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Paraphin [41]
3 years ago
13

A researcher is studying the external plates of marine dinoflagellates to improve the taxonomy of these members of the phytoplan

kton. Which microscope would be ideal to study these external features at magnifications between 5000-15000X?
Biology
1 answer:
Vera_Pavlovna [14]3 years ago
6 0

Answer:

The correct answer is - scanning electron microscope.

Explanation:

SEM or a scanning electron microscope is that produces an image by an electron beam over the sample surface to scan. The electrons of the beam interact with the sample producing various signals that allow providing information about the composition and topography of the individual sample. The magnification of the SEM is in between 20X to 30000X  

Thus, the correct answer is - scanning electron microscope.

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Meiosis

Explanation:

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2 years ago
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How many ATP molecules will be required for conversion of 2-molecules of Lactic acid to Glucose?
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Which of the following produces the greatest amount of carbon dioxide?
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no 1. A is the answer

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5 0
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DNA has two strands. If the sequence of nucleotides of one strand was known, is it possible to use that information to determine
yanalaym [24]

It is possible to use the information of the nucleotide sequence of one strand to determine the sequence of the other strand.

  • Deoxyribonucleic acid (DNA) is a biological molecule with two strands. Each strand is made up of a sequence of nucleotides. The DNA nucleotides are Adenine (A), Cytosine (C), Guanine (G) and Thymine (T).

  • In a DNA molecule, Adenine forms an hydrogen bond with Thymine i.e. A-T, while Guanine forms an hydrogen bond with Cytosine i.e. G-C.

  • Therefore, it is possible to use the information of the nucleotide sequence of one strand to determine the sequence of the other strand. For example, a strand with ATGCGTACGAT will form the following sequence: TACGCATGCTA

Learn more: brainly.com/question/2823802?referrer=searchResults

3 0
2 years ago
Match each product of pyruvate metabolism with the condition under which it is produced.
timofeeve [1]

Answer: The products of pyruvate metabolism are lactate, ethanol and acetyl CoA

Explanation:

Lactate: Lactate is produced by anaerobic fermentation that takes place in the skeletal muscles in humans.

Ethanol: Ethanol is produced through fermentation process yeast and bacteria.

Acetyl CoA: Aerobic Oxidation of pyruvate give rise to acetyl CoA is which the starting molecule in the citric acid cycle.

7 0
3 years ago
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