Bacteria make up about ________ the weight of fecal matter
a. one-fourth
b. one-third
c. one-half
d. one-fifth
Answer: B
Biology & Microbiology
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Answer the question using the accompanying figure. The muscle indicated by the letter ‘B’ is analogous to the ____
muscle in a human.
a. calf b. deltoid c. biceps d. tongue e. triceps
Biology & Microbiology
What is the cell wall's function in the cell?
a. physically protect and support b. identify potentially harmful molecules outside the cell c. prevent water from leaving the cell d. enclose the cell in a polar envelope
Biology & Microbiology
Skeletal muscle makes up about __________ percent
of the weight of an average person. a. 10 b. 20 c. 30 d. 40 e. 50
Biology & Microbiology
Which of the following species is both a keystone species and a flagship species?
A. grizzly bear B. alligator C. dolphin D. beaver E. panda
Biology & Microbiology