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11111nata11111 [884]
3 years ago
5

The cell's nucleus is filled with a substance called protein.

Biology
2 answers:
bulgar [2K]3 years ago
5 0

Answer: the answer is False

Allisa [31]3 years ago
4 0

Answer:

true

Explanation:

The cell's nucleus is filled with a substance called protein. The specialized cells in a unicellular organism perform specialized jobs. Ribosomes are made in a special region of the nucleus called the nucleolus

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