Carbon is introduced into the atmosphere by

all EXCEPT which of the following means?
a. respiration
b. diffusion
c. burning of fossil fuels
d. wind erosion of rocks
e. tilling of soil


D

Biology & Microbiology

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You place an inoculum of your bacterium on a glass slide and add a drop of hydrogen peroxide reagent.  Promptly you see bubbles appear, indicating the presence of a particular enzyme that the bacterium produces.  What type of identification test does this exemplify?

A. Immunochromatography B. Precipitation test C. Microarray D. Biochemical test

Biology & Microbiology

One of the strands in a DNA double helix has the nucleotide sequence 5'-ACCTGCTACGG-3'. What is the sequence of the complementary DNA strand?

What will be an ideal response?

Biology & Microbiology

In mosses, the __________ grows into the leafy gametophyte plant

a. protonema b. seta c. capsule d. antheridium e. prothallus

Biology & Microbiology

Researchers are arguing for some sort of "individual transferable quotas". What will those do?

What will be an ideal response?

Biology & Microbiology