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Neporo4naja [7]
4 years ago
15

Which of the following is a function of chloroplasts?

Biology
2 answers:
Shalnov [3]4 years ago
6 0
The answer is B. Chloroplasts absorb sunlight to enable a plant to make food. This is because these organelles contain special pigments like chlorophyll that enable them to absorb sunlight and its energy to be used later by the cell!
Hope this helped!
tigry1 [53]4 years ago
4 0

Answer:

B Makes food during photosynthesis

Explanation:

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Help me yall im failing :)
olasank [31]

Sequence for the movement of electrons during the light dependent reaction

Explanation:

1.These reactions occur within specialised membrane discs within the chloroplast called thylakoids and involve three steps: Excitation of photosystems by light energy. Production of ATP via an electron transport chain. Reduction of NADP+ and the photolysis of water.

2.The cyclic light-dependent reactions occur only when the sole photosystem being used is photosystem I. Photosystem I excites electrons which then cycle from the transport protein, ferredoxin (Fd), to the cytochrome complex, b6f, to another transport protein, plastocyanin (Pc), and back to photosystem

3.Light-dependent reaction. In photosynthesis, the light-dependent reaction uses light energy from the sun to split water (photolysis). ... Water, when broken, makes oxygen, hydrogen, and electrons. These electrons move through structures in chloroplasts and by chemiosmosis, make ATP

4.The two products of the light-dependent reactions of photosystem are ATP and NADPH. The movement of high energy electrons releases the free energy that is needed to produce these molecules. The ATP and NADPH are used in the light-independent reactions to make sugar.

8 0
4 years ago
If wolves had not been brought to the island, what factors might influence the deer population size
vlada-n [284]
Some factors could be:
weather
ressources
6 0
3 years ago
Which mineral will scratch a knife but not a nail?​
ivanzaharov [21]

Answer:

Fluorite

Explanation:

_____________

4 0
3 years ago
Small molecules of dna exist in bacteria as circular units. they contain few genes but are extremely important since they carry
Sergeu [11.5K]
These circular DNA molecules are called C: Plasmids
6 0
3 years ago
In your own words, explain the difference between physical properties and chemical properties.
Alex Ar [27]

Answer:

Chemical properties are tested on not because of their color or their appearance but how they will react to certain tests. Such as; is it flammable? Could it be toxic? Physical properties are tested on and observed because of the texture, the color, smell and etc.

Hope this helps!

P.S: I love your profile picture!

5 0
3 years ago
Read 2 more answers
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