Answer:
For the energy to be released from the ATP molecule it must first take place that the bond holding the third phosphate molecule must be broken.
Explanation:
The ATP molecule is the one that provides energy with which living beings carry out their metabolic processes.
ATP has in its structure three phosphate molecules, each of them united by a high energy bond. When the hydrolysis of ATP occurs —releasing a phosphate molecule and leaving ADP— <u>energy is released by breaking the bond</u>. That energy is used by the cell to perform its functions.
The other options are not correct because:
- <em>The addition or gain of phosphate to the ADP is called phosphorylation, and it does not release energy.
</em>
- <em>The separation of a phosphate molecule from ATP is sufficient to produce energy.</em>
<u>Answer</u> : option A gateway drug
<u>Explanation</u>:
- A gateway drug is considered to be a type of habit forming drug which itself may not be addictive in nature but their use may lead to the person getting addicted to other drugs.
- The increase in probability of using other illegal drugs when a person is using a gateway drug is because of the alteration in the brain which leads to an inclination towards drug usage and a carefree behavior.
- Besides alcohol, marijuana and tobacco are also considered to be gateway drugs.
- It has been shown that the use of alcohol acts a gateway for many drugs such as cocaine.
- The gateway drug theory has stated if any of the gateway drugs or a mixture of them is introduced into a life of a teenager then it leads to an increased chances of experimentation with other drugs in the future.
- Since, alcohol is linked to an increased probability of using illegal drugs in the future, it is considered to be a gateway drug.
The answer is A I believe
Answer:
trees is best described as woods or forests also
An ion. When it loses electons, a positive ion is formed. When it gains electons, a negative ion is formed.
