Unit 1, try it
The ability of the nervous system to monitor and respond to changes depends on:
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Form 4 Biology
Unit 1: The Nervous System and Sense Organs questions and answers
371 practice questions on The Nervous System and Sense Organs, covering all 9 lessons of the unit. Each has its answer and an explanation. Free.
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The Nervous System and Sense Organs: sample questions with answers
Unit 1, try it
A neuron has many branches around its cell body but no clear axon. Which type is it?
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Unit 1, try it
During resting potential, where is the concentration of Na+ higher?
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Unit 1, try it
The neuron that carries the impulse towards a synapse is called the:
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Unit 1, try it
The peripheral nervous system consists of:
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Unit 1, try it
The membranous coverings that give further protection to the brain and spinal cord are called the:
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Unit 1, try it
How many pairs of spinal nerves are there in humans?
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Unit 1, try it
Which condition is the commonest form of dementia in developed countries?
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What unit 1 covers
Questions follow the book: Biology, Form Four, Student Book.
Lesson 1: The Nervous Tissue
- Introduction to the nervous system
- Nervous tissue
- Structure of the neuron
Lesson 2: Types of Neurons
- Types of neurons by structure
- Types of neurons by function
- Nerves
Lesson 3: Nerve Impulse
- Nerve impulse
- Resting potential
- Action potential
Lesson 4: The Synapse and Neurotransmitters
- The synapse
- Neurotransmitters
Lesson 5: Structure of the Nervous System
- Parts of the nervous system
Lesson 6: The Central Nervous System
- The central nervous system
- The meninges
- The brain
- The cerebrum
- Functional areas of the cerebrum
- The diencephalon
- The brain stem
- The cerebellum
- Dissection of the brain
- The spinal cord
- Reflex action
Lesson 7: Peripheral Nervous System
- Cranial and spinal nerves
- The somatic nervous system
- The autonomic nervous system
Lesson 8: Health Problems of the Nervous System
- Diseases of the nervous system
Lesson 9: The Senses
- Taste and smell
- Sight
- Hearing and balance
- Touch
Other units of Form 4 Biology
- unit 2The Endocrine System
- unit 3The Skeletal, Muscular and Integumentary Systems
- unit 4The Genetic Material and Protein Synthesis
- unit 5Genetics
- unit 6Biotechnology
- unit 7Biodiversity and environmental problems
