What are the reactants for krebs cycle

The reactants in Krebs Cycle are ; i) Pyruvate,  ii) acetyl-CoA,  iii) Oxaloacetate and four ( 4 ) carbon molecules

The first reactant in the 8 steps of Krebs cycle is the acetyl-CoA which is broken down to form citrate in combination of the oxaloacetate with the help of citrate synthase ( an enzyme ).  while

The products derived from the Krebs cycle includes the formation of (2) ATP, ( 6)NADH and (2) FADH2 also isocitrate and malate is gotten from the conversion of citrate.

Hence we can conclude that the reactants in Krebs Cycle are ; i) Pyruvate,  ii) acetyl-CoA,  iii) Oxaloacetate and four ( 4 ) carbon molecules.

Learn more :

the nitrogen cycle provides nitrogen to the ecosystem from the atmosphere, ground and oceans. nitrogen is an important component of complex molecules such as amino acids and nucleotides, which lead to the creation of proteins and dna, the building blocks of all life. plants absorb nitrogen in the form of ammonium, nitrate ion and, on rare occasions, as amino acids. animals receive nitrogen necessary for biological processes from feeding on living or dead organic matter.

here is the answer

water, ice, acids, salts, plants, animals, and changes in temperature are all agents of weathering. weathering is the breaking down or dissolving of rocks and minerals on earths surface. once a rock has been broken down, a process called erosion transports the bits of rock and minerals away.