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stealth61 [152]
2 years ago
14

nearly all single-celled eukaryotes that are either heterotrophic or photosynthetic belong to what kingdom.

Biology
2 answers:
Olegator [25]2 years ago
7 0

Answer:

The Protisoa D should be the answer.

evablogger [386]2 years ago
5 0

Answer: a

Explanation:

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maryland

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The ultimate source of energy from fossil fuels is the
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The sun is the ultimate source

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Which of the following statements is true?A. An isolated system cannot exchange either matter or energy with its surroundings. B
malfutka [58]

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A

Explanation:

An isolated system can NOT exchange energy or matter with it's surroundings. This is why it is isolated.

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2 years ago
Beginning from the center of the inside of the Earth, list the layers of the Earth
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4 0
3 years ago
The light-independent reactions of photosynthesis, also known as the Calvin cycle, use and produce a variety of molecules. Sort
Margaret [11]

Molecules brought in and used in the calvin cycle - Carbon dioxide (CO_2) , Ribulose bisphosphate (RuBP)

Molecules produced during the calvin cycle that leave the cycle - a few of the glyceraldehyde-3-phosphate (G3P), NADP+

Molecules used and regenerated within the calvin cycle - most of the Glyceraldehyde-3-phosphate (G3P) , NADPH

<u>Explanation:</u>

Calvin cycle is the light independent reaction that takes place in the stroma of the chloroplast. Calvin cycle uses ATP and NADPH produced during the light reaction. Calvin cycle occurs in 3 steps, they are:

1. Carbon fixation - (CO_2) combines with Ribulose bisphosphate (RuBP) to form 2 molecules of 3-phosphoglyceric acid (3-PGA).

2. Reduction - ATP and NADPH is used to convert 3-PGA into glyceraldehyde-3-phosphate (G3P).

3. Regeneration - some G3P molecule form glucose while other regenerates to form RuBP acceptor.

8 0
2 years ago
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