Question

*DNA is ____________ of cell nucleus.*

1️⃣ acid
2️⃣ base
3️⃣ enzymes
4️⃣ suger​

Answer 1

$\large\mathbb{\underline\purple{ANSWER}}$

ᴅɴᴀ ɪs ᴀᴄɪᴅ ᴏғ ᴄᴇʟʟ ɴᴜᴄʟᴇᴜs

ᴏᴘᴛɪᴏɴ 1️⃣ ɪs ᴄᴏʀʀᴇᴄᴛ √

1️⃣ ᴀᴄɪᴅ √

2️⃣ ʙᴀsᴇ

3️⃣ ᴇɴᴢʏᴍᴇs

4️⃣ sᴜɢᴀʀ

ᴍᴏʀᴇ ᴛᴏ ᴋɴᴏᴡ :-

ғᴜʟʟ ғᴏʀᴍ ᴏғ ᴅɴᴀ ɪs ᴅᴇᴏxʏʀɪʙᴏɴᴜᴄʟɪᴇᴄ ᴀᴄɪᴅ.

Answer 2

Answer:

DNA is the acid of the cell nucleus, (Option 1).

Explanation:

• DNA is deoxyribonucleic acid.

• Nuclear DNA is the DNA found in the cell's nucleus.

• It is a long polymer that is made up of repeating units called nucleotides.

• It's dynamic along its length.
• It is capable of coiling into loops.
• It is composed of two helical chains, bound to each other by hydrogen bonds.  
• It is made up of four bases adenine (A), cytosine (C), guanine (G), and thymine (T).
• These bases are attached to sugar-phosphate to form a nucleotide.
• Adenine pairs with thymine and guanine pairs with cytosine, forming A-T and G-C base pairs.
• DNA which is in this packaged form is known as a chromosome.

Hence, DNA is an acid of the cell nucleus, (Option 1).