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LuckyWell [14K]
3 years ago
11

Compunds are made up of ______ ? 1. Electrons 2. Cells 3. Protons 4. Molecules

Biology
2 answers:
Whitepunk [10]3 years ago
5 0

Answer:

4. Molecules

Explanation:

I really don't know how to do a step by step explanation on this, nor does this really need a step by step explanation honestly.

Hope this helps!

nirvana33 [79]3 years ago
3 0

Answer:4

Explanation:

A compound is a molecule made of atoms from different elements. All compounds are molecules, but not all molecules are compounds. Hydrogen gas (H2) is a molecule, but not a compound because it is made of only one element. Atoms that share electrons in a chemical bond have covalent bonds.

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konstantin123 [22]

Answer:

DNA template sequence:  

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RNA antisense sequence: 3' UGACCAAGU 5'

>>> RNA sense sequence (transcript) : UGAACCAGU

Explanation:

In the DNA molecule, four types of nitrogenous bases are found: cytosine (C), and guanine (G), adenine (A) and thymine (T). In DNA the bases pair up with each other in the following ways: A pairs with T by two hydrogen bonds, while C pairs with G by three hydrogen bonds. In RNA (i.e., transcript sequence), T is replaced by uracil (U). Moreover, the RNA nucleotide sequence is read in the direction 5' to 3'.

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3 years ago
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3 years ago
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BlackZzzverrR [31]
 <span>A sperm cell has half of the chromosomes than other animal cells I think</span>
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3 years ago
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Kruka [31]

Answer:

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Explanation:

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Answer:

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Hope this helps.

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