Chromatin is dna that makes a chromosome and chromosomes are different dna strands in a cell, sister chromatids are identical pieces of dna
The mitochondria is the powerhouse of the cell because it produces ATP, which is energy.
Answer:
The main role of DNA in the cell is it's a Long term storage of information
Explanation:
The main role is to read the genetic code, cells make a copy of a stretch of DNA in the nucleic acid RNA
Explanation:
the exosphere is the outermost layer of our atmosphere answer is d
The answer to this question is C) Planet development on a layer of rock deposits
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