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worty [1.4K]
3 years ago
6

6. How many different types of bases make up DNA?

Chemistry
1 answer:
Lubov Fominskaja [6]3 years ago
3 0
There are 4 kinds of bases that make up DNA. There’s adenine, thymine, cytosine, and guanine.

Hope I helped! ;)
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What is the name for the chemical compound NaBr and is it ionic or covalent
DochEvi [55]

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8 0
3 years ago
If the energy difference between two electronic states is 214.68 kJ / mol , calculate the frequency of light emitted when an ele
atroni [7]

{\qquad\qquad\huge\underline{{\sf Answer}}}

Here we go ~

Energy difference btween the two electronic states can be expressed as :

{ \qquad \sf  \dashrightarrow \: \Delta E = h\nu}

[ h = planks constant,{\: \nu }= frequency ]

\qquad \sf  \dashrightarrow \:214.68 = 39.79 \times 10 {}^{ - 14}  \times  \nu

\qquad \sf  \dashrightarrow \: \nu =  \cfrac{214.68}{39.79 \times 10 {}^{ - 4} }

\qquad \sf  \dashrightarrow \: \nu =  \cfrac{214.68}{39.79 }  \times 10 {}^{14}

\qquad \sf  \dashrightarrow \: \nu  \approx  5.395 \times10 {}^{14}  \:\:hertz

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2 years ago
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Liono4ka [1.6K]
Just need some point sorry
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4 years ago
How many liters of volume is one mole of gas at standard temperature and<br> pressure?
horsena [70]

22.7 liters

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3 years ago
I need help ASAP! How many reactants and products are in each element according to the chemical equation above.
Len [333]

Answer:

O 4

C 1

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Products

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Explanation:

7 0
3 years ago
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