Question

You will be conducting the chemotaxis assay for your experimental as well as your control RNAi treated worms. How do you expect the worms grown in the positive control treatment to behave in the chemotaxis assay after 1 hour? Select one: a. Most of the worms moved towards the plate with only sodium azide addition o b. The worms are equally distributed throughout the plate. c. Most of the worms moved towards the diacetyl addition d. The worms remain in middle of the plate where it was initially placed.

Answer 1

Solution

Ans - Most of the worms moved towards the diacetyl addition.

In Chemotaxis, there movement of an organism in responde to a chemical stimulus. Somatic cells, bacteria, and other single-cell or multicellular organisms direct their movements according to certain chemicals in their environment