The beating flagellae of ____ maintain a constant flow of water through sponges
a. amoeboid cells
b. choanocytes
c. sperm
d. porocytes
e. pinacoderm
B
Biology & Microbiology
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Which one of the following is NOT a component of each monomer used to make proteins?
A) a phosphorus atom, P B) an amino functional group, NH2 C) a side chain, R D) a carboxyl group, COOH
Biology & Microbiology
A cellular molecular pathway by which an external signal is converted into a functional response is called ____________________
Fill in the blank(s) with correct word
Biology & Microbiology
Which of the following is NOT found in
fermentation?
a. NADH b. ATP c. pyruvate d. oxygen e. glucose
Biology & Microbiology
rDNA in eukaryotes is typically redundant
Indicate whether the statement is true or false
Biology & Microbiology