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Effectus [21]
3 years ago
7

Why is cytosis affected by oxygen levels

Biology
1 answer:
Vlada [557]3 years ago
6 0
Cytosis<span> is an active transport mechanism, meaning that it requires the supply of ATP in order for it to work. </span>
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An example of natural selection is the tail of a male peacock. The females of the species choose mates based on the colors of th
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<span>(decreased variation in tail feather color because no form of the trait is advantageous) Due to the fact that the tail color is no longer a necessity, so it will eventually stop being needed and variation will decrease.</span>
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The early stage of protein purification often uses a procedure known as "salting out". This is typically done by treating the pr
Vikki [24]

Answer:

Answer is Ammonium sulfate.

Explanation:

The method of adding ammonium sulfate to a protein solution is known as precipitation. This is because the addition of ammonium sulfate will reduce or decrease the solubility of the protein. And as the ammonium sulfate is being increased, so also the solubility of the protein will be decreasing.

And at the long run, the protein will be precipitated. This is what is referred to as the 'salting out' procedure.

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3 years ago
What happens at each step of a dichotomous key?<br><br> PLEASE HELP ME!
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Oh I know this, It narrows down its characteristics here is an example:

The first step in the key will be organized the following way:

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b. wings not covered by an exoskeleton

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1. a. wings covered by an exoskeleton go to step 2

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Step 2 needs to consist of a pair of statements that will allow for the identification of the ladybug and the grasshopper:

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5 0
3 years ago
Describe the procedure of water reaching the leaves from the roots of a plant
Lisa [10]
The water enters the xylem first by osmosis. Water moves from the soil to the root hair cell down a water potential gradient, and to the root cortex cell from a higher water potential to a lower water potential, this process will be repeated until water enters xylem. Because transpiration is occurring in the leaf, water is lost so there is a lower water potential inside the leaf. Osmosis moves water from the xylem to the leaf because the xylem has a higher water potential. Water moves from the xylem to the cells of the leaf. This pulls water up the xylem via cohesion which is the process of water molecules attracting each other and sticking together. Water does not fall down the xylem as here is adhesion which is the process of water molecules sticking to the inside of the xylem.
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What virus can infects only cats
anastassius [24]

Answer:

Feline Immunodeficiency Virus

Explanation:

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3 years ago
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