What do hydropower and wind power have in common?
A. Both require the building of dams.
B. Both lead to an increase in greenhouse gas emissions.
C. Both result in the depletion of fossil fuels.
D. Both require the use of photovoltaic cells.
E. Both are renewable energy sources.
Answer: E
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Graft-versus-host disease is primarily a
A. type I reaction. B. type II reaction. C. type III reaction. D. type IV reaction. E. type V reaction.
When glucose molecules are joined together by ? 1-4 or ? 1-6 linkages, what polymer is the product?
a. glycogen b. cellulose c. starch d. sucrose
One strand of DNA has the sequence 5?-ATTCCG-3? The complementary strand for this is
a. 5?-TAAGGC-3? b. 5?-ATTCCG-3? c. 5?-ACCTTA-3? d. 5?-CGGAAT-3? e. 5?-GCCTTA-3?
Where are most mitochondrial phospholipids synthesized?
a. Mitochondrial inner membrane b. Mitochondrial matrix c. ER d. Golgi apparatus