The sea squirts and lancelets have an inner chamber that expels water. This chamber is called the
a. intestine.
b. bladder.
c. atrium.
d. nephridium.
c
Biology & Microbiology
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The process by which producers harness electromagnetic energy and convert it into chemical energy is cellular
respiration.
Indicate whether the statement is true or false.
Biology & Microbiology
The unique set of proteins located on the surface of cells that distinguish one organism from another are the ________
Fill in the blank(s) with correct word
Biology & Microbiology
Which of these is Not a Lipid?
a. cholesterol b. RNA c. steroids d. phospholipid e. wax
Biology & Microbiology
Eukaryotes differ from prokaryotes in that eukaryotes
A. Generally lack sterols in their cell membrane B. Contain more than one chromosome C. Lack 80?s ribosome D. Have peptidoglycan
Biology & Microbiology