Presentation on theme: "Take Practice Test: On a separate sheet of paper write down numbers 1-34. 1. 2."— Presentation transcript:
1Take Practice Test: On a separate sheet of paper write down numbers through Indicate which ones you got correct with + or - . Use the grade breakdown to check your score.
2This is the Benchmark Grade Breakdown Grade # Correct Points EarnedABCDF
3Electrochemical Impulse & Neurons Standard 9D&9EElectrochemical Impulse & Neurons
41. (9d) Identify the cell below Cell Body B. AxonC. Dendrite D. Neuron
52. (9d) What is the function of the cerebrum? controls conscious and voluntary activities of the body.controls heart rate.controls blood pressure.controls breathing.
63. (9d)What is the function of the central nervous system? To relay messagesTo process informationTo analyze informationall of the above
74. (9e) Neurons are categorized by the direction in which they carry impulse.B. amount of metabolic activity takes place.C. number of impulses or dendrites that branch out.
85. (9d) What is the function of the neurotransmitters? to transmit nerve impulses through the dendrites.to stimulate the production of epinephrine.to transmit nerve impulses across synapses.none of the above
96. (9e) Sensory receptors that are sensitive to chemicals are found in the A. Skin,body core & hypothalamus.B. Skin, skeletal muscles & earsC. Eyes.D. Nose and taste buds.
107. (9e) In the reflex arc or action illustrated in the diagram below 7. (9e) In the reflex arc or action illustrated in the diagram below. What does X represent?Sensory NeuronMotor NeuronInterneuronParasympathetic Nervous SystemX
118. 9d Which of the following best describes the direction and sequence of movement of a traveling nerve impulse?A. axon,cell body,dendrites,synapseB. dendrites,cell body,axon,synapseC. dendrites,axon,cell body,synapseD. Cell body,dendrites,synapse,axon
12A B C 9. (9e) “C” represents which type of nerve? C. Interneuron D.All of the aboveSensory Neuron B. Motor Neuron
13Endocrine Feedback System Standard 9B & 9CEndocrine Feedback System
1410. 9B Which system coordinates the body’s response to changes in its internal and external environment?A. Endocrine SystemB. Nervous SystemC. Lymphatic SystemD. Both A & B
1511. (9c) Which gland fails to produce enough of its hormone in the disease diabetes mellitus? adrenalhypothalamuspancreasparathyroid
1612. 9C Feedback inhibition means that an increase in a substances will A. Stop production of another substanceB. Increase the production of another substancesC. Increase production of that substanceD. Decrease production of that substance
1713. 9C Which process enables the body to maintain a stable body temp? A. The parasympathetic nervous systemB. The sumpathetic nervous systemC. Feedback inhibitionD. Action potential
1814. 9B The ability to move your right hand is controlled by the A. Left hemisphere of the cerebrumB. Right hemisphere of the cerebrumC. Both the left and right hemisphere of the cerebrumD. Neither hemisphere of the cerebrum
1915.9C Which system in a human is responsible for producing hormones from glands, to regulate metabolism, growth, and sexual development?A. CirculatoryB. DigestiveC. EndocrineD. Respiratory
20Nutrients & Waste Removal Standard 9ANutrients & Waste Removal
2116. (9a) The ( ) is not necessary for removing urea from the body. Circulatory systemliverheartkidney
2217. (9a) Which of the following is the correct order of nutrient (food) flow from the mouth to the cells?Mouth, esophagus, small intestine, stomach, cells & bloodstream.Mouth, trachea, esophagus, stomach, large intestine, small intestine & colon.Mouth, stomach, large intestine, bloodstream & cells.Mouth, esophagus, stomach, small intestine, bloodstream & cells.
2318. (9a) Carbon dioxide is Not removed from the the body through which of the following? Circulatory systemLungsExcretory Systemkidney
24Viruses & Bacteria 1st Line of Defense Standard 10A & 10DViruses & Bacteria1st Line of Defense
25Antigens Amylase Lysozymes Lysosomes 19. (10a) ____ is an enzyme found on the skin, in the saliva and in tears that kills bacteria by breaking down their cell wall.AntigensAmylaseLysozymesLysosomes
26Production of antibodies Production of lysozymes 20. (10a) Which of the following is not a way that the skin acts as a nonspecific defense against disease?Production of sweatForms an outer layerProduction of antibodiesProduction of lysozymes
2721. (10a) The body’s first line of defense against disease is ____? Killer T CellsAntibodiesThe skinInterferonRoving macrophages
2822. (10d) Unlike lytic viruses, lysogenic viruses do NOT Injected their genetic material into the host cell.Enter the lytic cycle.Lyse the host cell right away.Infect host cells.
2923. (10d) Antibiotics are used to treat infectious diseases caused by fungivirusesbacteriaBacteria & viruses
3024. (10d) Interferon is a natural chemical used primarily to fight ___ infections. fungalviralbacterialBacterial & viral
3125. (10d) The cell structure below is a Plant CellVirusAnimal CellBacteriophageBacterial Cell
32The Lines of Defense Against Viruses & Bacteria Standard 10B & 10CThe Lines of Defense Against Viruses & Bacteria
3326. (10c) A vaccine contains _____ AntibodiesDying or weak virusesantibioticsFully potent fungus tissue
3427. (10b) Which of the following is the function of antibodies in the immune response? Antibodies produce antibiotics.Antibodies attach to antigens and attract phagocytes which engulf & destroy the antigen.Antibodies produce interferon.
3528. (10c) An infectious disease is one caused by HeredityMaterials in the environmentPathogensHemophiliaE
3629. (10c) A person who has received a vaccine against polio Is able to produce antibodies against polio.Has polio antibodies in the blood.Has antipolio killer T cells in blood.Is more susceptible to the polio virus than someone who has not had the vaccine.
37HIV & The Immune Response Standard 10E & 10FHIV & The Immune Response
3830. (10f) Cells that are directly responsible for the production of antibodies are Red Blood CellsPhagocytesT-cellsB-cells
3931. (10e) HIV weakens the immune system by killing AntibodiesB CellsHelper T CellsKiller T Cells
4032. (10e) HIV spreads through the body by Replicating inside the cells of the immune system.Preventing the body from producing antibodies against HIV.Causing the body to have asthma attacks.Strengthening the immune system.
4133. (10e) Zidovudine (AZT) is a drug that stops an enzyme that HIV needs to multiply. What effect would you expect AZT to have on the number of T cells in an HIV-infected person’s blood and immune system?AZT should increase T cells.AZT should decrease T cells.AZT has no effect on T cells because it decreases plasma cells.
4234. (10e) White blood cells that bind to infected cells and secrete chemicals that disrupt the cell membranes of these cells are termedHelper T-cellsKiller T-cellsMacrophagesplasma Cells