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allsm [11]
3 years ago
12

The human immune system detects the presence of pathogens using pattern recognition receptor molecules that bind to common compo

nents of pathogens, such as peptidoglycan polymers in cell walls and the flagellin protein of bacterial flagella, known as pathogen-associated molecular patterns, or PAMPs. These receptors are effective becauseGroup of answer choicesthey detect only human immune molecules.they result in rapid evolution of the host immune system.they recognize evolutionarily conserved molecules that are structurally essential to the various bacteria that use them.PAMPs evolve more quickly than other pathogen molecules.
Biology
1 answer:
Agata [3.3K]3 years ago
7 0
Pamps evoke more when less people care about ratcoons when I took my grandpa to plants the cats ate her plants
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How are controls used for medicine?<br> Three major approaches used by scienctists?
s344n2d4d5 [400]

Controls are used in medicine simply to designed to minimize the effects of variables other than the independent variables in scientific experiment

<h3>Living organisms </h3>

Living organisms; be it plants or animals are any organic or living system composed of cells and function as an individual entity.

  • All living organisms share a number of key characteristics or functions such as movement, respiration, homeostasis, reproduction, growth, evolution, competition and others.

  • Animals and plants also posess systems such as the digestive, skeletal, transport, nervous, excretory, respiratory and reproductive system.

  • Living organisms are also taxonomically classified as either unicellular microorganisms or multicellular plants and animals

So therefore, controls are used in medicine simply to designed to minimize the effects of variables other than the independent variables in scientific experiment

Learn more about living organisms:

brainly.com/question/17259533

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5 0
2 years ago
juan earn $11 per hour and works at most 30 hours per week. identify the independent and dependent quantity in the situation, an
Vlad [161]

Answer:

  1. <u>The hours are the independent variable.</u>
  2. <u>The wages/wk earned are ( $11/hr )x( hrs worked ) . This is the dependent variable ( depends on hours worked ) .</u>
  3. <u>The domain is 0 to 30 </u>
  4. <u>The range is 0 to 330 </u>

Explanation:

<em>The hours are the independent variable and  should be plotted on the x-axis .</em>

<em>The wages/wk earned are ( $11/hr )x( hrs worked ) . This is the dependent variable ( depends on hours worked )  and should be plotted on the y-axis </em>

<em>--------------- </em>

<em>Let +W+ = wages/wk earned </em>

<em></em>

<em>Let +h+ = hours/wk worked </em>

<em>The equation is: </em>

<em>+W+=+11h+ </em>

<em>The domain is 0 to 30 </em>

<em>( no hrs worked to 30 hrs worked ) </em>

<em>The range is 0 to 330 </em>

<em>( no wages eared to +11%2A30+=+330+ earned )</em>

7 0
3 years ago
Heterotrophic bacteria create their own food ?
weqwewe [10]
Heterotrophic bacteria can't create their own food,but it can obtain energy from carbohydrates and other organic materials
5 0
3 years ago
When technological advancement was necessary before scientists could begin to observe cells
kifflom [539]

Cells are the tiniest structural and functional unit of a living organism. They consist of nucleus and cytoplasm that are enclosed in a membrane. The cells are invisible to the naked eye and hence a microscope was needed to observe them. Robert Hooke was the first scientist to observe them under the microscope.

3 0
3 years ago
Read 2 more answers
Which of the following is true of conifers?
e-lub [12.9K]

Answer:

C.The gametophytes grow directly from the sporophyte

Explanation:

Conifers are gymnosperm which reproduce through the exposed seeds (seeds not included in fruits) found in the cones. The trees or plant on which these conifers grow are called sporophytes. In the sporophyte, the male and female gametes fuse together to form zygote which further develops into a seed. At the right time, these seeds get dispersed into wind and they grow into new plants known as sporophytes

7 0
3 years ago
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