Which of the following structures can help differentiate between a plant cell and an animal cell? Mitochondria
Nucleus
O
Chloroplast
Cell membrane

All cells are made of four types of acids, lipids, proteins, and carbohydrates.

Which buffer would be better able to hold a steady ph on the addition of strong acid, buffer 1 or buffer 2? explain. buffer 1: a solution containing 0.10 m nh4cl and 1 m nh3. buffer 2: a solution containing 1 m nh4cl and 0.10 m nh3

To apply in a gold the individual gold atoms are united to each other by means of a metallic bond. how would you use the gold block to determine the atomic radius of a gold atom?