Hello, Mohammed is experiencing the phase called REM or rapid eye movement phase of sleep. The REM phase is where we typically dream. Also associated with this are the activity of our eyes to which the phase was named after. Scientists believe that this eye movements happen because of our dreams.
Answer: The correct answer is option (A) it produces molecules of ATP.
Explanation: The main role of the electron transport chain in cellular respiration is that it produces ATP molecules. Adenine tri phosphate (ATP) is a molecule of energy which is produced during oxidation reduction reaction. This energy is used in most of the chemical reaction that is occur inside the cell.
Answer - Antibodies
Reasoning - Why antibodies is Important is because it's used by the immune system to help identify the pathogen like bacteria and viruses.
Confidently Correct
