In 1928, Fredrick Griffith was able to induce a nonpathogenic strain to become pathogenic. He referred to a transforming factor as the cause.

True false

when making a new protein, which RNA type corresponds to the amino acids that are being linked together

Which of these indicates that a liquid has transferred thermal energy to the air? The liquid increases in temperature, and its particles lose kinetic energy. The liquid decreases in temperature, and its particles gain kinetic energy.

What components are needed in an experiment?

BT corn is a genetically modified organism that contains a gene from bacteria that live in soil. This inserted gene allows the corn to kill the corn borer caterpillar because? A. It has RNA from the bacteria that will kill the pest. B.

Consider the model of the food chain. Imagine a local farm has dumped excess pesticides in the pond used for irrigation. This will impact the food chain in the pond in ALL BUT ONE way. That is A) the fish populations will drop.

The narrowest taxon in the Linnaean system is the genus, order, or species

What food source is available to animals in benthic zone and marine habitats

The process of breaking down a larger molecule, called a ploymer, into its monomets is called what

Carol is enjoying eating her dinner. While eating, she notices that her saliva secretion is higher than normal and that she feels good and relaxed. What causes this relaxed state?

What is the difference between bacillus, coccus, and spirillum