WorksheetsCoordination and Response in Humans 408
Total questions: 25
Worksheet time: 14mins
What are the two type of nervous system?
Central nervous system + Peripheral nervous system
Central nervous system + Cranial nervous system
Cranial nervous system + Spinal nervous system
Spinal nervous system + Central nervous system
What is the generalised order during a nervous response?
Receptor → stimulus → neurones → effector → response
Response → receptor →neurones → effector → stimulus
Stimulus → receptor → neurones → effector → response
Stimulus → effector → neurones→ receptor → response
Which of the following are the external stimuli?
Sugar level
Light intensity
Osmotic pressure of blood
Cholesterol level
Responses are carried out by organs or tissues known as
Stimulus
Responses
Effectors
Receptor
What do you understand about a response...
Any changes in the environment which can trigger response
Reaction to a stimulus
Name two type of human organ that related in central nervous system..
Spinal cord + Brain
Spinal cord + Cranial nerve
Brain + Spinal nerve
Spinal nerve + Cranial nerve
The information is transmitted along a neurone in the form of...
solid substances
electrical signals
body signals
neurotransmitter
voluntary action are controlled by the?
cranial nerve
spinal nerve
spinal cord
brain
A response is __________
a change in the environment that causes a reaction.
something you write on a test
a reaction to a change in the environment
the way plants communicate
Which is NOT a function of the nervous system?
gathering information
responding to a stimulus
maintaining homeostasis
secreting hormones
What is a reflex?
an automatic movement in response to a stimulus
the gap between neurons where chemical reactions occur
the part of the brain responsible for involuntary movements
a muscle memory
What is the endocrine system?
A system of vessels that circulates blood around the body.
A group of bones and tissue that provides support and structure for the body.
A group of glands that work together with the nervous system to coordinate all body functions
A group of organs that is responsible for eliminating wastes.
The response to stress is called
Stay or Stray Response
Fight or Stay Response
Flee or Stray Response
Fight or Flight Response
Which hormone is produced in the testes
Insulin
Adrenalin
Testosterone
Thyroxine
Where is insulin produced
Liver
Heart
Pancreas
Pineal gland
Which hormone controls the metabolic rate?
Adrenalin
Thyroxin
Insulin
Testosterone
Which hormone is involved in regulating blood glucose levels?
Thyroxine
Oestrogen
Testosterone
Insulin
Where are the adrenal glands? (pick the correct number in diagram)
2
4
6
5
Which gland(s) is sometimes referred to as the master gland?
Adrenal
Pituitary
Testes
Ovaries
Which of the following is the function of the endocrine system?
Control all the other body systems
Exchange carbon dioxide and oxygen
Transport nutrients, hormones and wastes through the body
Help the nervous system maintain homeostasis in the body.
The process by which an organism’s internal environment is kept stable in spite of changes in the external environment.
Positive Feedback
Negative Feedback
Homeostasis
Targeted Cells
Which pairing is NOT correct?
Ovaries/testes - reproductive hormones
adrenals - epinephrine
pancreas - enzyme
pituitary - growth hormone
