Technically, X-ray crystallography, which is like an unfocused electron microscope, was first used to see DNA structure. Scientists today use more refined electron microscopes for researching DNA and its structure
Explanation:
The electron microscope is a kind of microscope that uses a beam of electrons to produce an image of the specimen. It is acceptable of important special magnifications and has a greater resolving power than a light microscope, providing it to see much smaller objects in precise detail.
The first strands of DNA were observed through an electron microscope. This type of microscope offers enough magnification and resolution to visualize highly detailed molecular structures, including DNA.
The first strands of DNA were observed through an electron microscope. The Electron microscope, capable of magnifying objects up to a million times, allowed scientists to view much smaller particles, including the structure of DNA. The resolution of electron microscopes is incredibly high, enabling them to see highly detailed structural information that a tunneling microscope, simple microscope, or compound light microscope could not have revealed. In comparison, these microscopes provide less detail and weaker magnification, proving them insufficient for studying something as intricate as DNA structure.
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Answer:
Fuel combustion from motor vehicles (e.g. cars and heavy duty vehicles)
Heat and power generation (e.g. oil and coal power plants and boilers)
Industrial facilities (e.g. manufacturing factories, mines, and oil refineries)
Municipal and agricultural waste sites and waste incineration/burning
Residential cooking, heating, and lighting with polluting fuels
Answer:Biodiversity refers to the variety of life forms and ecosystems found on Earth. It encompasses the incredible range of organisms, the different species that exist, and the various habitats in which they live. Here are three key components that encompass biodiversity:
Explanation:
Species Diversity: This refers to the variety of different species in an ecosystem. It includes the number of species present, as well as their relative abundance. For example, a forest with a diverse range of trees, plants, birds, insects, and mammals would have high species diversity. On the other hand, a desert with fewer plant and animal species would have lower species diversity.
Genetic Diversity: This aspect of biodiversity focuses on the genetic variation within a species. It is the result of differences in the DNA of individuals within a population. Genetic diversity is crucial for the survival and adaptation of species to changing environments. For instance, a population of plants with diverse genetic traits may be more resilient to diseases or climate change compared to a population with limited genetic variation.
Ecosystem Diversity: Ecosystems are made up of communities of organisms and their physical environment. Ecosystem diversity refers to the variety of different ecosystems or habitats present in a region. These could include forests, grasslands, wetlands, coral reefs, and more. Each ecosystem supports a unique set of organisms and plays a specific role in maintaining the balance of nature. For instance, a coral reef ecosystem provides habitat for a diverse range of marine species and helps protect coastal areas from erosion.
A person should eat energy bars and they should eat energy drinks because it supplies a good amount of carbohydrates (sugar) that can quickly convert inside your body to energy.
(Some good examples of energy drinks would be the brand 'Gatorade')
I am not so sure what exact brand of energy bars to eat, but I know for a fact that each energy bar contains carbohydrates, so probably any energy bar would work. :)
↑ ↑ ↑ Hope this helps! :D
Suleyman the Magnificient is who expanded the ottoman empire into the Middle East. He also moves further into Europe and besieged Vienna in 1529. Develops Navy and drives Ottoman Empire at the peak of its power.
Safavid Dynasty was originally a Turkic nomadic group; family originated in Surfi mystic group; espoused Shi’ism; conquered territory and established kingdom.
I hope this helps, Regards.
B) Carbon dioxide and oxygen are exchanged by organisms through these two processes: photosynthesis and cellular respiration.
C) Cellular respiration, through the breakdown of glucose, supplies the oxygen needed for aerobic metabolism by most organisms on Earth.
D) Photosynthesis is responsible for the transformation of solar energy into usable chemical energy, glucose, used by most organisms on Earth
Answer:
The answer is D
Explanation:
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