In 1668, Francesco Redi performed a series of experiments on spontaneous generation. In one experiment, he began by putting similar pieces of meat into eight identical jars. Four jars were left open to the air, and four were sealed with lids. The exposed meat attracted flies, he monitored the jars and recorded whether or not maggots (young flies) appeared in the meat. What must a hypothesis be to be a viable hypothesis? It has to be testable. State a hypothesis that Redi would have been testing with his initial experiment where he was using open and sealed jars.

4. rat liver is able to metabolize glucose by both the glycolytic and the pentose phosphate pathway. which of the following are properties of both the glycolytic and pentose phosphate pathway? a. nad+ is involved b. co2 is liberated c. phosphate esters are intermediates d. glyceraldehyde 3-phosphate is an intermediate e. fructose 6-phosphate is an intermediate4. rat liver is able to metabolize glucose by both the glycolytic and the pentose phosphate pathway. which of the following are properties of both the glycolytic and pentose phosphate pathway? a. nad+ is involved b. co2 is liberated c. phosphate esters are intermediates d. glyceraldehyde 3-phosphate is an intermediate e. fructose 6-phosphate is an intermediate

Qué sucede cuando una persona tiene muy poco o demasiado costeroides?

The pacific plate is an oceanic tectonic plate. how did a hot and the pacific plate interact to form the hawaiian islands?