The enzyme that cleaves the mRNA transcript targeted by siRNA is:

A. Drosha.
B. Dicer.
C. Argonaute.
D. RNase A.


C

Biology & Microbiology

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Which of the following is not a step in binary fission of bacterial cells?

A. Protein band forms in the center of the cell to mark the division site. B. Septum formation separates the cytoplasm of the daughter cells. C. Mitotic spindle segregates daughter chromosomes. D. Chromosome is replicated.

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________ is a product of the liver. It contains water, ions, cholesterol, pigments, and salts that help in the digestion of lipids

Fill in the blank(s) with correct word

Biology & Microbiology

The zygote, first cell of the next generation, is formed by the union of egg and sperm. it receives: A random number of chromosomes from each parent

Indicate whether the statement is true or false.

Biology & Microbiology

Prokaryotic cells are diploid

Indicate whether the statement is true or false

Biology & Microbiology