Question

Many properties of living things involve the transfer and transformation of energy and matter. For example, plant chloroplasts convert energy from sunlight to which of the following forms of energy or matter?

a-kinetic energy
b-chemical energy
c-the energy of motion
d-oxygen
e-carbon dioxide and water

Answer 1

Plant chloroplasts convert energy from sunlight into chemical energy, stored in the form of glucose.The correct option is B.

Step-by-step explanation:

In photosynthesis, plant chloroplasts take in light energy from the sun and convert it into chemical energy. This chemical energy is stored in the form of glucose, a simple sugar.

During photosynthesis, energy from sunlight is captured by pigments in the chloroplasts and used to transform carbon dioxide and water into glucose and oxygen.

This process stores the sun's energy within the chemical bonds of glucose, which can later be used by the plant to fuel its various life functions. Therefore, plant chloroplasts convert the energy from sunlight into chemical energy, not into kinetic energy, the energy of motion, oxygen, or carbon dioxide and water.The correct option is B.