A chromosome structure is what it is made of and how it is organized. It’s function is what it does. How does knowing about the structure and function of chromosomes help to explain variation in sexually reproducing organisms?

Why is the structure of molecule important to its function?

Which statement is true about this reaction? 14n+1h 15o it is a practical source of energy on earth. it occurs only outside the solar system. its product is heavier than each of its reactants. it shows the critical mass of an element.

Sodium sulfate dissolves as follows: na2so4(s) → 2na+(aq) + so42- (aq). how many moles of na2so4 are required to make 1.0 l of solution in which the na concentration is 0.10 m?