Answer:
An atomic force microscope is a nano-scale measurement and analysis instrument that touches the surface of a sample to be tested through a micro force-sensitive component (probe). While scanning the surface of the sample, the tiny tip of the force-sensitive component interacts with the surface of the sample. The microcantilever of the force sensitive component is deformed. The laser beam emitted by the laser diode is irradiated on the end of the micro-cantilever of the force-sensitive element. When the micro-cantilever is deformed, the reflected beam of the laser beam also changes correspondingly, and the reflected laser beam is received by the four-quadrant photodetector. The obtained information is converted, amplified, and output a voltage detection signal. The computer adjusts the amount of expansion and contraction of the piezoceramic scanner in the Z-axis direction by comparing the detection signal with a preset reference signal to realize feedback control. The computer processes the detection signal through software programming to obtain the surface topography image of the sample and the corresponding object.
Explanation:
https://www.creative-biostructure.com/Atomic-Force-Microscopy-AFM-Service-653.htm
False.
All prokaryotic organisms are unicellular.
Answer:Scientists once believed that all theropods were carnivores. However, recent research showed that some theropods evolved to eat plants. The fossil indicates that the new species of dinosaurs evolved to eat plants earlier than some of the other theropods. So, this new species may help scientists piece together an evolutionary lineage of theropods that ate plants.
Explanation:
this is the edmentum answer so i suggest u reword it oki hope this helps and have a great life
The fact that Jorge hadn't eaten breakfast and now he is feeling lightheaded and has a gnawing feeling in his stomach means that he is experiencing hunger.
<h3>What is hunger?</h3>
Hunger occurs when an individual stays for a given period of time without food. We know that food are organic materials that contains the materials which are able to nourish the body. The food is broken down in order to produce the energy that is capable of nourishing the body and providing energy.
The fact that Jorge hadn't eaten breakfast and now he is feeling lightheaded and has a gnawing feeling in his stomach means that he is experiencing hunger.
Learn more about hunger:brainly.com/question/2929541
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