In which of the following animals does the anus develop before the mouth?
a. Deuterostome
b. Diploblast
c. Protostome
d. Acoelomate
a. Deuterostome
In a Deuterostome, the anus is developed before the mouth.
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An interruption to the blood supply of the brain may cause a(n) ________
Fill in the blank(s) with correct word
Which of the cells below develop into a human embryo?
A. Trophoblast B. Extraembryonic C. Inner cell mass D. Blastcoel
Membrane transport proteins are required for which mode(s) of antibiotic resistance?
a. Modification of a porins b. Beta-lactamases c. Modification of a metabolic enzyme d. Efflux pumps e. Efflux pumps, beta-lactamases, and modification of porins all utilize membrane transport proteins.
Which organelle is assembled in the nucleolus of the nucleus?
a. Mitochondrion b. Chloroplast c. Ribosome d. Chromosome