The accumulation of nitrate that results from diminished nitrate reductase activity, this symptoms is caused by

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#Question id: 273

#SCPH12 I Genetics

Stem-loop structures in RNA resemble the ________ form of double-helical DNA.

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#Question id: 274

#SCPH12 I Genetics

Chromatin was first observed and named by ________.

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#Question id: 275

#SCPH12 I Genetics

What is the approximate diameter of a chromatin fiber?

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#Question id: 276

#SCPH12 I Genetics

The packaging of DNA in cells results in about a ________-fold reduction in length compared to the fully extended DNA (fully stretched out).

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#Question id: 277

#SCPH12 I Genetics

Which statement is not true about histones?

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#Question id: 278

#SCPH12 I Genetics

DNA wraps around an octamer of histones to form bead-like structures called ________.