3 years ago

Test questions Accidently did this

Chemistry

2 answers:

PSYCHO15rus [73]3 years ago

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I don’t see any questions

USPshnik [31]3 years ago

5 0

Answer:

???

Explanation:

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The characteristic functional groups of a protein are _____.

V125BC [204]

Answer:

$\boxed{\text{amide groups}}$

Explanation:

A protein is a long chain of amino acids linked together by amide groups.

The general structure is

$\rm \left[-NHCHR-\underbrace{\hbox{CO-NH}}_{\hbox{amide group}}-CHRCO-\right]_{n}$

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3 years ago

Which is the chemical formula of hydrobromic acid?

harkovskaia [24]

HBr is the formula for hydrobromic acid

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4 years ago

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Provide the name of the compound shown below. Spelling and format counts!<br>CH3<br>NO2<br>NO2

lesantik [10]

Answer:

ch3:-methanide

No2:-nitrogen dioxide

thank you and mark as brainliest if u find it helpful

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3 years ago

If a chromosome folds, how is transcription prevented?

irinina [24]

Answer:

The DNA region is not easily accesible.

Explanation:

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3 years ago

The concentration of H30 in your swimming pool is 4 x 10^-5 M. What is the pH of your pool? O a.-4.4 Ob.4.4 Oc. 0.00004 O d.-0.6

mariarad [96]

Answer:

b. 4.4

Explanation:

pH is related to the concentration of H₃O⁺ through the following equation:

pH = -log([H₃O⁺]) = -log(4 x 10⁻⁵)

pH = 4.4

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4 years ago