Light is a form of EM radiation.
EM radiation has no mass (it's just energy packets called photons).
EM radiation can travel through a vacuum. (The speed of light in a vacuum is called c and is around 300,000 m/s).
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Answer: The way alcohol and ADH interact is:
a. Alcohol inhibits the binding of ADH to receptors in the brain, so individuals "feel" the need to urinate.
Explanation: The alcohol make the nerve cells less excited and it reduces or slow down the brain activities, which would make sure that the ADH is not secreted to decrease the release of urine. Hereby increasing the number of times the person would urinate.
Answer:
All plants and animals on earth engage in a process called respiration. Respiration combines oxygen and the food created during photosynthesis to produce usable energy. One of the byproducts of respiration is CO2, this is the opposite of photosynthesis. It is not unusual for plants to stop taking in carbon dioxide to uptake small amounts of oxygen at night.
In the event that plants cease to take up CO2 all together, they will cease to convert sunlight into carbohydrates, and die. The death of autotrophs would lead to a chain reaction of the death of all higher order organisms. Mankind could survive on food stuffs on hand, but only for a very short time. It has been said that any western society, its members are just 3 meals away from revolution.
Social order would be completely lost during the initial food riots. Once the processed and packaged food supply is exhausted, it would be the law of the dying jungle. The strong and well armed would take from the weak and ill prepared. Livestock and game would be slaughtered as the next to the last food source disappeared. The shear volume of death would foul the water spreading pestilence and disease. In one or two years bands of humans would prey on other humans as they degenerate into cannibalism. There could be a few humans in protected bunkers and hideaways, but they too would eventually succumb to starvation or despair as the world died.
The fact that plants stopped converting CO2 into O2 would be of little consequence. Man would die of hunger 1000 years before oxygen was ever an issue.
Rubisco makes up about half of the protein that content in a typical chloroplast and it is very inefficient enzyme, the catalyzing only have three reactions per second
A chloroplast is the organelle within the cells of the plants and the certain algae that is the site of the photosynthesis, which is in the process by which the energy from the Sun is converted into the chemical energy for the growth.
Chloroplasts are the plant cell organelles that is convert light energy into the relatively stable which chemical energy via photosynthetic by the process. By doing this so, they are sustain life on the Earth. Chloroplasts is also provide the diverse metabolic activities for the plant cells, that including the synthesis of the fatty acids, and the membrane lipids
To know more about Chloroplasts visit:
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