Answer:
A macromolecule is a very large molecule, such as protein, commonly composed of the polymerization of smaller subunits called monomers. They are typically composed of thousands of atoms or more. A substance that is composed of monomers is called a polymer .
Explanation:
Answer:
Type of nutrition in which organisms depend upon other organisms for food to survive.
Explanation:
Answer:
The rate of reaction will increase
Explanation:
Temperature is known to affect the rate of the reaction. Generally, chemical reactions depend on thermal activation. It means that an increase in temperature also increases the kinetic energy of the reactants. Increasing the temperature increases the reaction rate due to the increase in the number of molecular collisions between reactant molecules. The speed of a particle is directly related to its kinetic energy and thereby an increase in temperature also results in an increase in the amount of collisions between molecules per unit of time.
The types of energy expenditure in order of the greatest contribution to the least contribution for most people are: 1. Basal Metabolism 2. Physical Activity 3. Thermic Effect of Food 4. Nonexercise Activity Thermogenesis (NEAT)
Basal Metabolism is the most significant contributor to energy expenditure as it accounts for the energy needed to maintain bodily functions and keep us alive.
Physical Activity is the second most significant contributor as it accounts for the energy expended during physical activity, such as exercising or performing manual labor.
The Thermic Effect of Food is the third most significant contributor as it accounts for the energy used by the body to digest and metabolize the food we consume.
Nonexercise Activity Thermogenesis (NEAT) is the least significant contributor as it accounts for the energy used during non-exercise activities like standing or fidgeting.
Learn more about Energy expenditure.
#SPJ11