GCU BIO-201L Exam 2 | COMPLETE AND DETAILED QUESTIONS
AND ANSWERS | REAL EXAM QNA | 2025 LATEST UPDATED
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What are the 5 layers of the skin?
(From deep to superficial) - (answer)Stratum basale
Stratum spinosum
Stratum granulosum
Stratum lucidum (only in palms and soles of feet)
Stratum Corneum
What causes osteoporosis? - (answer)Deficiency of calcium
What hormone is released when CA levels are too high? - (answer)Calcitonin (*Think "can tone
it down")
What hormone(s) is released when CA levels are too low? - (answer)Parathyroid & Calcitriol
,Whats the difference between Appositional growth & Epiphyseal growth? -
(answer)Appositional grows in width
Epiphyseal grows in length
What do ligament do? - (answer)Attach bone to bone
What do tendons do? - (answer)Attach bone to muscle
What is bone formation called? - (answer)Osteogenesis
What happens when growing stops? - (answer)Epiphyseal plate ossifies
What is ossification? - (answer)Hardening
The metatarsophalangeal joint is associated with what small bone? - (answer)Sesamoid bone (ex
Patella)
What part of bone do tendons & ligaments attach to? - (answer)Periosteum
, What vessels can be found in Haversian & Volkmann's canals? - (answer)Artery, Vein, & Lymph
What does the matrix of spongy bone look like? - (answer)Open network of trabeculae
What is 1/3 of Osseous tissue composed of? - (answer)CA ions
What type of bone cell resides in endosteum? - (answer)Osteoclasts
What are osteocytes? - (answer)Most common cell in bone
Where are osteocytes held? - (answer)In the Lacunae
What is the process when mesenchyme cells differentiate? - (answer)Intramembranous
ossification
How does the osteoid matrix differ from bone? - (answer)It doesn't have CA ions yet
Where is the primary center of ossification located? - (answer)Diaphysis during development
AND ANSWERS | REAL EXAM QNA | 2025 LATEST UPDATED
100% RATED CORRECT | 100% VERFIED | ALREADY
GRADED A+|GUARANTEED TO PASS!!
What are the 5 layers of the skin?
(From deep to superficial) - (answer)Stratum basale
Stratum spinosum
Stratum granulosum
Stratum lucidum (only in palms and soles of feet)
Stratum Corneum
What causes osteoporosis? - (answer)Deficiency of calcium
What hormone is released when CA levels are too high? - (answer)Calcitonin (*Think "can tone
it down")
What hormone(s) is released when CA levels are too low? - (answer)Parathyroid & Calcitriol
,Whats the difference between Appositional growth & Epiphyseal growth? -
(answer)Appositional grows in width
Epiphyseal grows in length
What do ligament do? - (answer)Attach bone to bone
What do tendons do? - (answer)Attach bone to muscle
What is bone formation called? - (answer)Osteogenesis
What happens when growing stops? - (answer)Epiphyseal plate ossifies
What is ossification? - (answer)Hardening
The metatarsophalangeal joint is associated with what small bone? - (answer)Sesamoid bone (ex
Patella)
What part of bone do tendons & ligaments attach to? - (answer)Periosteum
, What vessels can be found in Haversian & Volkmann's canals? - (answer)Artery, Vein, & Lymph
What does the matrix of spongy bone look like? - (answer)Open network of trabeculae
What is 1/3 of Osseous tissue composed of? - (answer)CA ions
What type of bone cell resides in endosteum? - (answer)Osteoclasts
What are osteocytes? - (answer)Most common cell in bone
Where are osteocytes held? - (answer)In the Lacunae
What is the process when mesenchyme cells differentiate? - (answer)Intramembranous
ossification
How does the osteoid matrix differ from bone? - (answer)It doesn't have CA ions yet
Where is the primary center of ossification located? - (answer)Diaphysis during development
