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Can a human convert chemical energy to mechanical energy?
Yes, humans can convert chemical energy to mechanical energy through processes like muscle contractions. When our muscles break down molecules such as glucose, the chemical energy stored in those molecules is converted into mechanical energy that powers movement.
How is it said that man gets energy from sun indirectly. How?
Through the process of photosynthesis, plants convert sunlight into chemical energy in the form of glucose. Humans then obtain this energy indirectly by consuming plant-based foods or animals that have consumed plants. This demonstrates the interconnected relationship between the sun, plants, and humans in the energy cycle.
Humans store energy for short term use as?
Humans store energy for short term use as glucose in the form of glycogen, primarily in the liver and muscles. Glycogen is broken down into glucose when the body needs a quick source of energy.
Which enzyme breaks down starch into glucose?
The enzyme that breaks down starch into glucose is called amylase. Amylase is produced in both humans and animals, as well as in some plants and bacteria. It works by breaking the bonds between the glucose molecules in starch, converting it into simpler sugars like glucose.
How does energy pass from the rice to the human?
When humans eat rice, the carbohydrates in the rice are broken down into glucose during digestion. Glucose is used by the body as a primary source of energy. The energy from the glucose is used by the body for various functions such as movement, metabolism, and maintaining body temperature.
Will salt atoms be used to convert glucose to energy?
Humans convert glucose into energy. Salt is a substance to add taste to food
How photosynthesis important for humans?
Photosynthesis is important for humans because it is the process by which plants convert sunlight, water, and carbon dioxide into oxygen and glucose. Oxygen is essential for human respiration, while glucose provides us with energy through the food chain. Additionally, plants are the primary source of food for humans, making photosynthesis crucial for our survival.
Can humans break down starch and convert it into energy for their bodies?
Yes, humans can break down starch into glucose through the process of digestion and convert it into energy for their bodies through cellular respiration.
What cannot be formed from pyruvate in human beings?
In humans, pyruvate cannot be directly converted into glucose through a process called gluconeogenesis. This is because humans lack the specific enzymes required to convert pyruvate into glucose. Pyruvate can be converted into lactate or acetyl-CoA, which can then enter various metabolic pathways in the body.
Why is photosynthesis necessary of plants?
Photosynthesis is necessary for plants because it is the process by which they convert sunlight, water, and carbon dioxide into glucose (sugar) and oxygen. Glucose is used by the plant as energy for growth and other metabolic processes, while oxygen is released into the atmosphere for other organisms, including humans, to breathe. Without photosynthesis, plants would not be able to produce their own food and sustain themselves.
Is glucose or sucrose more easily digested by humans?
Glucose is more easily digested by humans because it is a simple sugar that can be absorbed directly into the bloodstream without needing to be broken down further. Sucrose, on the other hand, is a disaccharide that needs to be broken down into its individual glucose and fructose components before it can be absorbed.
What organisms do plant cells produce food for?
Plant cells produce food for themselves through the process of photosynthesis. They convert sunlight into energy in the form of glucose, which they use for growth and development. In turn, other organisms like animals and humans rely on plants as a food source to obtain the energy stored in these organic molecules.
What kind of polysaccharide cannot be digested by human beings?
Humans cannot break down cellulose because it contains beta glucose and the enzymes that humans have cannot break down beta glucose.
Is glucose a substance or mixture?
mixture because humans turn it into something else
How did the soviets protect themselves geographically from an invasion?
because humans are like monkeys
How puffer fish are related with human?
the puffer fish are related to humans because they protect themselves just like humans.
Why cannot humans digest roughage?
Humans can't digest roughage (eg. cellulose) because of the beta linkages that hold the glucose molecules together. Humans don't have enzymes that can break these linkages.
