Table of Contents
Which solution would most likely cause a plant placed in it to become firmer or more rigid?
For a plant to become more rigid, it would have to take in water. Water diffuses (a process called osmosis) from areas where there is a lot of water (and less solute, so hypotonic) to areas where there is not as much water (and more solute, so hypertonic).
What type of solution do plants prefer Why?
In a hypertonic solution, a cell with a cell wall will lose water too. The plasma membrane pulls away from the cell wall as it shrivels, a process called plasmolysis. Animal cells tend to do best in an isotonic environment, plant cells tend to do best in a hypotonic environment.
What solution do plants require?
Plants use water potential to transport water to the leaves so that photosynthesis can take place. Water potential is a measure of the potential energy in water as well as the difference between the potential in a given water sample and pure water.
What would most likely happen to a unicellular?
What would most likely happen to a unicellular organism if it was exposed to a hypotonic solution for an extended period of time? It would swell and then burst. Chlorophyll is found in plant leaves and absorbs light from the sun to enable plants to perform photosynthesis.
In which kind of solution is the concentration of solutes?
Isotonic: The solutions being compared have equal concentration of solutes. Hypertonic: The solution with the higher concentration of solutes. Hypotonic: The solution with the lower concentration of solutes.
In which kind of solution is the concentration of solutes the same inside and outside of the cell *?
An isotonic solution has the same concentration of solutes both inside and outside the cell. For example, a cell with the same concentration of salt inside it as in the surrounding water/fluid would be said to be in an isotonic solution.
What is the best solution for plant cell?
In the case of a plant cell, however, a hypotonic extracellular solution is actually ideal. The plasma membrane can only expand to the limit of the rigid cell wall, so the cell won’t burst, or lyse.
Do plants prefer hypotonic or hypertonic solution?
Plants prefer hypotonic environments, because the plants will then be able to take on water and the plant cell will become “turgid” (swollen and hard).
What solution causes osmosis?
In contrast to hypotonic solutions, the high osmolarity and sodium concentration of hypertonic solutions, such as 7.5% saline, causes a free water shift (i.e., osmosis) from the intracellular space to the extracellular space, expanding the extracellular fluid volume by 3 to 5 times the volume administered.
What helps a plant grow?
10 Ways To Encourage Growth Of Plants Preparation Is Key. The key to growing plants the right way is to make sure that the soil is prepared properly before you start planting. Use The Right Fertilizer. Soak Seeds In Tea. Grow Seedlings Inside. Spice It Up. Talk To The Plants. Coffee Grounds. Weeding.
What is the reason for reduced in the plant growth?
Reduced crop growth may be caused by reduction of the length of the growing period, low temperature, limited supply from the soil of water, oxygen, and nutrients to the root system, and a limited activity of the root system.
What affects plant growth?
Plants need five things in order to grow: sunlight, proper temperature, moisture, air, and nutrients. These five things are provided by the natural or artificial environments where the plants live. If any of these elements are missing they can limit plant growth.
Which would most likely happen if the paramecium were placed in distilled water?
Based on the data in the graph, which would most likely happen if the paramecium were placed in distilled water? The contractions would increase.
Which best defines homeostasis ?’?
Homeostasis is the ability to maintain a relatively stable internal state that persists despite changes in the world outside. All living organisms, from plants to puppies to people, must regulate their internal environment to process energy and ultimately survive.
Which reason best explains why the cell membrane helps the cell maintain homeostasis?
Which reason best explains why the cell membrane helps the cell maintain homeostasis? The cell membrane is selectively permeable.
What kind of solution causes Crenation to happen to red blood cells?
When red blood cells are in a hypertonic (higher concentration) solution, water flows out of the cell faster than it comes in. This results in crenation (shriveling) of the blood cell.
What solution has the highest concentration of particles?
A hypertonic solution has a higher concentration of dissolved particles than a cell.
Does hypertonic solution cause osmosis?
When placing a red blood cell in any hypertonic solution, there will be a movement of free water out of the cell and into the solution. This movement occurs through osmosis because the cell has more free water than the solution.
In which kind of solution is the concentration of solutes the same inside and outside of the cell isotonic hypertonic hypotonic concentration?
Hypotonic solutions can cause the blood cell to burst from the pressure. There are three types of solutions that can occur in your body based on solute concentration: isotonic, hypotonic, and hypertonic. An isotonic solution is one in which the concentration of solutes is the same both inside and outside of the cell.
In which kind of solution is the concentration of salutes the same inside and outside of the cell Brainly?
A solution is isotonic to a cell if it has the same Concentration of dissolved particles as the cell. Water molecules move in and out of the cell at equal rate, so the cell size remains the same. A hypertonic solution has a higher concentration of dissolved particles then a cell.
Why is a solution isotonic?
The isotonic solution allow the cells to move water and nutrients in and out of the cells. This is necessary for blood cells to perform their function of delivering oxygen and other nutrients to other parts of the body.
