Answer:
the first one
Explanation:
the car slowly started and accelerated
The answer is B. They do not usually bring precipitation.
High clouds appear in the highest levels of the troposphere. They are most brilliant white due to the ice crystals in this level. Sunlight passes through high clouds most of the time as it's thickness is relatively thin. There are three main types of high clouds: cirrus, cirrostratus, and cirrocumulus. These clouds usually develop on says with weather and lighter winds at the surface, generally these clouds do not produce precipitation except in some cases.
The diagram below illustrates a biochemical process that occurs in organisms. The active site is represented by the letter <u>B</u>, while the products are represented by the letter <u>E</u>. so the correct option is - C. B and E
In this diagram, there is a biochemical reaction is shown which is catalyzed by the enzyme.
- Enzymes are biological catalysts that are proteins in nature that help speed up biochemical reactions such as metabolic reactions in organisms.
- Enzymes bind to substrate molecules with the help of the active site.
- The active site of enzymes is like specific grooves or sites where substrate molecules bind and form an enzyme-substrate complex in the reaction.
- Active sites alter the substrate molecules and form product molecules at the end of the reaction.
Thus, the correct option is - C. B and E.
Learn more about enzymes:
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Answer:
Option (b) When dehydrated, a camel stores nitrogenous wastes in its tissues to conserve water.
Explanation:
The camel has good a hump on its back that helps with water storage. This is also made up of a water soluble fatty substance and fats. The water regulation is also controlled by the nephron which is an integral part of the kidney. The nephron has the Loop of Henle that regulates the retention of the water in the body. When there is no water, the potential of the ions force the water back into the kidneys so that the cells do not get disturbed. The nitrogenous wastes are expelled out as soon as possible because they form ammonium salts that may disturb the cell metabolism.
Hence, option (b) is not true.
Answer:
1, 2, 3, 4, 5 is the correct answer.
Explanation:
Cerebrospinal fluid is present in the spinal cord and it encompasses the brain.
The main functions of the Cerebrospinal fluid are
- To protect the brain and spinal cord from shock.
- To provide nutrients to a nervous system.
- To remove the waste products from a cerebral metabolism.
- To filter the chemicals from the blood.
- It controls constant pressure between the brain and skull.
- It regulates the pH homeostasis.
- It provides the brain to control its density.
