How many biochemicals (of the ones you tested) would be detected in the stomach contents of an omnivorous dinosaur?
a. 2
b. 3
c. 4
d. 5
d
Biology & Microbiology
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Food moves along the digestive tract as the result of contractions by _____
A) cardiac muscle B) smooth muscle C) voluntary muscle D) striated muscle E) skeletal muscle
Biology & Microbiology
The first generation of replication in the Meselson and Stahl experiment disproved which theory of replication?
A. Semiconservative B. Conservative C. Dispersive D. None—it took more than one generation to disprove the theory
Biology & Microbiology
Because carbon is able to form four covalent bonds, it can form a huge variety of structures, including linear, ________, and ________ molecules
Fill in the blank with correct word.
Biology & Microbiology
Mammal-like reptiles arose during which time period?
a. Triassic period b. Cambrian period c. Devonian period d. Cretaceous period e. Carboniferous period
Biology & Microbiology