During photosynthesis, when hydrogen ions are split from the water molecules, this is called photolysis. The hydrogen atoms are then transferred to NADP+ molecule, making it NADPH. These stored hydrogen along with electrons will be used for the next cycle while the oxygen that is split from the water molecules is released to the atmosphere.
Answer:
The answer is option c. When the blood becomes dilute, ADH is no longer released from the hypothalamus.
Explanation:
Negative feedback mechanisms makes use of one of the end product of a pathway to control the activity of the pathway and reduce the release of the product.
Antiduiretic hormone (ADH) is produced in the hypothalamus. ADH regulates the amount of water in the blood. When there is less water in the blood, this stimulates the hypothalamus to release ADH so as to conserve water. When the blood becomes dilute (end product), as in the example, ADH release is stopped by the hypothalamus to prevent further dilution of the blood.
Answer:
B.
Explanation:
Why are hurricanes considered more damaging than tornadoes when tornados have stronger winds? ... Hurricanes also cause flooding and occur over a broader area.
Answer:The larynx serves to protect the lower airways, facilitates respiration, and plays a key role in phonation.
Answer:
A blood disorder involving lower-than-normal amounts of an oxygen-carrying protein.
Thalassemia is an inherited blood disorder characterised by less oxygen-carrying protein (haemoglobin) and fewer red blood cells in the body than normal.