Answer:
Staining dyes are dyes used for staining in microbiology and histology.
The answer is C. This was
achieved through
gene regulatory networks. The ability of the cells
to segment and differentiate gave the
metazoans a great advantage. This is thought
to have begun in the Cambrian period with complete
bodies existing by the Paleozoic era.
C) change of a caterpillar into an adult butterfly.
Answer:
Cl- ions will move inside the cell.
Explanation:
When the equilibrium potential and is equal to membrane potential, the net charge across the membrane is equal to zero and therefore there is not movement of ions across the membrane. However, in this case, the membrane potential is -70 mV, while the equilibrium of negatively charged Cl- ions is -81 mV. In consequence, Cl- ions will tend to move inside of the cell.
Answer:
b. storage carbohydrate in plants
Explanation:
Plants produce starch as a way of storing carbohydrates, hence storing energy. Starch is composed by a long chain of a single monosacharidy, glucose.
The animal equivalent to starch is glycogen, that serves the same purpose.
