Biology Molecules to Organisms

The MAIN objective of cellular respiration is to create ________.

• ADP
• ATP
• Oxygen
• Carbon Dioxide

Cellular respiration is the ...........

• process that releases energy by breaking down glucose and other food moleucules in the presence of oxygen.
• process of trapping sunlight to make glucose and oxygen.
• a process that only plants use to make food.
• a process that animals use to make food.

The two types of cellular respiration are: ____________ and ____________.

• aerobic respiration (oxygen required) and

  anaerboic respiration (no oxygen needed)

• aerobic respiration (no oxygen required) and

  anaerboic respiration (no oxygen)

• light independent and light dependent reaction

• ATP or ADP

If the environment gets cold, we will often shiver in order to:

• keep body temperature the same as the external temperature
• decrease body temperature
• increase body temperature
• regulate blood pressure

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

Homeostasis in the human body is often maintained by a: 

• neutral feedback loop 
• solar feedback loop
• positive feedback loop
• negative feedback loop

The ________________ is responsible for secreting hormones used to regulate blood sugar

• pancreas
• liver
• pituatary
• hypothalamus

When you are cold, you shiver and your blood vessels contract, which warms you up. When you are hot, you sweat and your blood vessels expand, which cools you down.  

• Positive Feedback Response
• Negative Feedback Loop 

What transports substances around the body?

• Blood
• Sweat
• Tears
• Urine

Lungs are the primary organs of this system.

• muscular system
• nervous system
• circulatory system
• respiratory system