Can someone help me with these questions?

Biology

1 answer:

Black_prince [1.1K]3 years ago

8 0

Answer: 3. adenine (A, green), thymine (T, red), cytosine (C, orange), and guanine (G, blue). 4. adenine (A), cytosine (C), and guanine (G) — are also found in DNA. 5. A nucleotide consists of a sugar molecule (either ribose in RNA or deoxyribose in DNA) attached to a phosphate group and a nitrogen-containing base. The bases used in DNA are adenine (A), cytosine (C), guanine (G), and thymine (T). 6. food crops like soy and corn that have been genetically modified for pest and herbicide resistance. These crops are widely known as “GMOs” (genetically modified organisms). 7. There are two differences that distinguish DNA from RNA: (a) RNA contains the sugar ribose, while DNA contains the slightly different sugar deoxyribose (a type of ribose that lacks one oxygen atom), and (b) RNA has the nucleobase uracil while DNA contains thymine. brainliest?

Explanation:

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Answer:

The answer to your question is:

Explanation:

When carbon attached to oxygen, they form covalent bonds, in these kind of bonds, atoms share electrons to acquire stability.

Atoms acquire stability when they have 8 electrons in their outermost shell.

When carbon share electrons with oxygen they acquire 8 electrons and they are stable.

See the picture below

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