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WorksheetsNervous & Excretory
Total questions: 30
Worksheet time: 20mins
Which important job is done by the kidneys in the urinary/excretory system?
filter toxins out of the bloodstream (produce urine)
store bile for fat digestion
produce enzymes
process information from the PNS
Which of the following is NOT part of the urinary/excretory system?
Ureter
Kidney
Brain
Bladder
What are the filtering units of the kidneys?
nephrons
ureters
nuerons
alveloi
Which of the following parts is not found in the urinary system?
Ureters
Urethra
Bladder
Rectum
What is our urine made out of?
Nutrients and Waste
Water
Waste and Water
Hormones
What level of organization is represented by the diagram?
organ
organ system
cell
tissue
Which system is responsible for the overall control of all the internal processes that occur in the body?
muscular system
nervous system
digestive system
skeletal system
Which of the following is the nervous system?
What is the function of a nerve?
To transport needed food around the body
To control body movement for reflexes.
To carry messages (impulses) to and from the Central Nervous System
All of the above
What controls the nervous system and all decision-making?
Brain
Spinal Cord
Nerves
Neurons
What is the function of the respiratory system?
Breathe in Carbon Dioxide and Release Oxygen
Breathe in Carbon and Release Dioxide
Breathe in Oxygen and Release Carbon Dioxide
Breathe in Water and Release Carbon Dioxide
What is one of the functions of the nervous system?
breathe in oxygen and release carbon dioxide
response to external stimulus
break down food and absorb the nutrients
movement
What cell organelle has a similar function to the brain?
Mitochondria
Nucleus
Cell Membrane
Cell Wall
Numerous fingerlike projections in the folds of the wall of the small intestine are classified as
Bolus
Chyme
Bile
Villi
Our body also eliminates waste through the skin.
True
False
Select the correct order below:
Stimulus → Nerves → Spinal Cord → Brain → Response
Stimulus → Brain → Response
Stimulus → Nerves → Spinal Cord → Brain → Spinal Cord → Nerves → Response
Stimulus → Spinal Cord → Nerves→ Response
Senses recognize ____________ which are recognized by the brain and results in a response.
Synapses
Brain messages
Stimuli (plural of stimulus)
Cerebrums
The brain creates connections, or pathways, between microscopic nerve cells called ________.
nephrons
neurons
alveoli
capillaries
What is the waste released in the respiratory system?
Oxygen
Water
Urea
Carbon Dioxide
