Question

1.Differentiate
Photosynthesis and respiration.
2. Differentiate combination and decomposition reaction
4 Differentiate conosion anol lancidity​

Answer 1

Answer:

1.Photosynthesis makes the glucose that is used in cellular respiration to make ATP. The glucose is then turned back into carbon dioxide, which is used in photosynthesis. While water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.

2. Reactions in which many reactants combine to give one product are called combination reactions whereas, in decomposition one reactant breaks down in many products.

4.Corrosion is the chemical process of slow eating up of the surfaces of certain metals when kept in open for a long time. Rancidity is defined as the slow oxidation of oils and fats preset in food materials resulting in some bad smelling compounds. corrosion is basically when the surface of a metal gets eat up

Explanation:

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Answer 2

Answer:      The difference between respiration and photosynthesis                                                                                                                              

The main difference between photosynthesis and cellular respiration is that photosynthesis is an anabolic process, where the synthesis of organic compounds occurs, storing energy whereas cellular respiration is a catabolic process, where the stored organic compounds are utilized, producing energy. Photosynthesis occurs in the presence of sunlight and the respiration it can even occur in our muscles.Respiration is of 2 types.They are aerobic respiration and anerobic respiration.It occurs in all the cells of an organism.It is an exothermic reaction, as it gives out energy.Photosynthesis converts light energy into chemical energy.