Why are there no lysosomes in plant cells?
Why are there no lysosomes in plant cells?
Lysosomes are not needed in plant cells because they have cell walls that are tough enough to keep the large/foreign substances that lysosomes would usually digest out of the cell.
What is the difference between animal cell and plant cell?
A plant cell contains a large, singular vacuole that is used for storage and maintaining the shape of the cell. In contrast, animal cells have many, smaller vacuoles. Plant cells have a cell wall, as well as a cell membrane. Animal cells simply have a cell membrane, but no cell wall.
What is the similarities between plant and animal?
1) They both are living organisms. 2) They make/catch their own food. 3) They both have charecters of living things. 4) They are made up of cells.
What is the difference between plant and animal?
Plants contain chlorophyll and can make their own food Animals cannot make their own food and are dependent on plants and other animals for food. Plants give off oxygen and take in carbon dioxide given off by animals. Plants cells have cell walls and other structures differ from those of animals.
What would happen if an animal cell is kept in distilled water for 24 hrs?
What would happen if an animal cell is kept in distilled water for 24 hours? Water will enter inside the cell due to osmosis. As a result the cell will swollen up and becomes turgid. If the cell is placed inside water for longer period the cell may burst due to excess water pressure.
What will happen if a cell is placed in distilled water?
Complete answer: A cell may contain many solutes so it is considered hypertonic when compared to distilled water which is hypotonic So in this case, when a cell is placed in distilled water, water moves from outside of the cell to the inside leading to swelling of the cell.
What would happen if an animal cell is kept in distilled water?
When an animal cell is kept in distilled water, i.e. in the hypotonic solution for a longer time, the water will move into the cell by the process of endosmosis, which will cause swelling of the cell. After the maximum amount of water enters the cell, the cell bursts as it can no longer absorb water.
What would happen if an animal cell was placed in water?
When we put animal cells into pure, fresh water (H2O) , water enters the cells as a result of osmosis, and making the cell expand. Since animal cells do not have a cell wall, when too much of this water enters to make the concentration of water on both sides even, the animal cell may eventually burst, and die out.
What will happen if an animal cell that has a solute concentration of 1% is placed in a 5% saltwater solution?
The cell will shrink in size, losing water due to osmosis. A cell with 5% solute concentration is placed in a beaker with a 1% solute concentration. The cell will gain water and expand. If there is 100% water and 97% water outside the cell and 3% salt inside a cell, what happens to the cell?
What happens when a cell with 1% salt gets put into a 10% salt solution?
It is a type of passive transport. A cell has a 1% salt concentration. It is placed into a solution containing a 10% salt concentration. Water will move out of the cell, causing it to shrink.
What type of solution do animal cells prefer?
isotonic
What is Stenohaline and Euryhaline animals?
Euryhaline organisms are able to adapt to a wide range of salinities. An example of a euryhaline fish is the molly (Poecilia sphenops) which can live in fresh water, brackish water, or salt water. The opposite of euryhaline organisms are stenohaline ones, which can only survive within a narrow range of salinities.
Can sharks live in freshwater?
Their ability to tolerate freshwater is rooted in salt retention. Sharks must retain salt inside their bodies. Without it, their cells will rupture and cause bloating and death. Given this requirement, most sharks cannot enter fresh water, because their internal salt levels would become diluted.
What was the farthest inland a bull shark was found?
The furthest inland a bull shark has ever been seen in North America is Alton, Ill. Alton sits along the Mississippi River about 15 miles north of St. Louis, and 1750 miles from the Gulf of Mexico.