All categories

3 years ago

Each human skin cell has pairs of chromosomes.

Chemistry

1 answer:

Greeley [361]3 years ago

7 0

Answer:

a skin cell? In all the somatic cells of the body 23 pairs of chromosomes are present. They mean 46 chromosomes in total. In a skin cell of humans, 46 chromosomes are present(human diploid number).

Explanation:

You might be interested in

When a sound source approaches you, the pitch you hear is

IgorC [24]

Higher <span>C. higher than when the source is stationary</span>

7 0

3 years ago

I need help ASAP! How many reactants and products are in each element according to the chemical equation above. Please explain t

Nikitich [7]

Answer: 1,4,1 for the reactants
3,1,4,1 for the products

Explanation:
The products are equal to the reactants because of the conservation of matter.

6 0

3 years ago

Help with this please

zvonat [6]

Answer:

electrolytes yes it is

Explanation:

i'm built different

8 0

3 years ago

Which element forms compounds which are involved in smog and acid rain?

Tcecarenko [31]

Answer:

c. nitrogen

Explanation:

5 0

3 years ago

Read 2 more answers

It takes 338. kJ/mom to break a carbon-chlorine single bond. Calculate the maximum wavelength of light for which a carbon-chlori

Vesnalui [34]

Answer: The maximum wavelength of light for which a carbon-chlorine Single bond could be broken by absorbing a single photon is 354 nm

Explanation:

The relation between energy and wavelength of light is given by Planck's equation, which is:

$E=\frac{Nhc}{\lambda}$

where,

E = energy of the light = $338kJ=338000J$ (1kJ=1000J)

N= avogadro's number

h = Planck's constant

c = speed of light

$\lambda$ = wavelength of light

$338\times 1000J=\frac{6.023\times 10^{23}\times 6.6\times 10^{-34}\times 3\times 10^{8}}{\lambda}$

${\lambda}=0.354\times 10^{-6}m=354nm$ $(1nm=10^{-9}m$

Thus the maximum wavelength is 354 nm

6 0

3 years ago