In 2005, a spot that is one centimeter from the center of a woody stem of an oak tree is in the bark. In what tissue will a spot that is one centimeter from the center be in 2050?

A) bark
B) secondary phloem
C) vascular cambium
D) secondary xylem


Answer: D

Biology & Microbiology

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Scientists believe that stimulating growth of algae and other organisms can reduce carbon dioxide amounts in the atmosphere. Where is carbon dioxide consumed in a plant cell?

A. Matrix in mitochondria B. Cellulose in cell wall C. Stroma in chloroplasts D. Number of amyloplasts E. Central vacuole

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If the number of people who become ill during an epidemic rises and falls rapidly, this is called a(n)

A. propagated epidemic. B. promulgated epidemic. C. common source epidemic. D. index epidemic.

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A test which uses specific monoclonal antibodies to detect the presence of a pathogen (such as an indirect ELISA) is classified as a molecular genomic technique.

Answer the following statement true (T) or false (F)

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What's the difference between water-soluble and lipid-soluble hormones?

What will be an ideal response?

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