Biology, 27.05.2020 03:58 shongmadi77
What is the role of Langerhans cells?
A) prevent pathogens from entering the body using antibacterial agents
B) destroy pathogens that enter the body using white blood cells
C) identify pathogens that enter the body and carry them to lymph nodes for destruction
Answers: 1
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Microorganisms aren’t all decomposers; in fact, many act as producers or primary consumers in an ecosystem. how do microorganisms that act as producers benefit the rest of an ecosystem in terms of energy transfer? what about microorganisms that act as primary consumers?
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Before the can be observed by using a transmission electron microscope, cells are sliced into very thin sections. what disadvantage does this procedure present in the study of cellular parts
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Which best describes how the common cold spreads in the human body? a bacteria burst out of normal cells killing them b viruses replicate inside respiratory cells c bacteria inject dna into normal cells d viruses insert dna into bacteria
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Lola needs to sign 6 invitations. using stopwatch that measures time to tenths of a second, it takes lola 5.3 seconds to sign her full name. going by the accuracy of the stopwatch, which is the most accurate determination for the number of minutes lola needs to sign all 96 invitations
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What is the role of Langerhans cells?
A) prevent pathogens from entering the body using...
A) prevent pathogens from entering the body using...
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