Which energy transformation occurs during active transport in a cell? O A. light energy chemical energy
B. kinetic energy
potential energy
C. chemical energy
mechanical energy
o
D. mechanical energy → electrical energy

Aresearcher has developed two stains for use with seed plants. one stains sporophyte tissue blue; the other stains gametophyte tissue red. if the researcher exposes pollen grains to both stains, and then rinses away the excess stain, what should occur? a) the pollen grains will be pure red.b) the pollen grains will be pure blue.c) the pollen grains will have red interiors and blue exteriors.d) the pollen grains will have blue interiors and red exteriors.

Donde se encuentra el adn nuclear en un organismo eucariota?

The structure that houses the cells genetic information.