Answer:
dyes used in negative staining have an. acidic chromagen (negatively charged chromophore) Examples of negative stains. NIgrosin and eosin. heat fixing smears can.
21 IS ANSWER PLZ GIVE BRAINLYIST I NEED TO LEVEL UP
Más allá del tamaño, las principales diferencias estructurales entre células vegetales y animales están en algunas estructuras adicionales encontradas en las células vegetales. Estas estructuras incluyen: cloroplastos, la pared celular y vacuolas.
Advances in science and technology can be affected by a number of factors such as:
<span>1) the values and attitudes of people within a society
2) the cultural backgrounds of scientists and engineers
3) the technological limitations of a society
4) the social and economic needs of a society</span>
Answer:
One or two molecules can make up simple carbohydrates
