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WorksheetsTopic 5 Review
Total questions: 75
Worksheet time: 2hrs 2mins
What is a Neuron?
A cell
A transmitter to transmit messages to cells
A receiver for information
a gland
What is the largest part of the brain?
Brain stem
Cerebellum
Cerebrum
Dura mater
What do the motor neurons do?
carry messages from the brain and spinal cord to muscles and glands
carry impulses from skin and sends to organs the to spinal cord and brain
carry impulses from sensory neurons to motor neurons
store messages
What part of the brain is responsible for conscious thought, judgement, memory, reasoning and will power?
Cerebellum
Hypothalamus
Cerebrum
Thalamus
The medulla oblongata controls
vision and speech
hearing
heart rate and blood pressure
respiration
What are the three parts of the nervous system?
brain, spinal cord, neurons
brain, lungs, spinal cord
heart, brain, nerves
brain, nerves, neurons
What is the function of the nervous system?
sensory inputs, process information, motor output
to protect the body from harm.
Sensory input and motor output
Make decisions and process information
Identify the stimulus
Thirsty
drinking water
blinking
eating
Identify the response
hunger
thirst
drinking water
smelling
What kind of neuron carries information from our eyes to our brain?
Motor neuron
Sensory neuron
Nerve
Spinal neuron
Which sense organ helps you hear?
Eyes
Nose
Mouth
Ears
Which body system coordinates all of the systems by controlling every activity that takes place?
The Nervous System
The Digestive System
The Endocrine System
The Circulatory System
The Immune System
Which organ is represented by letter A?
Brain
Spinal Cord
Nerves
Which organ is represented by letter B?
Brain
Spinal Cord
Nerves
The nerves that coordinate messages from the brain and spine to all other parts of the body.
Central Nervous System
Peripheral Nervous System
Anything that occurs as a result of the organism thinking about it.
Voluntary Processes
Involuntary Processes
Anything that occurs automatically and without thought.
Voluntary Processes
Involuntary Processes
Digestion, Heartbeat, and Reflexes are examples of
Voluntary Processes
Involuntary Processes
Speaking, Running, and Karate Chopping are examples of
Voluntary Processes
Involuntary Processes
The Brain is made of a large mass of
Muscular Tissue
Neurons
Red Blood Cells
While Blood Cells
Glands
Letter A represents the
Cerebrum
Cerebellum
Medula
Which brain structure is responsible for balance and is involved with movement?
Cerebellum
Cerebrum
Medulla
Which part of the brain controls your blood pressure and heart rate?
brain stem
cerebrum
cerebellum
adrenal gland
What is the gap between two neurons called?
Impulse
Synapse
CNS
Inter neuron
Which statement best describes a reflex arc?
Slow response that you have to think about
Rapid response to protect body from harm
Where would the nerve impulse start in this reflex arc?
A
C
D
E
_____ neurons carry messages away from the central nervous system and out to muscles or glands. The RED neuron in diagram.
sensory
motor
inter
central
How is a message delivered from the "sending" neuron to the "receiving" axon?
sympathetic nerves
hormones
medulla oblongata
neurotransmitters
__________ carry messages between sensory neurons and motor neurons.
Active Neurons
Interneurons
Refraction Neurons
Flower Neurons
These type of cells are responsible for transmitting electrical signals from nervous system to various parts of the body.
Neuron
Nerve
Villi
Somatic
The endocrine system is made up of glands that release hormones into the blood.
True
False
Controls long term changes such as growth
limbic system
endocrine system
nervous system
temporal lobe
What is the function of the endocrine system?
to filter and eliminate the waste from the blood
to secrete hormones into the bloodstream to regulate body activities
to provide structure and support for the body
to defend the body against pathogens
Hormones travel through the blood and encounter many cells. How do they affect ONLY target cells?
Target cells have receptors that match up with the hormone
Target cells send out signals that attach to hormones and draw them to the cell
Target cells have cell membranes with a different composition
Magic!
_____________________ are the chemicals that act as messengers in the endocrine system of the body.
glands
hormones
platelets
plasma
Regulation of body processes is the function of the __________________________ system.
nervous
lymphatic
endocrine
digestive
What organ makes insulin to regulate blood sugar?
thyroid
pancreas
glands
pineal
The endocrine system works to maintain stable internal conditions (balance).
Hormones
Homeostasis
Hypothyroidism
Hidrosis
Cells in the body that contain receptors that match certain hormones.
Target Cells
Receptors
Glands
Thymus
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
Hormones are
email messages
chemical messages
voicemail messages
chemical markers
What is the endocrine systems function?
control bodily functions
secrete hormones
get rid of waste
control the brain
Small grain-shaped organelles that produce proteins for the cell
Cytoplasm
Ribosomes
Lysosomes
Mitochondria
Rigid layer that surrounds the cell of plants and some other organisms such as fungi
Cell Wall
Golgi Apparatus
Chloroplast
Cell Membrane
Large oval structure that acts as the control center of the cell, directing all of the cells’ activities
Vacuole
Ribosome
Golgi Apparatus
Nucleus
Thick, clear, gel-like fluid that fills the region between the cell membrane and the nucleus
Mitochondria
Cytoplasm
Chloroplast
Nucleus
Rod-shaped organelles that convert energy in food molecules to energy the cell can use to carry out its functions
Mitochondria
Golgi Apparatus
Ribosomes
Endoplasmic Reticulum
An organelle that forms a maze of passageways in which proteins and other materials are carried from one part of the cell to another
Cell Wall
Endoplasmic Reticulum
Golgi Appartus
Cytoplasm
Sac-like organelle that stores water, food, and other materials.
Cell Wall
Nucleus
Ribosome
Vacuole
Organelle in the cells of plants and some other organisms that captures energy from sunlight and changes it to an energy form that cells can use in making food
Cell Wall
Chloroplast
Semipermeable membrane, surrounding a cell that controls what goes into and out of the cell
Cell Wall
Lysosome
Nucleus
Cell Membrane
