In plants cellulose, which is a carbohydrate, is used for what? a) structural support b) store energy c) promote growth d) food to eat

Why would a drug the damages capsids treat a viral infection

Select the correct answer from each drop-down menu. the lac operon in e. coli regulates genes that code for enzymes required for breakdown of lactose. the lac operon is operon that is activated in the presence of .

Which of the following is an abiotic factor in an ecosystem? a. bacteriab. airc. niched. grass(abiotic=non-living) me !