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erastovalidia [21]
2 years ago
5

Cells have many small objects called (4) _____ that perform specific functions for the cell. Some are found in plant cells, but

not animal cells. One example is the (5)_____, which provides support and forms an extra barrier outside of the cell membrane. The (6)_____ contains chlorophyll, which is necessary for a plant cell to produce energy through (7)_____. Plant cells also include a large central (8)_____, which store food, water, and waste. Word bank: organelle, photosynthesis, chloroplast, cell wall, vacuole.
Biology
1 answer:
d1i1m1o1n [39]2 years ago
3 0

Answer:

(4) Organelle

(5) Cell Wall

(6) Chloroplast

(7) Photosynthesis

(8) Vacuole

Explanation:

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Of the ____________ globins that make up hemoglobin, two are identical and called ____________ globins, and the other two are ca
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Of the four globins that make up hemoglobin, two are identical and called alpha globins, and the other two are called beta globins and are also identical.

<h3>Structure of Haemoglobin</h3>
  • Each of the four subunits of hemoglobin has a polypeptide chain and a heme group.
  • The iron protoporphyrin IX prosthetic heme group, which is connected to a polypeptide chain with residues of 141 (alpha) and 146 (beta) amino acids, is present in all hemoglobins.
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2 years ago
Which of Mars's moons is most likely to either break apart or crash into the planet in
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Phobos

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Explanation:

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In photosynthesis, carbon dioxide is reduced and h2o is oxidized. What type of chemical reaction is this?.
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In photosynthesis, carbon dioxide is reduced and H₂O is oxidized. The type of chemical reaction is an oxidation-reduction reaction.

<h3 />

Explanation

Oxidation-reduction reaction are reactions that take place in electrochemical processes. Reduction is the reaction of decreasing oxidation number and increasing electrons and it can be said that reduction is the reaction of a substance losing oxygen. Oxidation is the reaction of increasing the oxidation number and decreasing electrons and can be said that oxidation is a reaction where the reaction of a substance binds oxygen.

Photosynthesis is one type of oxidation-reduction reaction that occurs naturally in everyday life. Photosynthesis has a complex process and involves green plants and certain bacteria. In the event of photosynthesis, carbon dioxide is reduced to carbohydrates and water is oxidized to oxygen.

The oxidation-reduction reaction in photosynthesis is:

6CO₂(g) + 6H₂O(l) + energy --> C₆H₁₂O₆(aq) + 6O₂(g)

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Answer:

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