Answer:
Our cells do not face fatal poisoning since it gets broken down by our organs.
Explanation:
- Toxins refer to any chemical substances that hinder the proper functioning of the human body.
- More specifically, the human body does not generate toxins. Rather, it simply excretes waste products that can be easily eliminated by the body via metabolic processes.
- Organs like the liver and kidneys play a crucial role in combating harmful waste substances and toxins by expelling them from our system.
In a lake, oxygenic phototrophs generate new organic materials and oxygen. If the primary production rates are overly high, the resulting surplus of organic matter can deplete oxygen levels in the bottom water due to respiration, leading to anoxic conditions, which then promotes anaerobic processes such as anaerobic respiration and fermentation. Organic matter that remains unconsumed in the surface layers sinks and is broken down by anaerobic organisms.
the response to your inquiry is cytoplasm.
Answer:
1. The proper response would be A) allows viewing of live cells, while electron microscopes do not.
There are several benefits of light microscopes compared to electron microscopes:
- They are simpler to operate in contrast to electron microscopes.
- Light microscopes can observe both living and deceased specimens, whereas electron microscopes are limited to deceased specimens only.
- Moreover, light microscopes are significantly less expensive and entail lower maintenance costs when compared to electron microscopes.
2. The correct answer would be C) scanning electron microscope
The scanning electron microscope, or SEM, is a variant of electron microscope designed for analyzing surface texture and composition of samples. It can achieve resolutions of up to 1 nanometer.
3. The accurate answer would be 400x
The total magnification of a microscope can be determined by multiplying the power of the objective lens by that of the eyepiece lens.
Consequently, the magnification of the specimen would be calculated as 40*10 = 400x.
Respuesta:
La opción D
Explicación:
La córnea es uno de los tejidos más sensibles del cuerpo, ya que está densamente inervada con fibras nerviosas sensoriales a través de la división oftálmica del nervio trigémino mediante 70–80 nervios ciliares largos. Por lo tanto, la respuesta sería la opción D.
