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Simora [160]
3 years ago
5

Explain why you automatically blink when something is coming at your face.

Biology
1 answer:
djverab [1.8K]3 years ago
8 0
It's a reflex to protect your eye.
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EcoRI is a common _________________ used to cut DNA for cloning. A) DNA ligase B) DNA polymerase C) RNA polymerase D) restrictio
hichkok12 [17]
The answer is D because <span>Restriction enzyme.</span><span> Restriction </span>enzymes<span> are used to cut </span>DNA<span> for later use in </span>biotechnology<span>.</span>
6 0
3 years ago
Some organisms can create a sodium motive force by pumping sodium ions across a membrane using the energy of an electron transpo
juin [17]

Answer:

In order for the sodium motive force to provide useful energy for the cell the organism must contain sodium ion gradient or potential across the membrane.

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If the concentration of sodium is high in the inter membrane space than that of matrix then a sodium gradient is generated across the inner mitochondrial membrane.

    The transport of sodium ions from inter membrane space to matrix through the sodium ion channel result in the generation of sodium motive force,that is used to provide energy to the cell.

6 0
2 years ago
An example of nautural selection is the tail of a male peacock. The female of the species choose to mates based on the colors of
OverLord2011 [107]

The answer is actually

<em>increased variation in tail feather color because the selection pressure has been relieved</em>

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<em>Good luck!</em>

<em>-RxL</em>

3 0
3 years ago
Why is greater food production important to the world's population?
attashe74 [19]
Humans require food to continue to function, we overeat, and undereat. The more food we have the better we wil live
5 0
3 years ago
Read 2 more answers
Groundwater___?<br> Is recharged by precipitation
Blababa [14]

Answer: Ground water recharge includes recharge as a natural part of the hydrologic cycle and human-induced recharge, either directly through spreading basins or injection wells, or as a consequence of human activities such as irrigation and waste disposal. Artificial recharge with excess surface water or reclaimed wastewater is increasing in many areas, thus becoming a more important component of the hydrologic cycle.

Explanation:

https://www.sciencedirect.com/topics/earth-and-planetary-sciences/groundwater-recharge

8 0
3 years ago
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