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Natalija [7]
3 years ago
11

Chlorophyll molecules are the most abundant pigments in plants that are responsible for collecting light for photosynthesis. Whi

ch of the following statements are true? The two main forms of chlorophyll are chlorophyll a and b. These molecules resemble the protoporphyrins in hemoglobin and myoglobin, except these contain Fe+2 rather than Mg+2. They require the presence of accessory pigments such as beta-carotene and lutein in order to function. They absorb light in the blue and red region of the visible spectrum, which is why they appear green.
Biology
1 answer:
Alchen [17]3 years ago
3 0

Answer: Option A.

The two types of chlorophyll are chlorophyll A and B.

Explanation:

Chlorophyll is the green pigments present in chloroplast (organelles) that is found in plants which is used for photosynthesis by reacting with carbon dioxide and water to produce carbohydrates. The two types of chlorophyll are; chlorophyii A and chlorophyll B.

Chlorophyll A is the primary photosynthetic pigment that absorb energy from blue- violet light and orange red lights wavelengths.

Chlorophyll B is the accessory pigment to receive energy and transmit it to chlorophyll A. Chlorophyll B absorbs energy from green lights wavelengths.

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If there was a dramatic increase in skeletal muscle cell damage and apoptosis, what would you expect to happen to levels of myog
leva [86]

If there was a dramatic increase in skeletal muscle cell damage and apoptosis, I would not expect a change in blood myoglobin and CK levels, because these markers are linked to cardiac muscle damage.

<h3>What does high CK-MB mean?</h3>

Elevated CKMB can be a sign of cardiac (heart muscle) damage or chronic kidney failure. At the onset of acute symptoms, after cardiac peaks, CKMB values ​​are elevated after 3-6 peaks after 12-24 hours between 12-24 hours, values ​​at 24-48-48.

With this information, we can conclude that if there was a dramatic increase in skeletal muscle cell damage and apoptosis, we would not expect a change in blood myoglobin and CK levels, because these markers are linked to cardiac muscle damage.

Learn more about myoglobin in brainly.com/question/8111632

7 0
2 years ago
What would the growth equation look like for sessile populations (Sessile populations can’t move, like a barnacle)?
pantera1 [17]

Answer:

births - deaths = growth

Explanation:

(births - deaths) + (immigrants - emmigrants) is what you would normally use to calculate the growth of a population, but because they can't move, you can cut out the immigrant and emmigrant part of the equation.

5 0
3 years ago
How do dung beetles help a carbon atom in animal dung to become part of a carbohydrate molecule within a plant?
Ber [7]

Answer:

Dung beetles lives in the animal dung and take nutrients from the undigested substances present in the dung. This dung is mixed with the soil by the beetle to increase the fertility of the soil. These nutrients is taken by plants with water through roots and makes their food in the form of carbohydrate from it in the process of photosynthesis. This carbohydrate is stored in different parts of plant body.

6 0
3 years ago
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Define climate......
marusya05 [52]

Answer: The weather conditions prevailing to in an area over a long period of time.

Explanation: ...

3 0
2 years ago
Why does incomplete dominance not support the blending theory of inheritance?
Nookie1986 [14]
Incomplete dominance can happen in flowers such as snap dragons where a red flower plant and a white flower plant have an offspring that is neither red nor white but is a mix so in this case it would be pink. It does not support the blending theory as it does not get its colour from the dominant plant in this case but from both.
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3 years ago
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