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1 year ago

Humans, as consumers, use energy by eating food and breaking it down to release

1 answer:

8 0

Humans, as consumers, use energy by eating food and breaking it down to release Carbon dioxide and water and is denoted as option D.

<h3>What is Cellular respiration?</h3>

This is the process in which food molecules are oxidized in the presence of oxygen to release energy.

The food is broken down into simpler units and is usually accompanied with the release of Carbon dioxide and water.

Read more about Cellular respiration here brainly.com/question/425991

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Read 2 more answers

Using a microscope, Quinlin notices a small green organelle inside a cell. Which of the following is most likely to occur first

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Answer:

D.The light-dependent reactions absorb sunlight and transfer the energy to electrons.

Explanation:

Firstly, the organelle that was described as small green organelle inside a cell as noticed by Quinlin is the CHLOROPLAST. Chloroplast is an organelle present in the cells of green plants, in fact, it makes plants green. Chloroplast is the organelle where the unique process of PHOTOSYNTHESIS occurs in plant cells.

However, the photosynthetic process is divided into stages namely: light-dependent and light-independent stages. The light dependent stage, which involves the production of ATP (energy carrier) and NADPH (electron carrier), must PRECEDE the light independent stage or Calvin cycle. Chloroplast contains a pigment called CHLOROPHYLL, which absorbs light energy from the SUN in order to power the light dependent stage of photosynthesis.

Hence, the light-dependent reactions, which absorb sunlight and transfer the energy to electrons must occur first in the organelle.

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