CS

Inherited traits are controlled by 

• genetic information in the genes
• the environment a baby is born into
• the nucleus and mitochondria
• none of the above

Stem cells can be obtained from _________.

• embryos
• some adult tissues
• umbilical cord blood
• all of the above

In the energy pyramid here, how much of the energy in the producers gets passed to the herbivores?

• 10%
• 20%
• 80%
• 90%

How are viruses, fungi, bacteria, and parasites similar?

• they all carry out sexual reproduction

• they are all living

• they are all made up of cells

• they all contain genetic material

Homeostasis

• allows for a wildly fluctuating internal environment
• is impossible in vertebrates
• is the maintenance of a relatively stable internal environment and often incorporates a form of feedback regulation
• is the maintenance of a relatively stable external environment and often incorporates a form of feedback regulation

Which is the correct order for levels of organization from simple to complex?

• cell, organ, tissue, organ system, organism

• organism, organ system, tissue, cell, organism

• cell, tissue, organ, organ system, organism

• organ, tissue, cell, organism, organ system

What are the ecological levels of organization from smallest to the largest?

• organism, population, community, ecosystem, biome, biosphere
• organism, community, population, ecosystem, biome, biosphere
• organism, population, community, biome, ecosystem, ecosphere.
• organism, community, population, biome, ecosystem, ecosphere

What is the correct equation for cellular respiration?

• 6O₂ + C₆H₁₂O₆ -> 6CO₂ + 6H₂O + Energy
• 6O₂ + C₆H₁₂O₆ + Energy -> 6CO₂ + 6H₂O
• 6CO₂ + 6H₂O -> 6O₂ + C₆H₁₂O₆ + Energy
• 6CO₂ + 6H₂O + Energy -> 6O₂ + C₆H₁₂O₆

ATP is made from the breakdown of what molecule?

• glutamine
• glycerol
• glucose
• glycolosis

What is the main purpose of enzymes inside of living cells?

• Store Energy for later use by the cell

• Repel water from the cell's surface

• Provide cells with structure and support

• To speed up and direct chemical reactions