Answer:
The correct answer will be option- capsule.
Explanation:
The fungal pathogen <em>Cryptococcus neoformans</em> causes cryptococcosis disease which affects the impaired immunity individuals like individuals with advanced HIV infection. Thus basic proliferation and evasion processes are necessary to understand to treat this infectious disease caused by this agent.
The major virulence factor of the fungal pathogen is the component of cell wall and polysaccharide called "capsule" and is the target of the antifungal drugs.
Thus, option-capsule is the correct answer.
Answer:
materials/out
Explanation:
Physical limits on the flow of <u>materials</u> into and <u>out</u> of the cell prevent most cells from being too large.
<em>The limitation of the kind and amount of materials that flow into and out of the cell prevents the cell from being too large. The function of selectively allowing materials to enter and leave the cell is carried out by the cell membrane. While being permissible to some materials, it shuts some materials off and, thus, the size of the cell is maintained. </em>
Answer:
Yes, I think the benefits of using water resources to generate electricity outweigh the costs and drawbacks
<u>Explanation:</u>
The electricity produced using water is called hydropower has benefits like it does not pollute the air. If water is used to produce electricity than every state can produce its own electricity without relying on other states for fuel.
With these benefits, hydropower is very costly and it has several other drawbacks also like it pollutes water and reduces the oxygen level in the water. So it is a threat to wildlife. It reduces recreational activities like swimming, boating, and fishing, etc.
Answer:
c. causes cells to swell and burst, whereas apoptotic cells shrink and condense
Explanation:
These two mechanism are responsible for death of cells in multi cellular organisms.Apoptosis is naturally occurring process which is well organised and programmed.It is ensures the automatic death of old and worn out cells, needed for certain cellular developments. This is demonstrated by DNA fragmentation,cell shrinkage,and the break down of the nuclear walls.It can be initiated through two pathways of intrinsic and extrinsic,The latter leads to death from internal factors,while in the former is when external factor causes the death .
However,when cell death is influenced by external factors(toxins) in the cell environments,which lead to unpredictable or unregulated process leading to cell death ,the process is called Necrosis.it is demonstrated with the swelling and busting of the cell.and characterised with inflammation. It is an accidental death which causes injuries to the cells and tissues.
Answer:
C) Rodents with black fur color will decrease in frequency as they are more visible to the predator against the light sand background.
Explanation:
As we know that the area that the rodents were released has a light color and a rodent predator, we can conclude that the black-colored rodents will be the ones that will be most captured by the predator and will decrease its frequency. This will happen because the brown and tan rodents are more similar to the color of the place and therefore will be able to stay camouflaged, making it difficult for the predator to see them, this does not happen with the black rodent that will be easily seen and captured.
