In a plant, most water is transported vertically by being pushed to the top. Indicate whether the statement is true or false
False - pulled
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Calculate the pKa of lactic acid, given that when the concentration of lactic acid is 0.01 M and the concentration of lactate is 0.002 M, the pH is 2.9
A. 3.9 B. 3.6 C. 3.2 D. 2.5 E. 2.2
Bdellovibrio
A. prey on other bacteria. B. are parasites of plants. C. may fix nitrogen. D. are photosynthetic.
If carrier testing determines that one parent is a heterozygous carrier of an autosomal recessive genetic defect, while
the other parent is not a carrier, then the fetus has a(n) ____________________ % chance of being affected. Fill in the blank(s) with the appropriate word(s).
Microbes that primarily infect the lungs are likely to be classified as which of the following?
A) microaerophile B) facultative anaerobe C) aerotolerant anaerobe D) obligate aerobe E) obligate anaerobe