Hershey and Chase used labeled DNA and protein to determine that DNA is the genetic material in bacteria

Indicate whether the statement is true or false


FALSE

Biology & Microbiology

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Treehoppers (a type of insect) produce honeydew, which ants use for food. Treehoppers have a major predator, the jumping spider

Researchers hypothesized that the ants would protect the treehoppers from the spiders. In an experiment, researchers followed study plots with ants removed from the system and compared them to a control plot. In the figure above, what can you conclude? A) Ants do somehow protect the treehoppers from spiders. B) Ants eat the honeydew produced by treehoppers C) Ants reduce the numbers of treehoppers. D) No specific conclusions can be drawn from this figure. E) Treehoppers do not produce honeydew in July and are not protected by the ants.

Biology & Microbiology

What prion conformation may result in a prion-related infection?

A. PrPSc B. PrPC C. Both can cause disease

Biology & Microbiology

Cytoplasmic organelles that convert energy from food molecules in ATP and are transmitted from mothers to all their

children through the cytoplasm of the egg are called ____________________.Fill in the blank(s) with the appropriate word(s).

Biology & Microbiology

Tightly packed collagen fibers arranged in either parallel rows or an irregular meshwork are characteristic of ________ connective tissue

Fill in the blank(s) with correct word

Biology & Microbiology