Answer:
The energy used for muscular cont ration is ATP(adenosine triphosphate) This is the energy currency produced in the mitochondrial during cellular respiration.
During muscles contraction.The ATPs is broken down to ADP and Pi.
This is the breakdown of energy rich bonds binding phosphate ions with ATP.The breakdown of the bonds produced -32kJper the 3 bonds in ATP. Therefore as each bond is broken, energy is produced for muscle contraction
It is an exergonic reaction with production of heat.
Thus ATP is used for muscle contraction.ADP is the intermediate of ATP when one Phosphate is removed during the breakdown.
Thus the sequence is Adenosine triphosphate (3 phosphate) to Adenosine diphosphate(2 phosphate) to Adenosine monophosphate (1 phosphate)
Each bond breakin gives equal energy of -32kJpermol.
Explanation:
Explanation:
A chromatid has something to do with chromosome
The core of the adaptive success characterized by population explosion was the result of an increased food supply.
So, the correct option is (d).
- The main driver of adaptive success—the population explosion—was a rise in food availability. The main cereal grains domesticated during the early Holocene, namely wheat, barley, corn, and rice, account for two thirds of caloric intake.
- The availability of sufficient quantities and quality of food for human populations is known as food security. Global demand for food has increased as a result of the world's rapidly growing human population.
- The food supply chain is essential in ensuring that the food we eat gets to our lips without any problems. The world community needs this complex system to preserve the security, sustainability, and safety of food.
To learn more about food supply.
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Heroin is an opioid drug composed of morphine, a natural alkaloid derived from extracts from the seeds of the opium poppy. It is for that reason that heroin is considered a semi-synthetic opioid.
- HEROIN causes euphoria followed by agitation, and is the major opioid drug of abuse.
- Heroin is a drug that causes addiction, a form of substance use disorder.
- This drug (heroin) is capable of entering the brain quickly and producing immediate effects.
- The feeling of euphoria caused by heroin is followed by a period of sedation because heroin (as well other opioids) sedates the brain.
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The law of conservation of energy states that the total energy of an isolated system remains constant it is said to be conserved over time for instance, chemical energy is converted to kinetic energy when a stick of dynamite exploded hope this helps and good luck
