Lamellae Study guides, Class notes & Summaries

Compact bone - ANSWERmade of heavy osteons, yellow marrow, weight barring and resists compression Spongy bone - ANSWERmade of light trabeculae, red bone marrow, reduces weight and is slightly flexible yellow marrow - ANSWERtriglyceride storage red marrow - ANSWERhematopoiesis, half is converted into yellow marrow with maturity lamellae - ANSWERrings around the central canal, sites of lacunae illium, ischium, pubis - ANSWERwhat are the three bones that form the hip bone osteocla...

Exam 1 (Practice Test) Anatomy 2023 Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) T he cells that secrete acids that dissolve bone matrix are: A) o steoprogenitor cells B) o steoblasts C) o steocytes D) o steoclasts 2) T he bone matrix that surrounds the central canal of the osteon is arranged as: A) c ircumferential lamellae B) i nterstitial lamellae C) c oncentric lamellae D) n one of the above 3) T he merocrine sweat glands...

Why are Microorganisms able to perform exchange via their surface? • have a large surface area to volume ratio • have a short diffusion distance • have low demand How do Microorganisms Obtain Nutrients & Remove Waste? • by exchange via their surface • nutrients (e.g. glucose, oxygen) move in by diffusion via their surface • waste (e.g. carbon dioxide) move out by diffusion via their surface Why can't Animals/Plants perform exchange via their surface? • have a small surfa...

chondrocytes - ANSWER -responsible for calcification of cartilage matrix -mature chondroblasts -die after calcification bc cannot receive nutrients via diffusion tension - ANSWER -pulling from both sides -collagen fibers provide resistance to these forces compression - ANSWER -pushing from both sides torsion - ANSWER -twisting forces -opposite directions of adjacent lamellae provide resistance to these forces diaphysis - ANSWER -shaft/middle section of

BIOL 235 CHAPTER 6 STUDY EXAM SET What is osteology? - CORRECT ANSWER-The study of bone structure and the treatment of bone disorders Describe the protection function of the skeletal system - CORRECT ANSWER-The skeleton protects internal organs from injury Describe the support function of the skeletal system - CORRECT ANSWER-The skeleton is a structural framework for the body (it supports soft tissues and provides attachment points for tendons) Describe the mineral homeostasis (stor...

what is the hierarchy of complexity? atom molecules organelle cells tissue organ organ system organism what are the parts of the axial skeleton? skull, vertebral column, rib cage what are the characteristics of life? organization cellular composition metabolism responsiveness homeostasis development reproduction evolution what are the parts of the appendicular skeleton? shoulder girdle, pelvic girdle, arms + legs, hands + feet what is negative feedba...

Waterfowl Ecology Questions and Answers Already Passed Waterfowl belong to which taxonomic class? Aves What is the speculum on waterfowl? Bright-colored patch on the secondaries of dabbling ducks The lesser scaup is classified as which type of waterfowl? Diving duck Around _____ percent of nests will hatch, the rest will be lost to predation or agricultural practices. 15 Which of the following typically triggers migration for waterfowl? Photoperiods Which of the following ...

homeostasis stable internal operating conditions within the body - temperature - blood pH examples of homeostasis 5 Sanity-Saving Tips for Arguing on the Internet 0:49 / 1:27 integument protective outer covering of the body (1st layer exposed to outside conditions) - protection - helps control internal temperature - sensory receptors detect environmental stimuli functions of the integument - abrasion - bacterial attacks - ultraviolet radiation - dehydr...

Bio 254 Exam 2 Questions and Answers(gradCompact bone - ANSWERmade of heavy osteons, yellow marrow, weight barring and resists compression Spongy bone - ANSWERmade of light trabeculae, red bone marrow, reduces weight and is slightly flexible yellow marrow - ANSWERtriglyceride storage red marrow - ANSWERhematopoiesis, half is converted into yellow marrow with maturity lamellae - ANSWERrings around the central canal, sites of lacunae illium, ischium, pubis - ANSWERwhat are the three...

A & P 1 101 MODULE LAB 4 SKELETAL SYSTEM EXAM QUESTION AND ANSWERS – PORTAGE LEARNING LATEST UPDATE 2023 GRADED A+ Axial Skeleton - correct answer-The axial skeleton is the part of the skeleton that includes the bones of the head, neck, and trunk. Appendicular Skeleton - correct answer-The appendicular skeleton is the part of the skeleton that includes the bones of the upper and lower limbs, as well as the bones that connect them to the axial skeleton. Hyaline Cartilage - correct answe...