Q: Study the following table and identify the correct sequence of cell which shows the path of water…
A: Introduction: Water potential(ψ) is defined as the sum of osmotic potential(ψs) and pressure…
Q: Describe the movement of the blue molecule and explain why this is considered passive transport.
A: The plasma membrane of the cell is a selectively permeable membrane that controls the movement of…
Q: An earthworm prefers moist soil. Why does this animal die if it driesout on a sidewalk?
A: Earthworm is a reddish brown terrestrial invertebrate that inhabits the upper layer of the moist…
Q: Indicate which of the following involves osmosis by answering yes or no When the bulb of a thistle…
A: Osmosis is a type of diffusion in which water ions or molecules pass freely from a more concentrated…
Q: Explain what will happen to a plant cell if it is kept in a solution havinghigher water potential.
A: Water potential refers to the measure of potential energy in water as well as the difference between…
Q: Describe how a cell would react to a hypertonic orhypotonic solution.
A: The cells has the ability to swell, shrink or remain in the same size depends on the environment in…
Q: Name four plant structures that move water from soil to the air above the forest canopy (through a…
A: In terms of plant growth and production, water is the most restricting abiotic component. It plays a…
Q: Fill in the boxes with the appropriate tonicity description (hypertonic, hypotonic, isotonic)
A: Passive transport is considered to the movement of an ion or other molecule across the membrane…
Q: hich process most likely takes place in the plant cells if it is submerged in salt water? A. Water…
A: C-Water moves out of cell to equalize solution concentration.
Q: Plant cells becomes turgid in an isotonic solution. Group of answer choices True False
A:
Q: Which one of the following statement is wrong? Options Water is absorbed mainly by unicellular root…
A: Osmosis is termed as the diffusion of water where diffusion is that solute moves from high…
Q: Explain the process of osmosis and how osmosis affects animal cells? (Hint:
A: Molecules are always moving because they possess a certain kinetic energy.
Q: Which of the following scenarios describes the process of osmosis? a) An amoeba engulfs a food…
A: OSMOSIS:- The movement of the water or solvent from its higher concentration to the lower…
Q: what can be an analogy showing similarities between a cell membrane and a fence?
A: Our bodies are comprised of uncountable number of cells, every one of these cells can be think of as…
Q: A freshwater (very low solute concentration) plant is placed into seawater (very high solute…
A: When a cell is placed in an hypertonic solution, there will be a net flow of water out of the cell,…
Q: This means that the saltwater is to the cells of the celery stalks. hypertonic isotonic O hypotonic
A: All the plant or animal cell has a transparent semipermeable layer called cell membrane through…
Q: Explain the behavior of water molecules in the isotonic solution.
A: The concentration of solute in the aqueous environment of cells can be used to define it. Hypertonic…
Q: Explain the plant cell as an osmotic system.
A: Osmosis the process where solvents moves from its high cencentration to low concenrration through…
Q: explain how you can estimate the osmolarity of plant tissue by incubating pieces of it in different…
A: Osmolarity is important because cells cannot survive if the osmolarity of their surroundings is much…
Q: Indicate which of the following involves osmosis by answering yes or no. Plant seeds soaked in water…
A: Osmosis is basically a spontaneous process where there is a net movement of water molecules through…
Q: Draw a diagram that compares and contrasts types of passive and active transport.
A: Molecules move from outside of cell to inside of the cell and vice versa .via this transport…
Q: Choose the best answer for following question. The sugar produced by mature leaves moves into sieve…
A: The gradient of sugar from source to sink origins pressure progress from the sieve tube to the sink.…
Q: The sugar produced by mature leaves moves into sieve tubes by wayof _____, while water follows by…
A: Answer is d.) active transport,osmosis.
Q: Fill in the blank: To an aquatic plant. Urea is added to make the plant grow faster, butafter some…
A: Plants are multicellular organisms in the kingdom Plantae that use photosynthesis to make their own…
Q: A. Does the liquid surrounding this plant cell have a higher or lower concentration of water? B.…
A: Osmosis is the movement of water through a semi permeable membrane from a less concentrated solution…
Q: Write a short paragraph discussing why is it important for you to understand the transport mechanism…
A: The transportation mechanism in the body is defined as the movement of molecules across the…
Q: Which of the following is an example of osmosis?A. Cigarette smoke spreads in the airB. Carbon…
A: The plants are the multicellular eukaryotic organism in the kingdom Plantae. It is characterised by…
Q: Name the phenomenon by which living or dead plant cells absorb water by surface attraction.
A: The plants have the vascular system through which the plants are able to absorb water from their…
Q: Based on the features of the cell membrane explain why water molecules require channel proteins e.g.…
A: Plasma membrane is the outermost covering in both prokaryotic and eukaryotic cells.
