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wariber [46]
4 years ago
8

Researchers found E. coli that had mutation rates one hundred times higher than normal. Which of the following is the most likel

y cause of these results?A) The single-stranded binding proteins were malfunctioning.B) There were one or more mismatches in the RNA primer.C) The proofreading mechanism of DNA polymerase was not working properly.D) The DNA polymerase was unable to add bases to the end of the growing nucleic acid chain.
Biology
1 answer:
Delvig [45]4 years ago
5 0

the correct answer would be: The proofreading mechanism of DNA polymerase was not working properly

I hope that this helps you !

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1. Both objects have mass and therefore have  a gravitational force.

2. Lower mass objects have  less gravitational force.

3. Higher mass objects have  stronger gravitational force.

Explanation:

To solve this problem, we need a recap of the newton's law of universal gravitation:

The law states that "the gravitational force of attraction between two object is directly proportional to the product of their masses and inversely proportional to the square of the distances between them."

   F = \frac{G[tex]m_{1} m_{2}}{r^{2}}[/tex]

 G = universal gravitational constant

 m₁ = mass of object 1

 m₂ = mass of object 2

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From this we can infer that, for gravitational force to exists, both objects must have mass.

Since mass is directly proportional the gravitational force, the lower the mass the less the gravitational force and the higher the mass the stronger the gravitational force.

Learn more:

Gravitational force brainly.com/question/1724648

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