1. fatty acids are cleaved from the glycerol backbone during digestion to yield free fatty acids in a process called 2. the formation of glucose from noncarbohydrate sources, such as glucogenic amino acids, is called 3. the process of converting excess glucose to glycogen in the liver and muscle is referred to as 4. the process in which glucose is broken down to produce energy is called 5. is the process that converts excess glucose or amino acids into fatty acids to be stored as triglycerides in the adipose cells.

1. Fatty acids are cleaved from the glycerol backbone during digestion to yield free fatty acids in a process called Lipolysis.

2. The formation of glucose from non-carbohydrate sources, such as glucogenic amino acids, is called Gluconeogenesis.

3. The process of converting excess glucose to glycogen in the liver and muscle is referred to as Anabolic reaction.

4. The process in which glucose is broken down to produce energy is called Glycolysis.

5. Lipogenesis is the process that converts excess glucose or amino acids into fatty acids to be stored as triglycerides in the adipose cells.

Explanation:

1. Lipolysis is the metabolic pathway that provides energy during excessive exercises or long day fasts by the breakdown of fatty acids.

2. Gluconeogenesis is an important metabolic pathway for the body as it stores glucose in the form of energy, especially for the brain.

3. Anabolic reactions can be described as reactions through which a large molecule or compound is formed using smaller molecules. Hence, the process of converting glucose into glycogen can be referred to as anabolic reactions.

4. Glycolysis is an important metabolic pathway that releases energy through a series of reactions. It is the most important mechanism through which ATP is generated for performing different functions of the body.

5. Lipogenesis is a metabolic process that is opposite of lipolysis. In this process, fatty acids are made instead of breaking down.

step 1: nitrogen fixation- conversion of atmospheric no₂ into forms useful to plants by lightning, bacteria, and cyanobacteria.

step 2: nitrification-process of converting ammonia to nitrite or nitrate.

step 3: assimilation-plant roots absorb new form of nitrogen.

step 4: ammonification-conversion of organic nitrogen to ammonia by bacteria involved in decomposition.

step 5: denitrification-bacteria turns the decomposed matter back into n₂o, which is released into atmosphere; repeat cycle.