Q: Describe how water molecules move into the plant from the soil. Give an example that includes the…
A: Plants require water for photosynthesis and they obtain water from the environment they live in.…
Q: Indicate which of the following involves osmosis by answering yes or no. Garden grass wilts after…
A: The property of the membrane that allows certain solutes to pass through it while limiting the other…
Q: Choose the correct route of water transfer through the cell wall of root hair , cell membrane of…
A: In plants, the roots area unit the organs of a plant that area unit modified to provide mooring to…
Q: What would enhance water uptake by a plant cell?(A) decreasing the Ψ of the surrounding solution(B)…
A: Root pressure is the positive pressure that generates in the plant root when water and minerals are…
Q: What property of waxy cuticle that cover plant leaves makes the cuticle impermeable to water
A: The leaf outermost layer is the epidermis. The upper and lower epidermis are present on either side…
Q: The figure below shows a U-shaped tube with the same level of water (green color) at both sides.…
A: Diffusion is the passive process by which movement of solvent or water molecules between two…
Q: Compared with a cell with few aquaporin proteins in itsmembrane, a cell containing many aquaporin…
A: Aquaporins are the integral membrane proteins that are embedded in the membrane. These protein…
Q: How come c) is the answer? Wouldn't the fresh water be a hypertonic solution because it would allow…
A: Yes,Option (C) is perfectly correct. Firstly you should understand the concept of concentration.…
Q: Mark the flow of water with an arrow for cells that have been placed in solutions of differing…
A: INTRODUCTION Osmosis This is the movement of solvent particles through a semipermeable membrane from…
Q: Explain what would occur to a bacterial cell placed in a salt concentration of 10%, that normally…
A: Explain what would occur to a bacterial cell placed in a salt concentration of 10%, that normally…
Q: Name the term which is given for the movement of water through a semipermeable membrane? Endocytosis…
A: Osmosis is defined as movement of a solvent (like water) through a semipermeable membrane (starting…
Q: _____________ are small molecules that collapse a proton gradient by equalizing the proton gradient…
A: In case of steady state, the electron transport chain or ETC is inhibited by a feed-back mechanism…
Q: What might happen to the contractile vacuoles in a paramecium if the organism were transferred from…
A: Paramecium is on of the fresh water protists which habitats the fresh water environments. Fresh…
Q: Osmosis in Osmosis is the movement of water from an area of A Animal Cells high water concentration…
A: INTRODUCTION Osmosis Osmosis is the movement of water molecule from a region of higher concentration…
Q: Name the process by which intact plant cells lose water in the form of droplets from leaf margins.
A: Leaves are the principal lateral appendage of the vascular plant stem. It is present above ground…
Q: Give a brief account on the material transport mechanisms through cell membrane
A: Cell is the smallest structural and, functional unit of life. It is simple machinery that houses all…
- Explain how salting the roads in winter leads to the death of road side plants. Explain your answer in terms of osmosis
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- Which of the following is an example of osmosis?A. Cigarette smoke spreads in the airB. Carbon dioxide entering the stomata of leavesC. Absorption of water by plant rootsE. Oxygen diffusing out of the stomata of leavesExplain what will happen to a plant cell if it is kept in a solution havinghigher water potential.Decomposing organic matter in soil is called ______ a. clay b. humus c. silt d. sand
- Plants growing under normal soil water conditions are called?What would enhance water uptake by a plant cell?(A) decreasing the Ψ of the surrounding solution(B) positive pressure on the surrounding solution(C) the loss of solutes from the cell(D) increasing the Ψ of the cytoplasmExplain the factors involved in the movement of water out of leaf
- Fill in the blank: To an aquatic plant. Urea is added to make the plant grow faster, butafter some time the plant dies. This may be due to _______ .Assume that you place a freshwater plant into a saltwatersolution and examine it under a microscope. What happens to the plant cells? Draw and illustrate your explanationDescribe how water molecules move into the plant from the soil. Give an example that includes the concept of water potential.
- write an evaluation and discussion using the data and relate to answer the hypothesis. Hypothesis: The garlic cloves wrapped in biodegradable paper and foil will degrade gradually, however, the cloves without packaging will degrade at a faster rate. This is because the wrapped cloves are not being exposed to factors which affect biodegradation such as light and oxygen.Compared with a cell with few aquaporin proteins in itsmembrane, a cell containing many aquaporin proteins will(A) have a faster rate of osmosis.(B) have a lower water potential.(C) have a higher water potential.(D) accumulate water by active transport.explain how you can estimate the osmolarity of plant tissue by incubating pieces of it in different concentrations of sucrose solutions.
