Biology Quiz

A ball at the top of the hill is an example of ______?

A ball rolling down the hill is an example of ______?

The amount of energy required to raise the tempature of one gram of water by a degree of ceclius?

• Mitochondria

• Enzyme

• Calorie

• Potential Energy

What are examples of potential energy?

• osmosis

• chemical bonds and concentration gradients

• potential and kinetic energy

• oxidation and reduction

Which process converts glucose into pyruvate?

• Photosynthesis

• Cellular respiration

• Glycolysis

• Fermentation

What is the primary function of the ATP molecule?

• Store and transport genetic information

• Act as a primary source of energy for cellular processes

• Speed up chemical reactions

• Provide structure to cell membranes

Which organelle is known as the powerhouse of the cell?

• Nucleus

• Endoplasmic Reticulum

• Mitochondria

• Golgi Apparatus

Entropy is a measurement of?

• Order

• active site

• protein

• Disorder

Cells use energy for which of the following?

• to do work

• to synthesize proteins

• to expel waste

• all of the above

Energy source for photosynthesis is ______?