Stimulus and Response Lesson 1

Stimulus and Response Lesson 1

by Gemma calvo

Multiple Choice

Identify the response:
You are at the mall walking through the food court. You smell fresh baked pizza and realize that you skipped lunch.  You buy a piece of pizza and eat it before going to buy your CD

• the smell of pizza
• buying a piece of pizza
• buying the CD
• food court

Multiple Choice

Identify the response:
You are walking home from school one day when a large dog jumps out at you from behind a tree.  He starts to growl and shows his teeth.  You quickly turn around and walk in the opposite direction. 

• dog growling and showing teeth
• you quickly turn and walk away
• tree
• dog

Multiple Choice

Identify the stimulus: You are walking home from school one day when a large dog jumps out at you from behind a tree.  He starts to growl and shows his teeth.  You quickly turn around and walk in the opposite direction. 

• Dog growling and showing teeth
• walking in opposite direction
• walking home from school
• tree

Multiple Choice

Is the stimulus internal or external? Feeling hungry

• Internal

• External

Multiple Choice

Identify the response..."An organism is hungry so it eats some food"

• Feeling hungry

• Eating food

Multiple Choice

Identify the response..."A squirrel scratches at a flea bite"

• A flea bite

• A squirrel scratches

Multiple Choice

What kind of stimulus is hunger?

• Internal

• External

• Learned

• Instinct

Multiple Choice

What type of stimulus?
An infection in the body

• Internal
• External

Multiple Choice

What type of stimulus?
Touch a hot skillet

• Internal
• External

Multiple Choice

What type of stimulus?
Loud fire alarm

• Internal
• External

Multiple Choice

What type of stimulus?

The smell of pizza

• Internal

• External

Multiple Choice

A doctor taps on a patient's knee. What is the response?

• The patient kicks

• The doctor taps on the patient's knee

Multiple Choice

What type of stimulus is thirst?

• Internal

• External

• Learned

• Instinct

Multiple Choice

A chef picks up a hot pot and drops it. What was the stimulus?

• The hot pot

• Dropping the pot

Multiple Choice

What type of stimulus is the smell of pizza?

• Internal

• External

• Learned

• Instinct

Multiple Choice

What type of stimulus?
Loud fire alarm

• Internal
• External

Multiple Choice

What type of stimulus?
Increasing pH levels in blood

• Internal
• External

Multiple Choice

Hunger, thirst, fever or vomiting are what type of stimuli?

• external

• internal

Multiple Choice

How an organism reacts to internal or external stimuli...

• geotropism

• homeostasis

• response

• photosynthesis

Multiple Choice

An example of an internal stimuli would be...

• A rabbit sees a fox is about to attack

• A rabbit is hungry

• A rabbit hears a shotgun go off

Multiple Choice

An example of an external stimulus would be...

• You want a drink of water

• You are hungry

• You feel nauseated

• You get cold when you walk outside

Multiple Choice

Identify the stimulus....."Birds flock to shelter when it starts to hail outside

• Birds flock to shelter

• It starts to hail outside

Multiple Choice

How the organism reacts to a stimulus. It is a change in behavior is the definition of

• a response

• a stimulus

• homeostasis

• migration

Multiple Choice

Any change in an organism’s environment that causes to the organism to react is the definition of ...

• a stimulus

• a learned behavior

• an instinct

• homeostasis

Multiple Choice

Organisms want to keep a constant internal state. In other words, they want to be in balance. What is this balanced state called?

• homeostasis

• stimulus

• instinct

• learned behavior

Multiple Choice

An example of an internal stimulus would be...

• A rabbit sees a fox is about to attack

• A rabbit is hungry

• A rabbit hears a shotgun go off

• A rabbit smells carrots nearby

Multiple Choice

An example of an external stimulus would be...

• You want a drink of water

• You are hungry

• You feel nauseated

• a bright light that makes you blink

Multiple Choice

Identify the response

• hunger
• thirst
• eating
• drinking

Multiple Choice

A small amount of light entering your eyes is a ______________.

• stimulus

• response

Multiple Choice

Identify the stimulus

• hunger
• thirst
• blinking
• eating

Multiple Choice

Shark swims toward the direction of blood.

• Stimulus
• Response

Multiple Choice

Identify the stimulus..."A person shivers because it is cold outside"

• Cold temperature

• The shivering