True or False? Uranium used for nuclear power is a renewable resource because it takes a small amount of material to produce a great deal of energy. *

true or false

The number of living organisms in a particular area is

Name the plastid and pigment likely to be found in the cells of (a) petals of sunflower (b) ripe tomato.

Which statement about dna replication is true? a. eukaryotes only have one circular chromosome that unwinds at multiple locations. b. eukaryotes can only replicate one segment of a chromosome at a time. c. prokaryotes can only replicate their single circular chromosome in the nucleus. d. prokaryotes only have one origin of replication to initiate replication.