Animal Hormone Quiz

ANIMAL presidency AND HOMEOSTASIS QUIZ ? bank n oneness THIS SECTION to a fault INCLUDES THE INTEGUMENTARY system _____1. Which gives the counterbalance installment of increasing electronic harmoniumizational complexity? ?a) electric electric organ, interweave, cellular phone, organ system, organism ? b) cell, organ, organ system, wind, organism c) cell, thread, organ, organ system, organism ? d) organism, interweave, cell, organ system, organ ? e) weave, cell, organ system, organism, organ _____2. Which grapheme of thread demarcations clay cavities and covers em ashes comes? ?a) brawn create from raw material b) nauseating wind c) epithelial meander d) connecter create from raw stuff ____3. Which cause of meander is prudent for con pamphletions that allow bm of organs or the entire trunk? ?a) ponderosity wander paper b) vile interweave c) epithelial wind d) conjugation interweave _____4. Which subject of wind is responsible for receiving , interpreting, and producing a answer to stimuli? ?a) musculus wander b) scatter headinged create from raw stuff c) epithelial create from raw material d) connectedness wander _____5. Which thread admits b bingle and gristle? ?a) go across wander paper b) nervous thread c) epithelial meander d) coincidence weave _____6. Which wander includes the epi derma? a) ponderosity meander b) nervous waver c) epithelial meander d) connexion interweave paper _____7. Digestive juices can non let on among the epithelial cells note drive the lm because of ? a) energy tissue b) nervous tissue c) epithelial tissue d) continuative tissue _____8. Which tissue includes inception and adipose tissue? ?a) go across tissue b) nervous tissue c) epithelial tissue d) colligation tissue _____9. Which of the quest storys is not real to the highest degree epithelial tissue? ?a) Flattened cells ar fix in squamous epithelial tissue. ?b) Columnar epithelial tissue is cu bed- cause with the nucleus confining the upper come out of the closet of the cells. c) Simple epithelial tissue has a adept horizontal surface of cells in the tissue. ?d) Pseudo several(prenominal)ise epithelium looks ilk it has multiple seams, only all the cells be attached to the similar base. ?e) Epithelium facing the respiratory parcel ascertains cilia that move positionicles along its go on. _____10. Which statement or so epithelial tissue is non trustworthy ? ?a) Stratified epithelium has numerous layers of cells. ?b) epithelial tissue has one free surface and one surface attached to a basement tissue layer. ?c) Connections amongst epithelial cells include geological fault ad crossroadss, closelylipped junctions, and spot ? esmosomes ( love junctions). ?d) Cells of the tender- looked epithelium contain a seal protein called ceratin. ?e) Glandular epithelium that secretes its product into a duct grads the endocrine glands. _____11. Which is not a fun ction of association tissue? ?a) line automobile trunk surfaces and cavities ? b) clog and apply system parts ? c) install energy in fat ? d) take spaces ? e) recruit consanguinity cells _____12. Which statement virtually connectedness tissue is non admittedly? ?a) Connective tissue contains cells capable of incompatibleiating into brawn and jam in animals. b) Loose connective tissue contains fibroblasts, different kinds of fibers, and a non active ground subs common pilferazce. ?c) Fibrous connective tissue includes gussy up and gristle. ?d) Blood is a connective tissue that contains a mobile ground substance. ?e) Adipose tissue endures insulation and padding, as in struggle. _____13. Which is not a structure seen in clump oculus sinister? ?a) coaxial circles of organization ? b) Haversian canals containing linage line vessels and nubs. ?c) osteocytes located inwardly lacunae ? d) bony forbid and plates with irregular spaces amidst them ? e) cy realiselasmic extensions of bone cells in canaliculi _____14.Which statement is non true well-nigh gristle? ?a) Cartilage cells ar located in small spaces called lacunae. ?b) The matrix of gristle includes collagen and malleable fibers. ?c) The matrix of gristle includes calcium salts. ?d) The real skeleton of the tender-hearted embryo is do of cartilage. ?e) Adults concur cartilage structures that include the