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Elis [28]
3 years ago
6

Help me please and thank you ​

Biology
2 answers:
-BARSIC- [3]3 years ago
8 0

Answer: Increases salinity

Explanation:

White raven [17]3 years ago
5 0

Answer:

the first one

Explanation:

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Which type of molecule acts as a signaling molecule in yeasts?
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Answer:

The correct answer is the option - mating factor.

Explanation:

Yeast can reproduce sexually by a signaling pathway called the mating factor pathway. Mating in yeast occurs between two haploid yeast cells. In this process, two yeast cells form a diploid cell.

In this process yeast cells secrete a signaling molecule termed as the mating factor that is used to attract them to mating cells to form a diploid cell.

Thus, the correct answer is option - mating factor.

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Which process occurs during the light-dependent reactions in photosynthesis?
kobusy [5.1K]

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A. Water molecules are split.

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The light dependent reactions of photosynthesis require the energy in sunlight to proceed. Structures called photosystems which contain chlorophyll absorb the light from the sun to generate excited electrons, which are transferred to electron carriers ATP and NADH.

These electron carriers are used in the light-independent reactions of photosynthesis.

During this process,  the high energy electrons are passed to an acceptor molecule and replaced with an electron from water. This splitting of water produces H+ ions and oxygen as a byproduct. The splitting of water is called photolysis

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like david said just wash it lol

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