Question

2:32 65) In which layer of skin do you see keratinocytes being produced, which leads to the cells dying? A) dermis B) subcutaneous layer C) stratum spinosum D) stratum corneum E) stratum basale 66) Which of the following is not a function of the skeletal system? A) body support B) calcium homeostasis C) protection of internal organs D) blood cell production E) temperature regulation 67) The most abundant element that you find in the human bones is A) sodium B) potassium C) chlorine D) calcium. E) None of the above 68) Which one of the below bones is an irregular bone? A) patella B) frontal C) vertebra metatarsal Eulna D) 69) The carpal bones is what type of bone by shape? A) long B) short C) flat irregular E) sesamoid 70) We have how many major bones? A) 212 B) 167 E) 911 C) 206 D) 276 71) Which of the following best describes one of the bone cells, osteocyte? They A) are stem cells B) dissolve bone matrix C) are mature bone cell D) synthesize bone matrix E) produce blood cells 72) Which one of the below bones is an sesamoid bone? A) patella B) frontal C) vertebra metatarsal E lina 73) What are osteoclasts important for? A) new bone to be formed. B) to dissolve bony matrix is dissolved D) osteoid is calcified E) fractured bones re a le. 74) The most abundant cell type in the compact bone is A) osteoclasts. B) osteoblasts. Costcolytes. Docenie styles 75) Which type of bone cells release calcium from bone in order to maintain a certain calcium level in the blood A) Osteoblasts B) Osteocytes C) Osteogenic cells D) Osteoclasts Melanocytes 76) The basic structural units of mature compact bone are called A) lacunae. B) osteocytes C) osteons. D) canaliculi. E lamellae.

Answer 1

Ans:

65 - (E) Stratum basale.

66 - (E) Temperature regulation.

67 - (E) None of the above.[Carbon]
68- (c) Vertebra.

69-(B) Short.

70-(c) 206

71- (B) dessolve bone matrix.

Rest question became blurry.

II Best Wishes II