Question

question 7
most of this energy created from the process of cellular respiration is lost as _____ energy.

• thermal
• kinetic
• physical
• chemical

question 8
what organelle are often called the \powerhouse\ of the cell because they are responsible for making atp?

• chloroplasts
• ribosomes
• centrioles
• mitochondria

Explanation:

Analyze energy loss in cellular respiration

Using the Cellular Respiration knowledge point
During cellular respiration, glucose is broken down to produce ATP. However, this metabolic process is not 100% efficient. According to the laws of thermodynamics, a significant portion of the chemical energy stored in glucose is lost to the surroundings as heat, which is thermal energy.

Identify the powerhouse of the cell

Using the Mitochondria Function knowledge point
Mitochondria are double-membrane-bound organelles found in most eukaryotic organisms. They are responsible for generating most of the cell's supply of adenosine triphosphate (ATP), used as a source of chemical energy, earning them the nickname "powerhouse of the cell."

Answer:

Question 7

• thermal (Correct answer)
• kinetic
• physical
• chemical

Question 8

• chloroplasts
• ribosomes
• centrioles
• mitochondria (Correct answer)