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Alex787 [66]
3 years ago
11

Is oxygen a reliable predictor in photosynthesis

Biology
2 answers:
kompoz [17]3 years ago
7 0

Answer:

idk if this will help Through the photosynthetic process plants take up carbon dioxide and evolve oxygen. ... Since then, it has been confirmed by various authors that oxygen cconcentrations in the range 21–100 per cent have a marked inhibitory effect on photosynthesis, particularly at saturating light intensities.

Explanation:

Nataly [62]3 years ago
4 0

Answer:

Yes

Explanation:

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students commonly confuse Saccharomyces cerevisiae and staphylococcus aureus when viewed on a microscope slide how could you mic
n200080 [17]

Answer: Staphylococcus aureus is a gram positive bacteria which is round shaped bacterium that is usually found in the body. They are located in the respiratory track of the body.

Saccharomyces cerevisiae is a yeast species which is used in the brewing, wine making and baking long time ago.

When both of the species were observed under microscope then Saccharomyces cerevisiae will be larger than Staphylococcus aureus.



3 0
3 years ago
What happens when light energy excites electrons in photosystem II?
Vlada [557]

Answer:

C. Electrons are released into the electron transport system.

Explanation:

Photosynthesis has both light dependent processes and light-independent processes. In the light-dependent reactions, photosystem II is the first protein complex. Photosystem II is present in the thylakoid membrane of plants.

<em>When the photons or light energy hits photosystem II, the free electron excites and released into the electron transport system (series of proteins). </em>The electron then passes through electron transport system and the energy from the electron fuels the hydrogen ions to move against their concentration gradient. Once the energy is utilized, the electron is accepted by photosystem I.

Hence, the correct option is C.

4 0
3 years ago
Read 2 more answers
What is the difference between a theory and a
alexandr402 [8]

Answer:

#1-c

#2-d

#3-a

#4-a

Explanation:

8 0
3 years ago
An animal cell is growing and is active. The cell is going through which subphase of interphase?
valina [46]
<span>G1 stage is the first of four periods of the cell cycle that occur in eukaryotic cell division. In this piece of interphase, the cell orchestrates mRNA and proteins in readiness for resulting steps prompting mitosis. G1 stage closes when the cell moves into the S period of interphase.</span>
7 0
3 years ago
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The _________ is the normal, existing state of affairs, which appears natural or inevitable instead of constructed or evolving.
svp [43]
The correct answer is the status quo.
When translated from Latin, it literally means 'the state in which,' so it refers to the state in which nothing changes, which remains constant all the time, the normal state of affairs. It is a term often used in political or social issues within societies.
5 0
3 years ago
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