When energy changes from one form to another, some energy is always changed to A. Electricity. B. Heat. C. Sound. D. Light.

Biology

1 answer:

Maslowich2 years ago

8 0

Some energy is always changed to heat (B)

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Carrot slices placed in a 0.2 M salt solution for several hours become flaccid (limp). Carrot slices placed in fresh water for s

SpyIntel [72]

<h2>Carrot in 0.2M salt solution</h2>

Explanation:

Carrot cuts put in 0.2M salt answer for a few hours gets flabby (limp).
Carrot cuts set in freshwater for a few hours gets <em>turgid (firm).</em> From this, we can conclude that such as.

Freshwater is hypertonic and the salt arrangement is hypotonic to the cells of the carrot cuts.
<em>Freshwater and salt arrangement are both hypotonic</em> to the cells of the carrot cuts.
Freshwater is isotonic and the salt arrangement is hypertonic to the cells of the carrot cuts.
<em>Freshwater is hypotonic</em> and the salt arrangement is hypertonic to the cells of the carrot cuts.
Freshwater and the salt arrangement are <em>both hypertonic to the cells of the carrot cuts.</em>

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2 years ago

Some microbial control agents are able to _____ cell proteins by breaking bonds that maintain the native state, three-dimensiona

Igoryamba

Answer: option A - denature

Explanation:

Microbial control agents are KNOWN to DENATURE cell proteins as a step in pathology of many diseases.

And because PROTEINS ACTIVITY depends on their three dimensional configuration, microbe attack and BREAK the bond in order to penetrate the cell membrane.

So, the ONLY right option is A

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2 years ago

The process shown in the diagram produces oxygen and sugar. Which

german

Answer:

Oxygen and glucose are both reactants in the process of cellular respiration. The main product of cellular respiration is ATP; waste products include carbon dioxide and water.

Explanation:

so ts Cellular Respiration

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2 years ago

Read 2 more answers

Clay and other materials through which water cannot readily pass are

ale4655 [162]

The answer is C or B.

If it was permeable water and other substances could get through.

And hard? That is one of those answer choices teachers throw in to try and make an obvious elimination choice.

I hope I have helped!

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