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kherson [118]
3 years ago
14

What are four components that can be derived from a unit blood ?

Biology
1 answer:
Nitella [24]3 years ago
8 0

Red Cells, White Cells, Platelets, Plasma.

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In which stage of the Calvin cycle does the plant cell produce energy for storage?
Ludmilka [50]
I believe the answer is the Regeneration stage.
A this stage of the Calvin Cycle, only one of the G3P molecules leaves the cycle and is sent to the cytoplasm to contribute to the formation of other compounds needed by the plant. Because the G3P exported from the chloroplast has three carbon atoms, it takes three "turns" of the Calvin cycle to fix enough net carbon to export one G3P. Each turn makes two G3Ps, therefore three turns make six G3Ps. 
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Take a look at the layers of earth and the fossils in each layer. The fossils show us that life forms changed in an area. Compar
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3 years ago
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3 years ago
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When plaque becomes heavy and hardened, it is called dental calculus or _________.
djverab [1.8K]

Answer:

Tartar.

Explanation:

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3 0
3 years ago
How many red blood cells does your body make and kill in a seccond?
Andru [333]
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2. There are 2.5 trillion (give or take) of red blood cells in your body at any moment. To maintain this number, about two and a half million new ones need to be produced every  second by your bone marrow.That's like a new population of the city of Toronto every second.

3. Considering all the tissues and cells in your body, 25 million new cells are being  produced each second.That's a little less than the population of Canada - every second !

4. A red blood cell can circumnavigate your body in under 20 seconds.

5. Nerve Impulses travel at over 400 km/hr (25 mi/hr).

6. A sneeze generates a wind of 166 km/hr (100 mi/hr), and a cough moves out at 100 km/hr(60 mi/hr).

7. Our heart beats around 100,00 times every day.

8. Our blood is on a 60,000-mile journey.


5 0
3 years ago
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