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Basile [38]
3 years ago
13

30 points PLZ HELP I WILL MARK BRAINLIEST

Biology
1 answer:
jenyasd209 [6]3 years ago
7 0

Answer:

c

Explanation:

the RBC first is in the arteries then it reaches the body cells via the capillaries then the deoxygenated rbc reaches the heart through veins which carry those

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Kamila [148]

Answer:

the 1st one is correct the 4th one is correct and the 6th one is correct

Explanation:

i know because we just had a unit on cells in school

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All the following statements about uncontrolled cellular division are true EXCEPT
larisa86 [58]

Answer:

C

Explanation:

You can not control your DNA.

8 0
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Eukaryotes are more complex because they contain.
Vikki [24]

Answer:Eukaryotic cells are generally larger and more complex than prokaryotic cells. They also contain a variety of cellular bodies called organelles. The organelles function in the activities of the cell and are compartments for localizing metabolic function.

Explanation:

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3 years ago
John and Joshua used a light microscope to observe a plant cell. They indicated the magnification as x1000. Given the eye piece
Zinaida [17]

Answer:

Objective Lens Magnification = ×100

Explanation:

In a microscope, the ocular (eyepiece) lenses are usually to a magnification of ×10, meaning that it magnifies the image 10 times. While the standard objective lenses have magnifications of ×4, ×10, ×40, and ×100.

In order to work out the total magnification, the individual magnifications of the ocular and objective lenses have to be known, after which a simple multiplication of both magnifications will give the total magnification used.

Total Magnification = (eyepiece lens magnification) × (objective lens magnification)

1000 = 10 × obejcetive lens magnification

Dividing both sides by 10

Objective lens magnification = 1000 ÷ 10 = 10

∴ Objective lens magnification = ×100

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iris [78.8K]
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