All categories

3 years ago

WHAT ARE THE FUNCTION OF DNA? WHERE IS IT FOUND

Physics

2 answers:

Diano4ka-milaya [45]3 years ago

5 0

DNA is found in either the nucleus or mitochondria. DNA contains a genetic code that is a long molecule that allows us to be aware of all the proteins in our bodies which is the function of DNA.

butalik [34]3 years ago

4 0

Answer:

Deoxyribonucleic acid (DNA) is a nucleic acid that contains the genetic instructions for the development and function of living things. All known cellular life and some viruses contain DNA. The main role of DNA in the cell is the long-term storage of information.

link: https://www.sciencedaily.com/terms/dna.htm

Please mark as brainliest! Thanks!

You might be interested in

What would you like to see if you were visiting Mars?

Olegator [25]

Answer:

I would like aliens if they exist

Explanation:

5 0

4 years ago

Air flows from a reservoir in which the pressure is kept at 124 kPa through a convergentâ€“divergent nozzle and exhausts to the

ch4aika [34]

Answer:

ΔP = 986 Kpa

Explanation:

The solution is given in the pictures below

4 0

3 years ago

A 0.10 newton spring toy with a spring constant of 160 newtons per meter is compressed 0.05 meter before it is launched. When re

forsale [732]

Answer:

(1) V = 0.2 J (2) 0.05J

Explanation:

Solution

Given that:

K = 160 N/m

x = 0.05 m

Now,

(1) we solve for the initial potential energy stored

Thus,

V = 1/2 kx² = 0.5 * 160 * (0.05)²

Therefore V = 0.2 J

(2)Now, we solve for how much of the internal energy is produced as the toy springs up to its maximum height.

By using the energy conversion, we have the following

ΔV = mgh

=(0.1/9.8) * 9.8 * 1.5 = 0.15J

The internal energy = 0.2 -0.15

=0.05J

8 0

3 years ago

A curve that has a radius of 100 m is banked at an angle of θ = 10.4 ∘ . If a 1200 kg car navigates the curve at 65 km / h witho

Vika [28.1K]

Explanation:

Below is an attachment containing the solution.

3 0

3 years ago

Find the magnitude of the electrostatic force between a Na+ ion and a Cl− ion separated by 0.46 nm. N (b) Would the answer chang

adell [148]

Answer:

electrostatic force = 1.08 × $10^{-9}$ N

and if sodium ion replace by Li+ and chloride by Br− then there will be no change in electrostatic force

magnitude of electrostatic force will be same

Explanation:

given data

separation d = 0.46 nm = 4.6 × $10^{-10}$ m

to find out

electrostatic force between Na+ and Cl− ion

and if sodium ion replace by Li+ and chloride by Br−

solution

we know electrostatic force formula that is

electrostatic force = K ×Q1×Q2 / d² .........................1

here k is coulombs constant that is = 9 × $10^{9}$ and Q1 and Q2 is

charge that is Q1 = + 1.6 × $10^{-19}$ C

and Q2 = - 1.6 × $10^{-19}$ C

so put all these value in equation 1

electrostatic force = K ×Q1×Q2 / d²

electrostatic force = 9 × $10^{9}$ ×1.6 × $10^{-19}$ × -1.6 × $10^{-19}$ / (4.6 × $10^{-10}$ )²

so electrostatic force = 1.08 × $10^{-9}$ N

and if sodium ion replace by Li+ and chloride by Br− then there will be no change in electrostatic force

so magnitude of electrostatic force will be same

3 0

4 years ago