You apply 100.0 n of force to a machine. The machine applies 20.0 n of force to the load. What is the mechanical advantage of the machine?

a) 200.0

b) 80.0

c) 5.00

d) 0.200

What types of antigen do T cells NOT recognize? What types of antigen do T cells NOT recognize? self-antigens bacterial antigens cancer antigens processed fragments of protein antigens displayed on surfaces of body cells

How many gummy worms would you need to accurately represent prophase in humans?

The correct answer is B.

Do all bacterial cells necessarily have plasmids?

What is a peptide bond

You observe an individual of your favorite study organism expressing the dominant phenotype for a certain trait. how would you go about determining if the individual was homozygous dominant or heterozygous for that trait?

How can the position of an object be changed? Select one: It can't be changed By both pushing and pulling By pushing the object By pulling the object

Which of the following summarizes the role of the hypothalamus? A. It connects the endocrine and nervous systems and controls the pituitary gland. B. It controls the rate at which cells burn fuels from food to produce energy. C.

What equals to0.9 in scientific notation

Soil formation is most influenced by__. Wind speed. Cloud cover. Air pressure. Rain fall.