Bacteria residing in the large intestine release ________, which is absorbed by the human host and used for the process of blood clotting

Fill in the blank(s) with correct word


vitamin K

Biology & Microbiology

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Which of the following would occur if a cell's splicesomes were mutated so they no longer functioned normally?

A. Introns would remain in the mature mRNA. B. Exons would be missing in the mature mRNA. C. Transcription would cease. D. A functional protein would still be produced. E. RNA processing would remain intact.

Biology & Microbiology

Based on composition similarities, actin can be divided into two major groups: the muscle-specific actins (________-actin) and nonmuscle actins (________- and ________-actin)

Fill in the blank with correct word.

Biology & Microbiology

In marine sponges, intracellular digestion of peptides is usually immediately preceded by _____

A) hydrolysis B) phagocytosis C) absorption D) secretion

Biology & Microbiology

Consider a population of 10,000 pigeons that was founded by a population in which no alleles were identical by descent. After 30 generations in this Wright–Fisher population, what will be the expected identity by descent?

What will be an ideal response?

Biology & Microbiology