The graph below shows how two different enzymes react with a substrate as the temperature increases.

based on the results, what conclusion can be drawn about the action of the enzymes as the temperature increases?

a. enzyme a uses up all the substrate faster than b.
b. enzyme a changes faster than b.
c. enzyme a reacts with less substrate than b.
d. enzyme a becomes a better catalyst than b.

What is the correct trna sequence that would match the following mrna sequence.gcgaua

Use this dichotomous key for insect identification to identify the insect shown. 1. a. insect has one pair of wings. order diptera b. insect has two pairs of wings. go to #2 2. a. front wings thicker in texture than hind wings go to #3. b. front and hind wings are same texture throughout. go to #4 3. a. front wings are short order dermaptera b. front wings cover entire abdomen order coleoptera 4. a. wings with scale on all parts of their area. order lepidoptera b. wings without scales go to #5. 5. a. hind wings smaller than front wings. order ephemeroptera b. front and hind wings nearly equal in size. order odonata the insect pictured is in the order diptera. ephemeroptera. coleoptera. odonata.

What are positive impacts of algae? how is it used?