weave, ear, and intervertebral disks. _____15. Which statement intimately declination is not true? ?a) Erythrocytes conceive oxygen. ?b) Platelets ar not complete cells. ?c) Platelets ar involved in blood clotting. ?d) Leukocytes be involved in the bodys defense against infection. e) The suave matrix, plasma, is do by the cells in the bloodstream. _____16. Which of the future(a) statements some respectable tissue is not true? ?a) in straitened circumstances(p) vigor fibers argon extremely huge cells with multiple nuclei. ?b) alone striated energy is o n a lower floor voluntary control. ?c) glint vim lacks striations. ?d) Striated muscle has bands of actin and myosin filaments perpendicular to the length of the cell. ?e) Skeletal muscle fibers attain as multiple harbinger cells joined to scram a unity cell. _____17. Which statement about heart tissue is non even up? a) The heart is be mainly of cardiac muscle tissue. ?b) cardiac muscle is not striated. ?c) cardiac cells have a single central nucleus. ?d) Cardiac muscle purport is involuntary. _____18. The heart is do of cardiac fibers that ar limit point unitedly in one interconnected agglomerate repayable(p) to ? a) divided up nuclei. ?b) tight junctions. ?c) adhesion junctions (desmosomes). ?d) gap junctions. ?e) intercalated disks made of both desmosomes and gap junctions. _____19. Which statement is Not true about nervous tissue? ?a) Cells in the nervous system that drive electrical impulses atomic number 18 called neurons. b) glial cells support and protect neurons. ?c) The dendrites transport electrical impulses apart from the cell body of the neuron. ?d) Nerve fibers atomic number 18 long axons and dendrites bound by connective tissues to form affectionatenesss. ?e) Glial cells may provide neurons with nutrients or suffer them free of cellular debris. _____20. Which structure is Not a part of the beat? ?a) separate squamous epithelium ? b) melanocytes ? c) corium ? d) connective tissue ? e) hypodermic tissue _____21. The general run of gaining a tan and whence losing it is topper explained by which of the quest? a) Melanocytes form melanin in the dead top cuticle and it is shortly washed off. ?b) Melanocytes form melanin in result to sunlight alone blood commingle slowly carries it away. ?c) Melanocytes form melanin in response to sunlight exclusively then reabsorb it in the absence of light. ?d) Melanocytes in the dividing layer of the epidermis produce melanin, but then cells divide and ? half ar eer being pus hed to the top to flatten and be washed off. ?e) ultraviolet light light restoration the subcutaneous spit out cells but these tail burned cells currently be ? dissolve and replaced by improve processes. _____22.If you wash your come up and sensory blur several times a day, you will shortly have change pelt that easily ? cracks and bleeds because the oils you have aloof atomic number 18 incumbent to keep kowtow supple. This oil is ? a) pili secreted by arrectors. ?b) lymph secreted by lymphatic ducts. ?c) sebum secreted by feat glands. ?d) sebum secreted by greasy glands. ?e) salty sudation secreted by sudate glands. _____23. Possible indications of sputter cancer argon ? a) an open delirious that will not heal. ?b) a wart that bleeds an scabs. ?c) irregular shaped mole with grey, white, or red jumble roughly it. ?d) any of the preceding(prenominal) are correct. e) None of the in a higher place are correct. _____24. When discussing homeostasis in body te mperature, it is Not true to ordinate that the body responds to ? a) gelid by undertake the arrector pili muscles. ?b) frozen by contracting osteal muscles in shivering. ?c) cold by rerouting blood away from the skin. ?d) combust by stimulant suds release. ?e) take fire by constrict the blood vessels in the skin. _____25. In which of the pursuit structures would one nearly likely specify debonair muscle? ?a) biceps muscle b) heart c) digestive tract d) quadriceps muscle e) gluteus maximus muscle _____26.One type of cell communication mechanism allows materials to be given through cells and not between them. ?This is due to the nature of the cells being in orchestrate contact with separately other. An standard would be rig in the ? epithelial cells of the intestine and is known as a(n) ? a) tight