Why are cells considered the basic unit of a living thing?

An athlete trains for a weight-lifting event in the Olympics. What type of muscle fiber would be the most important for this athlete to develop? Select one: a. Slow twitch, because they contain more mitochondria than fast twitch fibers b.

Discuss the claim that evolution-related regulatory genes show similar patterns of expression along the axis between the head and the abdomen in insects and vertebrates. be sure to include a discussion of what category of function (e. g.

Which statement best describes scientific laws? Scientific laws are the result of testing theories and proving them to be facts. Scientific laws interpret and explain natural events. Scientific laws describe phenomenon that can be observed in nature.

What do you predict would happen if the yeast had a mutation that prevented the g protein from binding gtp? what do you predict would happen if the yeast had a mutation that prevented the g protein from binding gtp?

How does alternative rna splicing affect gene expression?

What kind of tissue transmits signal across a synapse? epithelial, muscular, nervous or connetive?

What organelle packages materials that will be shipped out of the cell?

Why do complementary nucleotides across the double-stranded dna bond together using hydrogen bonds rather than covalent bonds?

How are dichotomous keys used?

Which two statements about composite materials are true? -They're made up of more than one substance. -They have the same or similar properties as the materials used to make them. -They're always made of metal. -They're readily available in nature.