QUESTIONS AND ACCURATE SOLUTIONS
STUDY GUIDE
●● Levels of organization
Answer: chemical, cellular, tissue, organ, organ system, organism
●● Tissue types
Answer: Epithelial, muscle, connective, nervous
●● Epithelial tissue
Answer: covers body surface/lines cavities
secretion/absorption
●● Muscle tissue
Answer: enables movement
●● Connective tissue
Answer: structure and support
bones, ligaments, blood and tendons
●● Nervous tissue
, Answer: communication through electrical pulses
●● Integumentary system
Answer: skin - covers and protects deeper tissue from injury
Hypodermis, dermis, epidermis (outer layer)
●● Skeletal system
Answer: framework for muscular system, supports body organs
●● Muscular system
Answer: allows body movement
cardiac
skeletal (voluntary)
smooth
●● Digestive system
Answer: breaks down food so nutrients can absorb into bloodstream
●● Endocrine system
Answer: regulates metabolism and reproductive system
●● Metabolism