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Quizzes. The cell.

NUCLEUS
Easy

A total of 20 questions are available. They are randomly shown in groups of 5. The quiz can be restarted at anytime with a new sequence of questions.

Select true or false for each question. Correct answers score 1 point, wrong answers score -1 point, and not answered questions score 0 points.

Home / Quizes / Nucleus. Easy.

Questions: 1 to 5 (serie 1)
True	False
		1. The cells of the same organism show nuclei with similar sizes.
		2. DNA consists of two strands of sequences of five different nucleotides.
		3. The nuclear envelope is a single membrane separating the cytoplasm from the nucleoplasm.
		4. The pre-ribosomal 45S ARN is synthesized in the nucleolus.
		5. The average number of nuclear pores in the nuclear envelope is about 20 to 30.