★ Cellular Components Quiz
Which one of the following eukaryotic cell structures does not contain DNA?
A. a nucleus
B. a mitochondrion
C. the endoplasmic reticulum
D. a chloroplast
Select your answer:
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Circulatory and Respiratory System Illness and Symptoms What is Psychology? Nutrition Vocabulary Human Anatomy and Physiology Pain Pathophysiology Food for Thought Trauma Surgery The Cell Cycle & Cancer Dermatology Vocabulary Therapeutic Services Roots Renal, Cancer, HIV Brain and Nervous System Microbial Growth PhlebotomyOther quiz:
Biodiversity Conservation › ViewWhat is Conservation?
A. Protection of environment from climate change
B. Protection of organisms and environment from harmful affect of humans
C. Destruction of environments from climate change
D. Destruction of organisms and environment from harmful affect of humans
Cell Biology & Biotechnology › View
Preservation of stem cell sample is done at.
A. -135 to -190 degree C.
B. -15 to -190 degree C.
C. -100 to -19 degree C.
D. None of the above