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question 1 what is the function of a histone protein? to support the cell membrane to associate with dna to form nucleosomes to replicate dna to create proteins question 2 what statement best describes dna organization in cells? starting with the smallest structures moving to the largest? chromosomes>chromatin>nucleosomes>dna dna>nucleosomes>chromosomes>chromatin dna> nucleosomes>chromatin> chromosomes nucleosome>dna> chromosomes>chromatin
For Question 1: Histone proteins associate with DNA to form nucleosomes, which helps in packaging DNA. It doesn't support the cell - membrane, replicate DNA or create proteins directly.
For Question 2: DNA is the basic molecule. It wraps around histone proteins to form nucleosomes. Nucleosomes are further coiled to form chromatin. Chromatin condenses to form chromosomes during cell division. So the order from smallest to largest is DNA > Nucleosomes > Chromatin > Chromosomes.
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Question 1: To associate with DNA to form nucleosomes
Question 2: DNA> Nucleosomes>Chromatin> Chromosomes