Which statement is true about smaller cells A less active metabollically B having smaller nucleus and organelles C with larger nucleus and smaller organelles D more active metabollically

Which statements are true of a white dwarf? A. It has a red shell. B. It is the result of the core collapse of a low-mass star that sheds its outer layers. C. It emits massive amounts of light compared with other stars. D.

How has deforestation impacted the environment of Africa

Duchene muscular dystrophy, or DMD, is a recessive, x-linked disease. What would you expect to see in the offspring of a woman wh o has DMD and a man who does not have the disease? All of their sons and none of their daughters would have the disease.

There must be equipoise in order to justify conducting a clinical trial. a. True b. False

What can happen when earth materials overcome the force of friction holding them together? A. a flood B. a landslide C. erosion D. wildfire

According to piaget, at what age will most children enter the concrete operations stage of cognitive development? a. between the ages of 4 and 6 b. usually by age 2 c. by age 12 d. by age 7

When plants wilt, their soft stems and leaves begin to droop. What is going on inside the plants' cells that causes plants to droop like this?

How is evolution seen today

What was Marshall Nirenberg and Heinrich Matthaei's contribution to our current understanding of the genetic code? discovery of codons discovery and extraction of DNA creation of a model of DNA creation of Photo 51

How does pili affect the formation of bacterial colonies?