Oxygen and glucose are needed for cellular respiration
Answer:
The correct answer is E. Lactate and NAD+
Explanation:
Fermentation occurs in anaerobic condition and in humans, most of the energy is provided by aerobic respiration but when the body needs a lot of energy in a very quick time like in sprinting then muscles use lactic acid fermentation to gain energy.
After the consumption of all stored ATP during intense work, our body starts lactic acid fermentation to gain ATP. In lactic acid fermentation, the pyruvate molecule that was produced during glycolysis is converted into lactate molecule. In this process, NADH is oxidized to NAD+.
Therefore in lactic acid fermentation lactate and NAD+ are produced. So the correct answer is E.
Question: Why is the countercurrent system of flow important for fishes?
Explanation and answer: Fishes use a design called 'countercurrent oxygen exchange' to maximize the amount of oxygen that their blood can pick up. They achieve this by maximizing the amount of time their blood is exposed to water that has a higher oxygen level, even as the blood takes on more oxygen.
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"The suture found between the left and right parietal and temporal bone is the lambdoid suture" is FALSE.
<u>Answer:</u> Option B
<u>Explanation:</u>
The frontal bone is joined to the parietal bones by the coronal suture. The sagittal suture interlinks the two parietal bones. The lambdoid suture is joined to the occipital bone by the parietal bones. The squamous suture is joined to the temporal bones by the parietal bones.
The sagittal suture is among ' sutures, ' a type of immobile joint which only exists between the bones of the skull (or ' crane '). These are fibrous joints having a thin layer of thick connective fibrous tissues.
