How large is a nuclear pore in the nuclear envelope?
A. larger than the endoplasmic reticulum
B. larger than a ribosome
C. smaller than a protein
D. smaller than a ribosome
E. larger than the Golgi apparatus
Answer: B
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In ChIP-Seq, the DNA fragments to be sequenced are around 150 bp in length. What does this size of DNA represent?
A. The length of a promoter B. The amount of DNA wrapped around a nucleosome C. The average length of a gene D. The average distance between genes E. The amount of DNA between nucleosomes
Ectopic thyroid tissue may be identified through biopsy due to the unique presence of:
A. Calcium Crystals B. Colloid C. Hassall's Corpuscles D. Smooth Muscle E. T-Cells
Fusion of a sperm cell with the large central cell in an angiosperm embryo sac produces:
A) the zygote. B) a pollen tube. C) a spore. D) the endosperm.
A patient developed a blood infection after a dental procedure which resulted in bleeding gums. The patient has
A. a subclinical infection. B. an exogenous infection C. a healthcare-associated infection (HAI). D. a superinfection. E. a zoonotic infection.