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san4es73 [151]
2 years ago
11

Answer this quickly please

Biology
2 answers:
iogann1982 [59]2 years ago
7 0
The answer is A good luck !
Nadya [2.5K]2 years ago
4 0

Answer:

football a

Explanation:

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AlladinOne [14]

Answer:no se queda igual

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3 years ago
When neurons "fire," the first thing that happens is that sodium ions enter the cell. this does not require an input of energy.
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Answer;

One can infer that membrane transport proteins are required in order for neurons to fire.

Explanation;

Transport proteins are proteins that transport substances across biological membranes. Transport proteins are found within the membrane itself, where they form a channel, or a carrying mechanism, to allow their substrate to pass from one side to the other.

-Transport proteins transport materials such as; ions such as sodium and potassium; sugars such as glucose; proteins and messenger molecules; and many more. In neurons, they  play a fundamental role in the functioning of nerve cells. These transporters, a third class of membrane transport proteins, move a wide variety of ions and molecules across cell membranes.

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New milestones in environmental policy will most likely deal with long-term issues. true or false
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Mistletoe is a plant that lives on trees and gains nutrition from them (that is, it is a parasite). the fruit of the mistletoe i
Pepsi [2]

Ans.

<em>Viscum album </em>is a plant species, commonly known as mistletoe. It is a hemi-parasitic plant that grows on other trees.

Birds cause seed dispersal as they pick seeds from parent plant and drop them in other places. Seeds of mistletoe are sticky or viscous due to mucus and they provide nutritious food to the birds.

Hence, it can be concluded that the mistletoe seeds show adaptations primarily for seed dispersion, not for infecting the host plant.

Thus, the correct answer to be filled in the blank is 'is nutritious to the dispersing birds.'

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3 years ago
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