Biology

Biology, 08.11.2019 17:31, yeehaw777

Bacteria is not made up of cells.

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12) list the 3 ways your body protects from infections. 13) what organ acts as a boundary between germs and your body? a) thymus b) heart c) liver d) skin 14) mucus plays no role in you immune system. true false 15) lymph is a colored liquid that bathes the cells with water and nutrients. true false 16) one job of the lymph system is to filter out a) bacteria b) dirt c) protein d) mucus 17) why are lymph nodes in determining you have an infection? a) they discolor b) they swell c) bad odor d) they move 18) the thymus lives in your chest, between your breast bone and your heart. true false 19) a spleen filters blood looking for a) white blood cells b) foreign cells c) red blood cells d) bone marrow 20) bone marrow only produces red blood cells. true false 21) when an antibody binds to a toxin it is called an antitoxin. true false 22) all white blood cells start in the lungs as stem cells. true falsecorrect answers will be marked as brainlest 23) neutorphils are attracted to foreign material, inflammation and bacteria. true false

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Biology, 25.07.2019 05:30, ashl3yisbored

1) ) are one-celled organisms visible only with a microscope. a) viruses b) bacteria c) protozoa d) fungi 2) bacteria is one of the earliest forms of life on earth. true or false true false 3) viruses are self-sufficient. true or false true false 4) aids is one example of a a) bacteria b) protozoa c) virus d) fungi 5) penicillin is an example of what? a) bacteria b) protozoa c) virus d) fungi 6) protozoa can live outside the human body. true or false true false 7) tapeworms and roundworms are examples of a) helminths b) bacteria c) viruses d) fungi 8) fever is a way your body deals with infection. true or false true false 9) what is the best defense for diseases? a) antibiotics b) over the counter drugs c) prescriptions d) vaccinations 10) when do you not need to call the doctor? a) when you have the sniffles b) difficulty breathing c) fever of 100.4 d) blurred vision 11) the wbc count is used to suggest the presence of an infection. true or false true false 12)counts that return to normal indicate your condition is getting worse. true or false true false 13) which is the easiest way to get a disease, direct or indirect contact 14) mothers can pass diseases onto unborn children. true or false true false 15)insects do not carry diseases. true or false true false 16) e. coli is contracted through a) insects b) sexual contact c) food d) air

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Health, 29.09.2019 11:10, anacecilianr2325

14) mucus plays no role in you immune system. true false 15) lymph is a colored liquid that bathes the cells with water and nutrients. true false 16) one job of the lymph system is to filter out a) bacteria b) dirt c) protein d) mucus 17) why are lymph nodes in determining you have an infection? a) they discolor b) they swell c) bad odor d) they move 18) the thymus lives in your chest, between your breast bone and your heart. true fals 19) a spleen filters blood looking for a) white blood cells b) foreign cells c) red blood cells d) bone marrow 20) bone marrow only produces red blood cells. true false 21) when an antibody binds to a toxin it is called an antitoxin. true false 22) all white blood cells start in the lungs as stem cells. true false 23) neutorphils are attracted to foreign material, inflammation and bacteria. true false 24) eosinophils seem focused on parasites in the skin and the lungs. true false

Answers: 1

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Bacteria is not made up of cells.

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