The nerve that connects the ear to the brain is called the...
Auditory Nerve!
Your ears hearing a dog bark is an example of...
external stimulus - internal stimulus - motor response
External stimulus!
To produce a motor response, we must use our ... organs.
internal - motor - external - effector
effector organs!
True or False:
Smoking only a little bit won't negatively affect our health
FALSE
Light enters the eye first through the...
Pupil
The part of the ear that looks like a snail is the...
Cochlea!
Your stomach releasing hormones that make you hungry is an example of....
internal stimulus - motor response - external stimulus
Internal stimulus!
Write an example of each a bone, a muscle, and a tendon
bone: tibia, frontal, rib, radius, femur, ulna, clavicle
muscle: triceps, sternocleidomastoid, deltoid, biceps, quadriceps, oblique
tendon: quadriceps tendon, maxilar, achilles,
Which drug is absorbed in the small intestine?
Alcohol
The sense organs have ________ which receive information from the environment or our body.
receptors - effectors - organs - senses
receptors!
Putting your hands up to catch a ball is an example of a...
glandular response - motor response - external stimulus
motor response!
Stimulus: Your hand burns on a fire
Response:
Response: Your brain sends a signal to your arms and hand to pull away!
The human elbow is an example of a mobile ....
Joint!
Write an example of a personal effect and a social effect of using a mobile phone too much.
Personal: lack of sleep, lack of energy, laziness, distraction
Social: isolation, low energy
The sense receptors on the tongue are called the...
Taste buds!
The spinal cord receives and interprets the stimuli and produces quick and ... response.
automatic!
If the response is to put on a coat, what might be the stimulus?
Skull bones are fixed
.... bones are semi-mobile
.... bones are mobile
vertebrae, rib cage are semi-mobile
knees, elbows, ankles, and hips are mobile
A substance that changes the way our bodies work internally is a
Drug
The ___ receptors are next to the pituitary area.
Smell!
The part of the nervous system that contains the nerves is called the...
Peripheral Nervous System!
What are the 5 steps that happen here?
1. Sense organs receive stimulus (see / hear bus)
2. Sense organs sens signal to brain
3. Brain interperets information
4. Brain sends signal to effector organs
5. Effector organs carry out response
The powerful muscle in our neck that allows us to turn our head is called the...
Sternocleidomastoid!
Compare these two pictures
Student's response