This a normal d. n.a strand: (a-c-t-g-g-a-t)
what is an insertion?
a. a-c-t-g-c-g-a-t
b. a-t-g-a-t
c. a-g-t-g-g-a-t
d. a-c-t-g-g-a-u
pls me it is urgent

Explain why phospholipid molecules form a bilayer. (3 marks)

Select the true statements about eubacteria. most live as decomposers and heterotrophs. most only thrive in a narrow range of environments. certain eubacteria are responsible for food poisoning. eubacteria thrive in extreme environments.

Match the following terms and definitions. 1. species that are adapted to live in equilibrium at carrying capacity population density 2. population growth that reaches equilibrium and carrying capacity population 3. death rate mortality 4. birth rate k-selected 5. a group of interacting individuals of the same species within the same geographic area natality 6. the number of organisms living in a particular area logistic growth