The fat in adipose cells is broken down into fatty acids. which pathway is involved in this process?

If the fat in adipose cells is broken down into fatty acids, the pathway involved in this process is called the catabolic pathway. Unlike anabolic pathways, which use a lot of energy to synthesize molecules, catabolic pathways are there to break down molecules into smaller units in order to release energy.

Dna strands are split apart to allow an opening for replication. the opening has two replication forks so synthesis goes toward them in 5' to 3' direction.

Well,what i learned was that unlike many other  endothermic  reactions,  photosynthesis  does not absorb energy as heat. instead, during plants absorb energy from sunlight to turn carbon dioxide and water into oxygen and glucose, which is a type of sugar molecule. the energy is stored in the glucose molecules, ready to be used when needed.