Which of the following is produced during both anaerobic and aerobic respiration?

A) Pyruvate

B) Carbon dioxide

C) Lactic acid

D) Ethanol

Is maximum sprinting speed continuous or discontinuous variation?

In which structure is all the genetic information of an organism found

The most important consideration at the scene of a hazardous materials incident is:

Among humans more boys are born than girls, but women have significantly higher life expectancies. what is the significance of this

A higher incidence of heart disease, high blood pressure, stroke and diabetes is associated with: A. Visceral fat deposited around the waist. B. Fatty upper arms. C. Subcutaneous fat deposited in the hips and thighs. D.

Which statement best explains why the process of genetic engineering is important to the scientific community?

Under aerobic conditions, the NADH formed during glycolysis A. is a waste product of glycolysis. B. converts acetaldehyde to ethanol and hence serves as the basis of many fermentation processes. C. has no metabolic advantage to the cell. D.

What type of wave is sound? A. Electromagnetic B. Gamma C. Light (obviously not) D. Pressure (also, no)

Which of these cells is likely to NOT continue to divide? skin cell nerve cell epithelial cells lining the cheeks all of these

What happens if an enzyme is denatured? How does that impact the reaction rate?