Answer:
Glucose is like the tank of the delivery truck because it transports a relatively large amount of energy to cells. ATP is like the gas tank of the car because it contains a small amount of energy that is used to carry out the work of individual cells.
(sucrose) H22 : O11 = 2 : 1
Explanation:
During photosynthesis, molecules in leaves capture sunlight and energize electrons, which are then stored in the covalent bonds of carbohydrate molecules. That energy within those covalent bonds will be released when they are broken during cell respiration. How long lasting and stable are those covalent bonds? The energy extracted today by the burning of coal and petroleum products represents sunlight energy captured and stored by photosynthesis almost 200 million years ago.
Plants, algae, and a group of bacteria called cyanobacteria are the only organisms capable of performing photosynthesis. Because they use light to manufacture their own food, they are called photoautotrophs (“self-feeders using light”). Other organisms, such as animals, fungi, and most other bacteria, are termed heterotrophs (“other feeders”) because they must rely on the sugars produced by photosynthetic organisms for their energy needs. A third very interesting group of bacteria synthesize sugars, not by using sunlight’s energy, but by extracting energy from inorganic chemical compounds; hence, they are referred to as chemoautotrophs.
Answer: Option D
Explanation:
Tuberculosis is usually treated by the end of six months or early. This is done by the first line TB drugs.
This disease is resistant to many of the antibiotics which is used by in case of Tuberculosis. These drugs were initially used to treat tuberculosis.
There are chances that this disease is not cured completely and is repeated again and again if the patient is not handled carefully.
The illness is very risky as it leads to coughing along with the blood clots and many more symptoms.
Answer:
In S phase, the cell synthesizes a complete copy of the DNA in its nucleus. It also duplicates a microtubule-organizing structure called the centrosome.
Explanation:
