Font size
WorksheetsNervous and Endocrine system
Total questions: 20
Worksheet time: 17mins
Choose levels of organization in the correct order from smallest to largest.
organ system, tissue, organ, cells
cells, organs, tissues, organ systems
cells, tissues, organs, organ systems
organ systems, organs, tissues, cells
What are the two parts of the nervous system?
Central nervous system
Brain
Senses
Peripheral nervous system
Hormones are
email messages
chemical messages
voicemail messages
chemical markers
In a neuron, impulses move
from dendrite to axon
from cell body to dendrite
from axon to cell body
Carries nerve impulses to muscles or glands
sensory neurons
motor neurons
Gathers info that is happening in and around your body
motor neurons
sensory neurons
What is the job of your endocrine system?
To control the body using electrical signals
To bring oxygen into the body
To pump blood from the heart
To send chemical messages called hormones
Groups of cells that release hormones are called
Organs
Tissues
Glands
Organ Systems
Your pituitary gland controls which of the following?
Sleeping
Metabolism
Body Temperature
Growth
How do your nervous and muscular systems interact?
The brain sends messages telling muscles to contract
Your skull protects your brain
They don't interact
The brain supplies oxygen to muscle cells
How do hormones get to different parts of your body?
They float through air
They don't travel to different parts of your body
They travel in your blood.
They are carried by nerve cells
Which best describes the stimulus-response model?
Stimulus -> receptor -> effector -> control center -> response
Stimulus -> receptor -> control centre -> effector -> response
Stimulus -> effector -> control center -> receptor -> response
When blood glucose is high, the negative feedback mechanism is to produce which hormone?
Glucagon
Glycogen
Insulin
Basal Insulin
What is the role of reflexes ?
automatically adjusting to changes in environment
Reducing and avoiding damage to tissues
Maintaining posture and balance
finding food and mates and escaping predators
All of the above