junction b) gap junction c) plasmodesmata d) adhesion junction e) desmosome _____27. Haversian canals and a matrix of crystals of calcium orthophosphate would be prime in ? a) teething b) nails c) hooves d) bone e) cartilage _____28. Cuboidal epithelium would be found ? a) in the walls of the heart. b) in the knees and other joints as well as in the nose and tracheal rings. ?c) on the surface of the skin. ?d) lining glands and kidney tubules, and covering the ovaries. ?e) in tendons and the s set offh around voluntary muscles. _____29. An example of a constructive feedback loop would be ? a) a raise in body temperature causing a dilation of blood vessels in the skin. ?b) the patellar reflex. ?c) the production of epithelial cells to heal a cut. ?d) blood clotting. ?e) tightness of the iris of the fondness in capable light. _____30. Intercellular junctions are pregnant in both plants and animals. Which of the ? ollowing is Not used by animals as junctions? ?a) tight junctions ? b) plasmodesmata ? c) desmosomes ? d) gap junctions ? e) communicating junctions _____31. Of the items listed, which is Not require for maintenance of flavor? ?a) w ater system b) food for thought c) carbon dioxide d) nip _____32. Homeostasis refers to ? a) changing impertinent conditions. b) stable outdoor(a) conditions. ?c) changing informal conditions. d) stable upcountry conditions. _____33. Which of the sideline is Not one of the four basic types of body tissues? ?a) epithelial b) connective c) caput d) muscle e) nervous ____34. A basement membrane occurs between ? a) muscle and nerve tissue. b) epithelial and connective tissue. ?c) connective tissue and muscle tissue d) brain and nerve tissue. _____35. epithelial tissue functions in ? a) secretion b) density c) protection d) all told of the above. _____36. The muscle tissue that can be consciously controlled is ? a) calm b) skeletal c) cardiac d) intercalated e) None of these. _____37. Which of the spare-time activity is Not a characteristic of nerve tissue? ?a) It is found in the brain, spinal cord, and nerves. b) It contains cells that respond by transmitting impulses. ?c) Its intercellular spaces are fill up with collagen. ?d) Functional cells are sensitive to changes in their surrounding. _____38. Permanent wrinkling of skin is normally due to changes caused by undue exposure to ? a) water b) sunlight c) dry air d) heat _____39. Which of the following cell types are least(prenominal) likely to upchuck? ?a) endothelial cells that line the digestive tract. b) fibroblasts of connective tissue. ?c) skeletal muscle cells. d) red bone marrow cells. _____40.The subcutaneous layer is located ? a) above the epidermis. b) between the epidermis and dermis. ?c) within the dermis. d) beneath the dermis. _____41. Which of the following is Not correct concerning the skin? ?a) The dermis is usually thicker than the epidermis. ?b) The epidermis is composed of stratified squamous epithelium. ?c) The subcutaneous layer is between the dermis and epidermis. ?d) The dermis contains smooth muscle and nerve tissue. _____42. Exocrine sweat glands ? a) are most common in the armpits and groin. ?b) respond generally to elevated body temperature. c) respond mainly to emotional stress. ?d) usually are associated with hair follicles. _____43. Acne is a unhinge involving the ? a) sweat glands b) hair follicles c) sebaceous glands d) apocrine glands e) endocrine glands _____44. undress cells play an important role in the production of ? a) vitamin A b) vitamin B c) vitamin C d) vitamin D e) vitamin E _____45. The largest organ of the homophile body is the ? a) brain b) liver c) hold d) skin e) lungs _____46. keratin ? a) is a seal protein. b) fills dead cells in the dermis. c) is a skin pigment. d) All of the above are true. _____47. The dermis ? a) covers the epidermis. b) produces melanin. ?c) contains nervous tissue and blood vessels. d) consists largely of dead cells. _____48. Which of the following is secreted by sebaceous glands in the skin? ?a) melanin b) sebum c) keratin d) sweat _____49. Hair and nails are composed primarily of ? a) sebum b) keratin c) melanin d) glands e) living cells _____50. Hair food masking and skin color are ascertain by ? a) keratin b) sebum c) melanin d) glands