Lysosomes are specialized vesicles in that contain digestive enzymes for the breakdown of food. a related organelle known as a "vacuole," which is found in also contains enzymes but, in addition, may act as a storage organelle for nutrients or water.

What best describes lactic acid fermentation?

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.

Dna replication or repair occurs in a cell in all of thw following situations except when