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balandron [24]
3 years ago
14

A microscopist is viewing a very small organelle, the ribosome, which measures about 20 nanometers across. What microscopic inst

rument is being used?(A) electron(B) light(C) dissecting(D) fluorescent (E) inverted
Biology
1 answer:
german3 years ago
3 0

Answer:

Letter A, Electron microscope

Explanation:

The electron microscope is used to visualize high-resolution images of biological specimens. It used to see in detail very small  cells, organelles, cells tissues,  molecular complexes, etc. The ribosome is a complex molecule made of proteins where the translation of proteins is made, it is very small that can be seen in detail using the electron microscope.

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Amylase catalyzes a reaction with starch to directly create _______.
mario62 [17]

Maltose is produced instantly when amylase reacts with starch.

Starch is a polysaccharide molecule made of glucose units. The chemical formula of the starch is written as (C₆H₁₀O₅)ₙ. The starch consists of amylose and amylopectin. The glucose units in this starch are linked with the help of two kinds of bonds α 1,4 glycosidic linkages and α 1,6 glycosidic linkages.

This starch molecule is first hydrolyzed into shorter polysaccharides, dextrins, and maltose with a help of an enzyme called amylase. The maltose can be further hydrolyzed into glucose units with the help of the maltase enzyme.

Therefore, the blank can be filled with maltose.

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7 0
1 year ago
You have discovered a cell type in humans that has an unknown function. The cells are found in the epithelium of the lungs. It a
schepotkina [342]

Answer:

The correct option is a) "decrease the amount of GTP to inhibit microtubule elongation and block secretion"

Explanation:

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Hope that answers the question, have a great day!

4 0
3 years ago
Can yall see if im right
givi [52]

Answer:

Yes you are correct

Explanation:

4 0
3 years ago
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miss Akunina [59]

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8 0
1 year ago
What is the role of RNA
k0ka [10]
I honestly don't remember much about this and I'm sure someone else will answer more thoroughly for you but I believe it is the "<span>messenger". It carries instructions from DNA to conrol the synthesis of proteins</span>
3 0
3 years ago
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