The image models the process of photosynthesis. plants use sunlight, plus carbon dioxide and water to produce food, or glucose. the by-product of photosynthesis is oxygen, which is added to our atmosphere. during a summer drought, what can we expect to happen to these strawberry plants?
a) they will become extinct.
b) there will be less sugar produced.
c) there will be an excess of oxygen produced.
d) the plant will require more carbon dioxide to make sugar.

Astudent is working on an experiment to study the cooling curve of water. during the experiment, a beaker containing hot water falls to the floor and is shattered. the student’s immediate response should be to

Common commercial benefits of microorganisms include synthesis ofa. insulin.b. antibiotics.c. aspirin.d. antibiotics and aspirin.e. antibiotics and insulin.

Duchenne muscular dystrophy is a serious condition caused by a recessive allele of a gene on the human x chromosome. the patients have muscles that weaken over time because they have absent or decreased dystrophin, a muscle protein. they rarely live past their twenties. how likely is it for a woman to have this condition? a) women can never have this condition.b) one-fourth of the daughters of an affected man would have this condition.c) one-half of the daughters of an affected father and a carrier mother could have this condition.d) only if a woman is xxx could she have this condition.