Which term describes stacks of thylakoids?

a. chloroplasts

b. grana

c. stroma

d. ferredoxins

21. Which statement is true about a nucleus? a. It is the site of enzyme storage. b. It is the site of energy conversion. c. It is surrounded by antibodies. d. It is surrounded by a double membrane.

Explanation of how animal breeding cycles are impacted by the rotation of the earth

Moving down the ramp from 6 meters to

For the moment magnitude scale, each increase on the scale represents 31.5 more energy released by the earthquake. Which is a good estimate of how much more motion is there for a magnitude 7 earthquake than a magnitude 4 earthquake? A. 90 times B.

What Do Bacteria Have In Common With the other living organisims?

Find the volume of a cylinder, diameter 12 yd height 6 yd

Local conditions such as heavy rainfall or the removal of plants may limit the amount of nitrogen, phosphorus, or calcium available to a particular ecosystem, but the amount of carbon available to the system is seldom a problem. Why

Infer why there is more species diversity in southern florida than there is in northern alaska

Wich can modern taxonomy do

A nurse is caring for a patient who has been receiving a drug by the intramuscular route but will receive the drug orally after discharge. how does the nurse explain