The polymerase chain reaction allows DNA to be copied in a test tube without using a ____________________ or a host cell
Fill in the blank(s) with correct word
vector
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Four of the five answers listed below are cellular. Select the exception
a. viroids b. cyanobacteria c. halophiles d. methanogens e. thermophiles
Which fungal subgroup includes the oldest fungal lineages, are the only living fungi that make flagellated spores, and function in aquatic decomposition?
a. chytrids b. glomeromycetes c. zygote fungi d. sac fungi e. club fungi
One of the most common ways to get information out to a wide audience in the least amount of time regarding hot topics in science is by using
A) peer-reviewed journals. B) science magazines. C) the Discovery Channel on television. D) general interest news magazines or newspapers. E) books.
Which is the correct order of hormone secretion in response to inflammation?
A. The hypothalamus stimulates the anterior pituitary to produce ANH which causes the adrenal cortex to secrete cortisol. B. The hypothalamus stimulates the anterior pituitary to produce ACTH which causes the adrenal cortex to secrete aldosterone. C. The anterior pituitary stimulates the hypothalamus to produce ACTH which causes the adrenal cortex to secrete cortisol. D. The hypothalamus stimulates the anterior pituitary to produce ANH which causes the adrenal cortex to secrete aldosterone. E. The hypothalamus stimulates the anterior pituitary to produce ACTH which causes the adrenal cortex to secrete cortisol.