Answer:
The correct answer is - False.
Explanation:
Water vapor is water in its gaseous state. Water vapor is totally invisible, an individual can not see water vapor in any situation with naked eyes. Fog, clouds, mist are not the water vapor as they contain liquid water or droplets.
Water vapor is essential for the weather and climate, without water vapor there would be no rain, snow or clouds as require water vapor to form.
Thus, the correct answer is - false.
Answer:
a. the pH within the thylakoid is less than that of the stroma
Explanation:
The pH of thylakoid membrane is 8 at normal conditions but it became highly acidic like 4 during photosynthesis. The electron transport chain utilize the energy released by excited electrons to pump the H+ ions to lumen of thylakoid membrane from stroma during light reaction of photosynthesis. The H+ ions are present in both the stroma and thylakoid membranes. These high potential H+ ions are utilized by ATP synthase complex for the production of ATP.
We know that more the H+ ions lesser will be the pH and lumen have the high concentration of H+ ions. While the pH of stroma is normally kept acidic by plants to create a concentration and potential difference of H+ ions for the production of ATP. That why the lumen have lower pH than stroma of chloroplast.
Answer:
Corpus Luteum
Explanation:
Corpus luteum is a form of endocrine structure in female ovaries which involved in the production of high levels of progesterone in women. The progesterone is the one that regulate women's sex hormone, menstruation, and pregnancy. Progesterone often used as a medication to combat early symptoms of menopause.
