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Iteru [2.4K]
2 years ago
13

A team of students encounters an unknown organism in a field while conducting a biodiversity study. Some students think the orga

nism is a plant, while others think it is a fungus. Which question should the students investigate to classify the organism correctly?
A. Is there a cell wall around the cells of the organism?
B. Does the organism perform photosynthesis?
C. Is there nervous tissue present in the organism?
D. Does the organism reproduce sexually?
Biology
1 answer:
Kobotan [32]2 years ago
3 0

Answer:

B. Does the organism perform photosynthesis?

Explanation:

Plants are autotrophic, that is they are capable of making their own food. They carry out photosynthesis, converting light energy to chemical energy which they use.

Fungi on the other hand are heterotrophic, they do not make their own food. They do not carry out photosynthesis.

Hence, ability to perform photosynthesis is an attribute that'll differentiate between fungi and plants.

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avanturin [10]

Answer:

Option-C

Explanation:

The sugar alcohols are the carbohydrates which are neither considered sugars nor alcohols but they partially resemble the structure of both of these sugars and alcohol.

The sugar alcohols are naturally present in the vegetables and fruits but they are also artificially synthesised like xylitol, lactitol, mannitol and others.

They are considered the alternative from of sugar but they provide less energy as compared to carbohydrates like they provide about 0-3 kcal per gram whereas sugar provides 4 kcal per gram.

This difference is due to the reason that they are not completely absorbed by the human body and also they are incompletely metabolized therefore provide less energy.

Thus, Option-C is the correct answer.

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Answer:

Ligand A and ligand B can cause same cellular responses in a cell when they are attached to different receptors.

Explanation:

If two same ligands are attached to two different receptors, two different responses will occurs. Such type of response is present in acetylcholine, while when two different ligands attached to two different receptors, same response will occur. This type of response is present in glucagon and epinephrine etc. ligands are responsible for controlling the transcription process when it binds or attached to the DNA molecule of the cell.

3 0
2 years ago
In what way does the interior surface of a cell membrane of a resting (nonconducting) neuron differ from the external environmen
katen-ka-za [31]

Answer: option C) negatively charged and contains less sodium

Explanation:

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Thus, the interior is negatively charged and contains less sodium ions

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2 years ago
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The answer should be competitive inhibitors
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2 years ago
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