B.) Pharynx. The first structure that the air goes through is the pharynx. The order is this: pharynx, larynx, trachea, then in the cheat the bronchi.
The correct answer is: mitochondria
Pyruvates are formed during the glycolysis in the cytosol. Pyruvates are then transported into the mitochondria where they are used for the formation of acetyl CoA. Pyruvate dehydrogenase is an enzyme that oxidizes pyruvate and converts it to Acetyl CoA which is then used in the next step of metabolism, the Krebs cycle (citric acid cycle). So, acetyl CoA is important for the initiation step of Krebs cycle.
The first organisms were bacteria and blue algae they are prokaryote organisms
So you have a muscle like the biceps brachii it’s origin is connected to the humerus then inserts to the radius origin didn’t move it’s static
Answer:
A protozoan typically goes through multiple phases, which vary morphologically and functionally throughout its entire lifespan. It generally undergoes two stages of biological life cycles, with proliferative phases or Trophozoite and latent cysts. First, the encystment phase, and second, the conjugation phase.
Explanation: