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jeyben [28]
2 years ago
6

The data above indicate an error. How do you know? What might have caused the error​

Biology
2 answers:
nadya68 [22]2 years ago
7 0

Answer:

The water should not be pink/purple because water should test negative for protein.

The water should actually have turned blue, because Biuret solution is blue.

Someone may have mislabeled the test tube with water

The water may have been contaminated with a protein.

Explanation:

saw5 [17]2 years ago
6 0

Can you include the data with your question? So we can help you

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11) In C3 photosynthesis, the reactions that require ATP take place in A) the light reactions alone. B) the Calvin cycle alone.
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Answer:

In C3 photosynthesis, the reactions that require ATP take place in

B) the Calvin cycle alone.

Explanation:

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1. LIGHT stage , WHICH TAKES PLACE IN LIGHT. In this stage water is split and ATP is released.

2. DARK stage, which takes place in dark. This the stage where calvin cycle takes place which require ATP, i.e energy. In this process sugar is produced with help of carbon dioxide. In this carbon dioxide is accepted by 5- carbon molecule ribulose-1, 5-biphosphate, which result into two molecules of 3- phosphoglycerate. this three carbon compound. hence is called as C3 pathway. hence C3 plants.

5 0
2 years ago
The heterotroph hypothesis of the origin of life states that basic organic building blocks formed from inorganic molecules under
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Answer:

1) abiotic synthesis of small organic molecules (monomers)

2) joining of monomers into polymers

3) packaging of these molecules into protobionts, droplets with membranes that maintained a distinct internal chemistry

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Explanation:

8 0
2 years ago
The data in the table were recorded during an investigation in which a paramecium was placed in a hypertonic salt solution.
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Answer:

The correct answer is C

Explanation:

I took the test on edg2020

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1 year ago
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