BIO
BIO 252 Final Exam 2 Skeletal
System
Study Guide – Updated 2026
Test Bank for
Anatomy & Physiology II with
100%
Verified Solution
The Skeletal System - answ✔️💜💜💜✔️The anatomy of the bone organ and tissue
- Major features of the long bones
- Composition of the bone and cartilage tissues
- How the bone responds to external forces
The Development of the Bone
- How the bone develops during embryogenesis
- How the bone grows in length during childhood
Physiology of the bone
- How calcium homeostasis and load affect bone remodeling
- Homeostatic imbalances of the skeletal system
BIO 252 Final Exam 2 Skeletal System Study Guide – Updated 2026 Test Bank for Anatomy & Physiology
, BIO
Long bone- Diaphysis - answ✔️💜💜💜✔️
Long bone- epiphysis - answ✔️💜💜💜✔️Red bone marrow can be found between the
trabeculae at the proximal epiphyses
Bone marrow
- Yellow as you get older
- Red as child
- Composed of fat
- Can be found between the trabeculae at proximal epihysises
LC: How many types of tissues do you see in the bone diagram? Name them -
answ✔️💜💜💜✔️Bone, cartilage, connective tissue proper
LC: The main components of a connective tissue are cells, protein fibers, and ____ -
answ✔️💜💜💜✔️Ground substance
- Protein fibers = collagen
- ECM (extracellular matrix) = composed of protein fibers and ground substance
Collagen fibers - answ✔️💜💜💜✔️- Provide resistance to longitudinal
tensile/pulling forces - Do not provide resistance against compression
Bone Matrix - answ✔️💜💜💜✔️- Composed mainly of calcium and collagen
- Demineralization: loss of calcium
-- Very flimsy, not as hard, subject to squish and bed
- of collagen: when pulled, the bone would break - very brittle
Osteoblasts - answ✔️💜💜💜✔️- The matrix is secreted by the osteoblasts
- Osteoblasts line the periosteum and endosteum layers
- Not yet rigid
BIO 252 Final Exam 2 Skeletal System Study Guide – Updated 2026 Test Bank for Anatomy & Physiology
BIO 252 Final Exam 2 Skeletal
System
Study Guide – Updated 2026
Test Bank for
Anatomy & Physiology II with
100%
Verified Solution
The Skeletal System - answ✔️💜💜💜✔️The anatomy of the bone organ and tissue
- Major features of the long bones
- Composition of the bone and cartilage tissues
- How the bone responds to external forces
The Development of the Bone
- How the bone develops during embryogenesis
- How the bone grows in length during childhood
Physiology of the bone
- How calcium homeostasis and load affect bone remodeling
- Homeostatic imbalances of the skeletal system
BIO 252 Final Exam 2 Skeletal System Study Guide – Updated 2026 Test Bank for Anatomy & Physiology
, BIO
Long bone- Diaphysis - answ✔️💜💜💜✔️
Long bone- epiphysis - answ✔️💜💜💜✔️Red bone marrow can be found between the
trabeculae at the proximal epiphyses
Bone marrow
- Yellow as you get older
- Red as child
- Composed of fat
- Can be found between the trabeculae at proximal epihysises
LC: How many types of tissues do you see in the bone diagram? Name them -
answ✔️💜💜💜✔️Bone, cartilage, connective tissue proper
LC: The main components of a connective tissue are cells, protein fibers, and ____ -
answ✔️💜💜💜✔️Ground substance
- Protein fibers = collagen
- ECM (extracellular matrix) = composed of protein fibers and ground substance
Collagen fibers - answ✔️💜💜💜✔️- Provide resistance to longitudinal
tensile/pulling forces - Do not provide resistance against compression
Bone Matrix - answ✔️💜💜💜✔️- Composed mainly of calcium and collagen
- Demineralization: loss of calcium
-- Very flimsy, not as hard, subject to squish and bed
- of collagen: when pulled, the bone would break - very brittle
Osteoblasts - answ✔️💜💜💜✔️- The matrix is secreted by the osteoblasts
- Osteoblasts line the periosteum and endosteum layers
- Not yet rigid
BIO 252 Final Exam 2 Skeletal System Study Guide – Updated 2026 Test Bank for Anatomy & Physiology
