Which are functions of proteins?

Choose all answers that are correct.

A.

to carry electrical signals quickly through the body

B.

to store energy reserves

C.

to fight infection

D.

to be structural material

If the splash is heard 1.17 seconds later, what was the initial speed of the rock? Take the speed of sound in the air to be 343 m/s.|v0|=nothingm/s.

Displacement is which of the following types of quantities? A. vectorB. scalarC. magnitudeD. dimensional

If a net force of 5.0 N forward acts on a 0.60 kg toy car what is its acceleration

Explain which of the following has more inertia and why: a 200 lb wrestler sitting on a mat or a baseball flying through the air at 55 mi/hr.

If you were on the open ocean on a large ship, how could you determine the height of a wave?

Which of these is an example of temperature changing over time? A. a pan cools off on the stove B. a frozen dinner sits in the freezer C. a mug is at room temperature on the counter D. two glasses of water are filled from the tap and mixed together

A syrup added to an empty container with a mass of 115.25g. When 0.100 pint of syrup is added, the total mass of the container and syrup is 182.48g. Determine the density ... ?

MOST high schools teach biology, then chemistry, then physics. What do you see as some of the disadvantages of the traditional sequence to both students and teachers.

If you break a bar magnet in half, each half

If a forklift raises a 76-kg load a distance of 2.5 m, about how much work has it done?