A single cell is the smallest unit that exhibits all the characteristics of life.
a. true
b. false
Ans: a. true
Biology & Microbiology
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Which organelle's membrane contains the enzymes that convert light energy to chemical energy in eukaryotes?
a. plasma b. chloroplast c. Golgi complex d. lysosome e. endoplasmic reticulum
Biology & Microbiology
Diatoms are used for four of the following. Which one is the exception?
a. biofuels b. ink c. filters d. cleaners e. insecticides
Biology & Microbiology
Which genetic situation could most likely have confounded Mendel in his recognition of independent assortment?
A. Linked genes B. Crossing over C. Sex-linked inheritance D. Cloning E. Asexual reproduction
Biology & Microbiology
A large sample size decreases the likelihood that an experimental result will be significant.
a. true b. false
Biology & Microbiology