The building blocks of nucleic acids are
a. amino acids.
b. fatty acids.
c. monosaccharides.
d. nucleotides.
e. lipids.
d
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Information that takes the form of a testimonial is considered to be ________ evidence, not scientific evidence because it is not based on empirical evidence
Fill in the blank(s) with correct word
Which of these vascular plants produce seeds?
A. horsetails B. ferns C. club mosses D. gnetophytes E. whisk ferns
Where would you expect to find tight junctions?
A) in the epithelium of an animal's stomach B) between the smooth endoplasmic reticulum and the rough endoplasmic reticulum C) between plant cells in a woody plant D) in the plasma membrane of prokaryotes
Developers wish to build a road through an isolated area where few people have ever visited before. The proposed route is wet and warm, with many species of wild rodents and other mammals. What issues concerning disease might this route raise?
What will be an ideal response?