LE Quarterly Review

The absorption and distribution of materials in an organism...

• Respiration

• Transport

• Metabolism

• Locomotion

Chemical bonds found in compounds such as proteins, starches and fats are a good source of...

• amino acids

• simple sugars

• energy

• enzymes

What is cellular respiration?

• energy from food converted to a ore useable form

• carbon dioxide and oxygen production

• happens in animals and not plants

• stores energy in food

single celled organism is able to survive because it is able to...

• carry out metabolic activities

• autotrophic nutrition

• reproduce

• synthesize

Lizard lays out in the sun to increase its body temperature. Then will move to the shade to decrease its body temperature. This is an example of maintaining...

• Respiration
• Reproduction
• variations

• Dynamic Equilibrium (homeostasis)

Harmful substances (cellular waste) are eliminated from the body by a process called...

• photosynthesis

• excretion

• egestion

• secretion

After eating a meal blood sugar levels rise and the body will secrete a hormone to absorb the excess sugar to return blood sugar levels to normal rand. This is an example of....

• homeostasis

• regulation

• synthesis

• excretion

Bacteria are similar to Humans because...

• contain genetic material

• single celled

• lack cell organelles

• carry out autotrophic nutrition

Plants, Animals, and bacteria all have in common...

• from different kingdoms

• have cell walls

• go through photosynthesis

• same kingdom

Why can humans digest starch but not cellulose?

• humans have enzymes to break down starch but not cellulose

• humans have no enzymes

• humans convert excess cellulose to glucose