cell membrane is selectively permeable or semi permeable.
Q: You are working with cells that have an internal solute concentration of 5mM solute. This solute is…
A: It is given that The cells that are being worked upon have an internal solute concentration of 5mM…
Q: If plant cells were placed in a hypotonic solution would they burst like the blood cells? Why?
A: Animal cell does not have cell wall as plant cells have rigid cell wall around cytoplasm. In…
Q: Plant cell walls contain which of the following inabundance?a. starchb. cellulosec. glycogend.…
A: Cell wall is a thick and rigid, non-living, protective envelope outside the plasma membrane in the…
Q: Suppose you are given a container that has a membrane permeable only to metabolic wastes. The…
A: The movement of substances needs either a concentration gradient or it needs an energy source for…
Q: Plants use the proton electrochemical gradient across the vacuole membrane to power the accumulation…
A: Plant cells have vacuoles that accumulate excess salts and water.
Q: Plant cells are typically 90% water inside, what percentage of the cell contains dissolved solutes?…
A: The cell is a structural and functional unit of living organisms. Several cells joined together to…
Q: Specifically what happened to the plant cell in hypotonic solution? Water left what organelle? Did…
A: Plant cells are the structural and functional unit of the plants. The plant cell is quite different…
Q: If the potato is allowed to dehydrate by sitting in open air, would the potato cells be more likely…
A: Potatoes are the tubers that grow on the plant Solanum tuberosum. It is typically composed of 2%…
Q: A blood cell is placed in a sugar solution (area of water concentration). The water moves from an…
A: Osmosis is the process in which diffusion of the solutes, solvents etc takes place by the separation…
Q: When are plant cells considered to be plasmolyzed? O When put in 0.001% NaCI solution. When put in…
A: Hypertonic solution is one that has solute concentration higher than that of cytoplasm. Hypotonic…
Jean Antoine Nollet first documented osmosis in 1748. It is studied under the domain of applied biology.
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- During a hurricane, salt water invades fresh wate marshes ausing many of the plants to die and utimately the loss of soil. The plants are killed because the salt-water solution is ____ to the planets drawing water from the plant cells.a). hypertonicb). isotonicc). mestonicd). hypotonicA certain seaweed plant is found in estuaries. At high tide, the plant is exposed to sea water; at low tide, the plant is exposed to brackish water (less salty water). The concentrations of some dissolved materials remain virtually constant in the cells of the seaweed.Circle the correct word of each pair.a. If a cell [absorbs, loses] water, it will become turgid.b. If a cell [absorbs, loses] water, it will become plasmolyzed.c. If a cell [absorbs, loses] water and it has a very [weak, strong] wall, it will grow.
- ftft: Which of the following correctly describes the structure and function of the cell wall in plants? The cell wall is composed mainly of cellulose. It allows for fluid movement of the cell. The cell wall is composed mainly of collagen. It supports the cell, allowing it to maintain a rigid shape. The cell wall is composed mainly of cellulose. It supports the cell, allowing it to maintain a rigid shape. The cell wall is composed mainly of collagen. It allows for fluid movement of the cell. Which of the following statements correctly describes how the prokaryotic cells appear compared to the eukaryotic cells under the microscope? The prokaryotic cells are much smaller than the eukaryotic cells. The prokaryotic cells have a nucleus, while the eukaryotic cells do not. The prokaryotic cells have cell membranes, while the eukaryotic cells do not. The prokaryotic cells have cytoplasm, and eukaryotic cells do not.Submerging a plant cell in distilled water will result in lysis of the cell membrane bursting of the cell membrane plasmolysis of the cell the cell becoming turgid the cell becoming flaccidA botanist has been examining three plants, measuring the amount of acid in their cells and examining sections of their leaves under the microscope. Numbers in the table are in relative units. Plant Acid, day Acid, night Has wreath anatomy? FADH2 Ethanol A 20 250 No 0 50 B 10 10 No 100 1 C 200 10 Yes 100 1 For part A, they want to know which plant is a C3, C4, or CAM plant. Then, use this info to identify which plant is from Florida, Minnesota, or the desert.
- Which of the following membrane activities requires energy from ATP hydrolysis? Group of answer choices water uptake of plants from roots to shoots movement of water using aquaporin absorption of dissolved nutrients in the small intestine transport of oxygen through the phospholipid layerPlant secondary cell walls are very similar to primary cell walls but have one added sugar that gives them more sturdiness (firmness). This extra sugar is... Select one: a. cellulose b. lignin c. GAGs d. pectinYou place a flaccid plant cell (Ψ = -0.7 MPa) into an environment (beaker) of sucrose solution (Ψ = -0.9 MPa). Compare the initial conditions of the flaccid cell and the environment (beaker of sucrose solution) in terms of: D) Water potential (high or low) of the cell E) Solute concentration (high or low) of the cell F) Tonicity (hypertonic, hypotonic, or isotonic) of the cell G) Predict the direction of water movement (into the cell, out of the cell, or no net movement)
- Which the following statement is FALSE:?a. Relative water content is not a very sensitive index because leaves can show strong responses to <2% change in RWCb. Relative water content is not a very sensitive index because it gives no information about the forces for water movementc. Relative water content is equal the ratio of the mass of water in a given leaf over the mass of water when that leaf was fully saturatedd. Relative water content is equal the ratio of the mass of water in a dry leaf over the mass of water when that leaf was fully saturatedWhen a cell from flaccid plant tissue is placed into a hypotonic solution: a. The cytoplasm will shrink and plasmolysis will occur b. Net water movement will be into the plant cell c. Lysosomes will remove the excess water, protecting the cell d. No net water movement will occur e. The plant cell will break open (lyse)What are the flaws/is wrong ? Plant cells have a few features that animal cells do not have. They have a cell wall that provides support to the cell and gives it shape. They also can have chloroplasts which are the site photosynthesis. Like animals, plants have specialized tissue that perform specific functions. Xylem transports water from shoots to roots. Phloem transports sugars from leaves to the other parts of the plant. Ground tissue is used for food storage and photosynthesis. Dermal tissue is the outer layer that protects the plant. Meristematic tissue is the site of mitosis and therefore growth for a plant. Apical meristem is found at the tips of roots and shoots and allows them to produce flowers. Lateral meristem is found along the length of the plant and allows it to increase in width. Intercalary meristem is found in nodes along grasses and allows them to grow from the “base”, which is why grass continues to grow after it is cut. Plants have three organs: leaves, stems,…
