fight or flight/phototropism

The fight or flight response is a response to

• A life threatening situation/stress

• An airplane with a new engine

• Feeling great about a high test score-100%

• Going out to your favorite dinner

Stress can trigger a flight or fight response?

• Stress can never trigger a flight or fight response

• Stress is the cause/reason for the flight or fight response

• Stress has nothing to do with fight or flight

• Stress does nothing to our psychological or physical responses

What is the "fight or flight" response?

• It is the calming effect of music because there is a physiological effect in the body

• It is being happy over a good grade

• It is being able to fly

• It is the near-instantaneous sequence of hormonal changes and physiological responses due to perceived threat starting in the brain

When positive phototropism is at work plants will grow

• Because of turgor pressure or hydrostatic pressure

• Because plants are made of cells

• Towards the sunlight/photo means light

• Because of gravity

What can cause the flight or fight response?

• Taking a test you are not prepared for!

• Traffic-jams!

• Pressure to get a bunch of stuff done at once!

• All of the Above!

Is fight or flight is a response to external stimulus?

• No, it is not a response to external stimulus.

• Fight or flight is a response to "happy times."

• Yes, fight or fight is a response to external stimulus such as a perceived life-threatening event.

• Fight or flight is NEVER a response to external stimulus

Is flight or fight caused by an internal stimulus?

• Yes, flight or fight is caused by internal stimulus.

• No, fight or flight is caused by external stimulus--like being afraid of something.

• Thirst, adrenaline, hunger, oxygen, blood sugar levels, toxins are caused by external stimulus and therefore cause flight or fight.

• Flight or fight is NEVER caused by an internal stimulus.

Tags

NGSS.HS-LS1-3

Plants grow in the direction of sunlight because of

• Turgor Pressure

• Negative Phototropism

• Phototropism

• Geotropism

Hormones are released that stimulate the heart, raise blood pressure, constrict small blood vessels, and release sugar stored in the liver as response to external stimulus--this response is known as:

• Geotropism

• Phototropism

• Autotropism

• Fight or Flight

I did the right thing (studying) and this quiz was easy for me.

• I do not know what flight or fight means so I missed every question. I'll do better next time.

• No, the quiz was hard because I did not study.

• I do not know what phototropism is so I couldn't answer the questions. I did not study at all!

• Yes, this quiz was easy because I read and studied the power point and answered the question posted in the classroom. I'm a MASTER SCIENTIST!!!👩‍🔬👨‍🔬