Unit 3, try it
The integumentary system consists of:
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Form 4 Biology
Unit 3: The Skeletal, Muscular and Integumentary Systems questions and answers
373 practice questions on The Skeletal, Muscular and Integumentary Systems, covering all 12 lessons of the unit. Each has its answer and an explanation. Free.
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The Skeletal, Muscular and Integumentary Systems: sample questions with answers
Unit 3, try it
The carpals of the wrist are an example of:
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Unit 3, try it
What is the role of collagen in bone?
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Unit 3, try it
What is the role of the small amount of connective tissue in a fixed joint?
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Unit 3, try it
Which skeletal function is carried out by red bone marrow?
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Unit 3, try it
Upon injury, what chemicals produced in the brain flood the injured area to reduce pain?
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Unit 3, try it
Based on structure, what are the three types of muscle?
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Unit 3, try it
According to the sliding filament theory, what happens first when a nerve impulse stimulates a muscle to contract?
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What unit 3 covers
Questions follow the book: Biology, Form Four, Student Book.
Lesson 0: Chapter 3 questions (skeletal and muscular parts of the chapter review)
- Chapter 3 questions
Lesson 1: Structure of the skeletal system
- Introduction to the skeletal, muscular and integumentary systems
- Types of skeletons
- Parts of skeletal system
- The axial skeleton
- The skull
- The vertebral column
- The thoracic cage
- The appendicular skeleton
Lesson 2: Types of bones
- Types of bones
Lesson 3: Structure of bones
- Extracellular matrix
- Compact bone
- Spongy bone
- Structure of bones
- Formation of bone
- Cartilage
Lesson 4: Joints
- Types of joints
- Joint structure
Lesson 5: Functions of the skeletal system
- Functions of the skeletal system
Lesson 6: Health complications that affect the skeletal system
- Bone fracture
- Arthritis
Lesson 7: Muscular system
- Muscular system
- Types of muscles
- Skeletal muscles
Lesson 8: Mechanism of muscle contraction
- Mechanism of muscle contraction
- Sliding filament theory
Lesson 9: Muscular movement of bones
- Flexor and extensor muscles
- Slow twitch and fast twitch muscle fibers
Lesson 10: Health complications of muscles
- Muscle cramps
- Muscle fatigue
- Muscle strain
- Muscle tearing
Lesson 11: The Integumentary System
- The integumentary system
- The structure of skin
- The epidermis
- The dermis
- Functions of the skin: protection
- Functions of the skin: regulation of body temperature
- Functions of the skin: formation of vitamin D
- Functions of the skin: sensation
- Functions of the skin: excretion
- Glands of the skin
- Hairs
- Nails
- Skin disorders
- Eczema
- Acne
- Chapter 3 questions: skin
Other units of Form 4 Biology
- unit 1The Nervous System and Sense Organs
- unit 2The Endocrine System
- unit 4The Genetic Material and Protein Synthesis
- unit 5Genetics
- unit 6Biotechnology
- unit 7Biodiversity and environmental problems
