Biological study brought about

A. the development of rockets.
B. the atom bomb.
C. vaccinations for diseases.
D. Tay-Sachs disease.

C. vaccinations for diseases.

Biology & Microbiology

Which of the following is important for allowing large, charged molecules to pass through the membrane?

A. peripheral proteins B. cholesterol C. glycosylated lipids D. transmembrane proteins E. carbohydrate channels

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Biology & Microbiology

Which of the following is a deuterostome phylum?

a. Arthropoda b. Echinodermata c. Porifera d. Platyhelminthes e. Annelida

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Biology & Microbiology

Leaflike outgrowths at the base of the leaf stalk are referred to as:

a. axils. b. blades. c. lamina. d. petioles. e. stipules.

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Biology & Microbiology

The round shape of the eyeball is maintained by the gel-like

A) cornea. B) iris. C) aqueous humor. D) choroid. E) vitreous humor.

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Biology & Microbiology