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3 years ago

Where do daughter cells obtain their dna

Physics

2 answers:

garik1379 [7]3 years ago

6 0

Answer:

The parent cell

Explanation:

Nutka1998 [239]3 years ago

6 0

Answer

Mitosis phase - The DNA in the parent cell nucleus makes a copy of itself and is then split between the two daughter cells during mitosis

Explanation

This is biology, not really physics.

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When a p-n-p transistor is operated in saturation region, then its ___________<br><br>

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Base-emitter and Base-collector junctions are forward biased

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3 years ago

A train is moving at a speed of 50 km/h. How many hours will it take thetrain to travel 600 kilometers

olga_2 [115]

Answer:

Explanation:

600/50 is 12 so the answer is twelve

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2 years ago

Which describes the position on a horizontal number line

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It is formed by a horizontal number line, called the x-axis, and a vertical number line, called the y-axis.

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3 years ago

Two identical satellites are in orbit about the earth. One orbit has a radius r and the other 2r. The centripetal force on the s

velikii [3]

Answer:

the centripetal force on the satellite in the larger orbit is _one fourth_ as that on the satellite in the smaller orbit.

Explanation:

Mass of satellite, m

orbit radius of first, r1 = r

orbit radius of second, r2 = 2r

Centripetal force is given by

$F= \frac{mv^{2}}{r}$

Where v be the orbital velocity, which is given by

$v=\sqrt{gr}$

So, the centripetal force is given by

$F= \frac{mgr}}{r}}=mg$

where, g bet the acceleration due to gravity

$g=\frac{GM}{r^{2}}$

So, the centripetal force

$F= \frac{GMm}}{r^{2}}}$

Gravitational force on the satellite having larger orbit

$F= \frac{GMm}{4r^{2}}$ .... (1)

Gravitational force on the satellite having smaller orbit

$F'= \frac{GMm}{r^{2}}$ .... (2)

Comparing (1) and (2),

F' = 4 F

So, the centripetal force on the satellite in the larger orbit is _one fourth_ as that on the satellite in the smaller orbit.

8 0

3 years ago

Calculate the AMA of an access ramp if it takes 255 N of force to push a person in a wheelchair having a combined weight of 764

Andreyy89

Actual Mechanical Advantage(AMA) = Weight / Force
Here, Weight = 764 N
Force = 255 N

Substitute the values in to the expression,
AMA = 764 / 255
AMA = 2.99

After rounding-off to the nearest tenth value, it would be 3

Finally, option C would be your answer.

Hope this helps!

7 0

3 years ago

Where do daughter cells obtain their ​dna

Where do daughter cells obtain their dna