Answer:
1. Is it safe to consume a plant/crop that has been injected with genetic engineering?
Answer:
If the cells are submerged in pure distilled water, each cell will absorb water from the environment where it is located, increase its volume and possibly break.
Explanation:
The cells maintain an osmotic balance relationship between their cytoplasm and the extracellular space, that is, the cell is isotonic with the medium.
When a cell is exposed to a hypotonic medium -such as that which provides pure distilled water- water will pass through osmosis from the extracellular space to the cytoplasm, causing the cell to increase in volume (swell) and the increase in internal pressure can Make it break.
<u>In osmosis, water passes from space with less concentration of solutes to the highest concentration</u>.
Learn more:
Isotonic solution brainly.com/question/13943541
It is a matter of surface area to volume. The ratio of surface area to volume decreases (as it gets larger, volume increases faster than surface area). Because of this, cells can only intake so many nutrients and other things they need, meaning growth is limited.
Answer:
1. Isotonic
2. Hypotonic
3. hypertonic
4. hypotonic
5. Hypertonic
6. Hypotonic
Explanation:
Tonicity refers to the amount of the solute concentration dissolved in the solution which determines the direction of the diffusion across the semipermeable membrane.
There are three types of tonic solutions formed on the basis of solute concentration which are:
1. Isotonic solution: When the solute concentration is the same across both the sides of the semipermeable membrane. When a cell is placed in isotonic solution it remains in the same state as no movement of water is observed as in option 1.
2. Hypertonic solution: The solution which contains a high amount of solute and a low amount of water. When the cell is placed in this solution the cell shrivels as the water movement is observed from the cell to outside down the concentration gradient like in option-3 and 5.
3. Hypotonic solution: The solution which contains the low amount of solute and high amount of water, when a cell is kept in the hypotonic solution the cell swell and could become flaccid if is a plant cell as in option 2, 4 and 6.
