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Digiron [165]
2 years ago
14

Which organelle produces sugars while releasing oxygen, and in which cell could it be found? a the Golgi apparatus, which can be

found in lung cells of animals b lysosomes, which can be found in all cells of grasses c ribosomes, which can be found in muscle cells of humans d chloroplasts, which can be found in leaf cells of trees
Biology
1 answer:
Digiron [165]2 years ago
4 0
Answer – D (chloroplasts, which can be found in leaf cells of trees)

The process of photosynthesis is used by plants and some other organisms to convert energy from sunlight into sugar. This production of sugar occurs while releasing oxygen. The organelle responsible for photosynthesis is the chloroplast. Chloroplasts can be found in leaf cells of trees.
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What clues could you use to help determine whether movement of oslutes through the apicl and basolateral cell membranes is passi
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Answer:

Clues that can be used to determine whether the movement of solutes through the membrane is passive or active could be the molecule size, membrane potential, and the presence/absence of membrane protein.

Explanation:

Solutes transport through the cellular membrane depends on the solute size, membrane potential, and the presence/absence of integral membrane protein.

There are two types of transport: Active and passive.

-        Passive transport: It does <u>not need energy</u>; it is driven by a chemical potential gradient. <u>Small molecules</u> with no charge are transported through the membrane in a gradient favor, from a high concentration region to a low concentration region. There are two types of passive transport: <em>By simple diffusion</em> (small molecules pass through the membrane by themselves) and by <em>facilitated diffusion</em> (molecules are helped by integral membrane proteins to pass through the membrane). In facilitated diffusion, the helping protein can be a <u>channel protein</u> (hydrophilic pores that allow the molecule to pass with no interaction) or a <u>carrier protein</u> (proteins with mobile parts that suffer modification as the molecule pass to the other side).

-         Active transport: It <u>does need ATP energy</u> to pass the molecule through the membrane, as they have to <u>move against the electrochemical gradient</u>. This kind of transport is always mediated by a <u>carrier protein</u>. These proteins join with the molecules and suffer changes as they pass the solute to the other side of the membrane. An important example of this kind of transport is the sodium-potassium bomb.

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