The length of DNA in a typical mammalian cell is approximately:

1.1.1 meter2.1.5 meter
3.2.2 meter4.3.3 meter

Subtopic:  DNA Packaging |
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Histones are:

1. Positively charged and basic amino acids
2. Negatively charged and basic proteins
3. Positively charged and acidic proteins
4. Not found in bacteria

Subtopic:  DNA Packaging |
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A typical nucleosome unit consists of about:

1. 60 base pairs 2. 140 base pairs
3. 200 base pairs 4. 400 base pairs

Subtopic:  DNA Packaging |
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Nucleosomes constitute the repeating subunits of a structure in the nucleus called:

1. Nucleoid 2. Chromatid
3. Solenoid 4. Chromatin
Subtopic:  DNA Packaging |
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Transcriptionally, active chromatin is termed as:

1. Heterochromatin 2. Euchromatin
3. Prechromatin 4. Prochromatin

Subtopic:  DNA Packaging |
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