The enzyme responsible for unwinding the DNA double helix during replication is called DNA

A. Helicase

B. Polymerase

C. Amylase

What can be learned by studying fossils (think in terms of ecology, what role does the environment play in the evolution of species) ?

Which chemical class of hormone is more likely to need a binding protein for transport in the blood?

If bacteria divide every 30 min, and you start with a single bacterium at noon, how many bacteria will you have just after 2:00 pm?

Select all of the reasons that a multicellular organism's cells undergo mitosis. question 33 options: to regenerate and repair tissues to produce sperm and eggs to cut the number of chromosomes in half for the organism to grow and develop

The scale for humidity has a minimum value of 40%. However, if you could change the humidity to zero and set a 70°F difference between temperatures, would precipitation occur? Why or why not? What type of weather would you expect?

Cattle breeders have improved the quality of meat over the years by which process? cattle breeders have improved the quality of meat over the years by which process?

The brain operates on two levels, conscious and unconscious. this is called:

What are the differences between renewable resources, non renewable resources and sustainable option?

What is biopsychology?

The atmosphere is one part of the environment that does not directly affect us