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marin [14]
3 years ago
14

. Which groups are identical in all amino acids? (Points : 1)

Chemistry
2 answers:
Alexus [3.1K]3 years ago
7 0

Answer:

The correct answer is amino and carboxyl groups

Explanation:

i tried the "verifyied answer" and it was wrong. So i went with Amino and caroxyl groups and it was correct.

Murrr4er [49]3 years ago
5 0
The answer is

<span>
only carboxyl groups (=C=OO-</span>
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The teal line of the hydrogen emission spectrum has a wavelength of 486.0 nm. A hydrogen emission spectrum has a violet, a blue,
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Answer:

The correct answer to the following question will be "4.08 × 10⁻¹⁹ Joule".

Explanation:

Given:

Wavelength, λ = 486.0 nm

As we know,

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On putting the estimated values, we get

⇒          =\frac{1241.5 \ ev\ nm}{486 \ nm}

⇒          =2.554 \ ev

∴ 1 ev = 1.6 × 10⁻¹⁹ J

Now,

Energy, E=2.554\times 1.6\times 10^{-19}

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3 years ago
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