The failure of a cell to react in a normal manner to insulin is most likely the result of a problem with
1. vacuoles
2. receptors
3. mitochondria
4. sugars

Which is an example of a decomposer? a. bear b.algae c.grass d.bacteria d bacteria

Several bird species feed in a certain species of tree. each bird species feeds in a different part of the tree. which statement is true of these bird species? a. they have adapted to different niches due to competition b. they have a carnivorous relationship with the tree species. c. they have adapted to different niches due to predation d. they have a symbiotic relationship with the tree species.

Which best describes a benefit of using dna technology in medicine? a) medicine can be produced in mass quantities. b) medicine can be distributed at a reduced cost. c) medicines have fewer side effects. d) medicines are resistant to antibiotics.