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4 years ago

Explain the process of initiation and elongation.

1 answer:

4 0

Initiation <span>occurs when mRNA, tRNA, and an amino acid meet up inside the ribosome. </span>Elongation occurs when amino acids are continually added to the line, forming a long chain bound together by peptide bonds.

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If a laser light is compose of photons each with an energy of 4.58 × 10−19 J, what is the photon energy of this light in units o

kap26 [50]

Answer : The photon energy of this light in units of nanometers, (nm) is, $4.34\times 10^{-2}nm$

Solution :

Formula used :

$E=\frac{h\times c}{\lambda}$

where,

E = energy of photon = $4.58\times 10^{-19}J$

h = Planck's constant = $6.626\times 10^{-34}Js$

c = speed of light = $3\times 10^8m/s$

$\lambda$ = wavelength = ?

Now put all the given values in the above formula, we get:

$4.58\times 10^{-19}J=\frac{(6.626\times 10^{-34}Js)\times (3\times 10^8m/s)}{\lambda}$

$\lambda=4.3017\times 10^{-7}m=434.017\times 10^{-9}m=434.017nm=4.34\times 10^{-2}nm$

conversion used : $(1nm=1\times 10^{-9}m)$

Therefore, the photon energy of this light in units of nanometers, (nm) is, $4.34\times 10^{-2}nm$

5 0

3 years ago

What element does silver nitrate and sodium phosphate form when combined?

creativ13 [48]

AgNO3+Na3P04=Ag3PO4....

7 0

3 years ago

You have a fixed container with a volume of 5.00l that contains 35.0 g nitrogen gas (n2). if the temperature is 298 k, calculate

Lunna [17]

Use the formula pv=nRt and you will get the answer

6 0

3 years ago

If a non-cyclic alkane shows a molecular ion peak at m/z 3.80 × 102, what is the chemical formula?

soldier1979 [14.2K]

The General Equation of Alkane is as follow,

CnH₂n₊₂ ------- (1)
As m/z = 380
So,
CnH₂n₊₂ = 380
Or,
12n+ 1₂n₊₂ = 380

12n+ ₂n ₊ ₂ = 380

14n ₊ ₂ = 380

14n = 380 - 2

14n = 378

n = 378 / 14

n = 27
Now, putting value of n in eq. 1

C₂₇H₍₂₇ₓ₂₎₊₂

C₂₇H₅₆
Result:
n = C = 27

y = H = 56

4 0

4 years ago

A scientist wants to use a model to help present the results of his detailed scientific investigation

Brilliant_brown [7]

because the model makes the concepts easier to understand

Explanation:

A model would be useful because they make concepts easier to understand.

Models are abstractions of the real world.

Scientists use model to make concepts easier to understand
Models take parts of the real world and simulates them.
They help remove the ambiguity that might be associated with studying the real world.

Learn more:

Model brainly.com/question/5012266

#learnwithbrainly

6 0

3 years ago