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It allowed him to see the pathway of protein secretion from the rough ER to the golgi apparatus via vesicles to the nuclear membrane via vesicles, and then out of the cell. He was able to see it by staining radioactive proteins and looking at them at different times after the injection of the radioactive amino acid occured to see where the proteins were.
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What type of reasoning may allow you to predict what you may expect to observe?
deductive monarch.aop.com
Ecologists often use mathematical models and computer simulations because?
these approaches allow them to study the interactions of multiple variables and simulate large-scale experiments.
How do you examine live bacteria microscopically?
You observe bacterial smear using oil immersion lens with a magnification of 100x.
What improvement did Pasteur make to Redi's experiment?
In 1864, Louis Pasteur, a French scientist, designed a flask that had a long curved neck to allow air, but not microorganisms, to enter the flask. To observe a small living organism, a scientist might use a compound light microscope.
Which microscope magnification should be used to observe the largest field of view of an insect wing?
A dissection microscope would allow you to see the entire insect in a magnified fashion, but a light microscope or an electron microscope would both also work fine. Ultimately it would depend on how much detail you want to see.
Do periscopes allow you to see hidden objects?
No, periscopes allow you to observe objects while you are hidden.
What does satellite images allow scientists to observe?
Whatever they are focussed on.
Would the little albert research study be conducted today?
no because of the board of ethics in the US today does not allow for these kind of experiments to be performed. European countries on the other hand may allow for such experiments.
What scientific tool do you use to observe organelles?
Either a light microscope or an electron microscope can allow you to observe cell organelles.
The first step of mendels garden pea experiments was to?
to allow the F1 generation to self-pollinate
What type of reasoning may allow you to predict what you may expect to observe?
deductive monarch.aop.com
Allow children time to observe and listen?
well if there brats take all there fun away
Do light microscopes allow us to observe specimens in greater detail than electron microscopes?
No
Why do scientists use tools when they make observations?
Tools enable scientists to make more accurate observations, and to observe things that they otherwise could not observe. For example, microscopes allow scientists to observe bacteria, which otherwise are too small to see.
What are good websites to use for experiments?
There are always great websites to use that allow you to bring out the best of your designing skills. Webs, Weebly, Wix
What is the law for running a stop sign in a neighborhood?
It's illegal. Stop at stop signs, observe, and if conditions allow, continue driving.
Which toolwould allow you to observe that salt crystals are box shaped?
A magnifying glass is the tool you would use to see the shape salt crystals.
