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polet [3.4K]
2 years ago
10

When observing the gel at the end of the run period, the dna band that is closest to the positive electrode is the.

Biology
1 answer:
Olin [163]2 years ago
8 0

The answer is smallet is size.

<h3>What is electrode?</h3>
  • Electrode, electric conductor, usually metal, operated as either of the two terminals of an electrically operating medium; it conducts current into and out of the medium, which may be an electrolytic resolution as in a storage battery, or a solid, gas, or vacuum.
  • The main use of electrodes is to generate electrical current and pass it through non-metal objects to essentially alter them in several ways. Electrodes are also used to calculate conductivity.
  • The electrode is the location where electron transfer happens. An electrode is classified as either a cathode or an anode counting on the type of chemical response that happens. If an oxidation reaction happens at an electrode.

To learn more about  electrode, refer to:

brainly.com/question/25712870

#SPJ4

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State two ways in which a single-celled organism, such as amoeba, and a human body are alike?
Annette [7]

1) They are both Eukaryotic cells.

2) They lack cell wall.


Eukaryotic cell are cells that have a nucleus enclosed within membranes. Also, there are numerous membrane bound organelles which includes Golgi apparatus, mitochondria, Endoplasmic reticulum and Chloroplast.

Cell wall is rigid in nature and semi-permeable protective layer found in cells. They are positioned next to the cell membrane in most fungi, bacterial and plant cells but absent in Animal cells. Furthermore, they perform many important functions in the cell which includes protection, structure and support.

However, both human being and Ameoba have Eukaryotic cells and lack cell wall.

6 0
3 years ago
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Rocks that differ greatly from their parent rock have what characteristic? A. Small crystals B. A high density C. A high metamor
kifflom [539]

Answer:A

Explanation:

Since it doesn’t carry the same exact gene from the parent. It would have High metamorphic grade. Hope this helped

4 0
2 years ago
The foxglove plant, seen in the illustration, produces very toxic chemicals that can cause serious illness and death in any orga
s2008m [1.1K]

There is no answer ,you wrote the answers with the question

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3 years ago
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Which type of nonfoliated metamorphic rock is granular and made of quartz?
Mars2501 [29]
I'm sure it's Quarts, the answer would be D 
5 0
3 years ago
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A population ecologist determines the number of oak trees per square unit in a forest. What is he trying to infer by doing so?.
morpeh [17]

The answer is letter C. The distribution of oak trees in an area.

Population Ecologist would often measure the number distribution and density of the area. Trees are often measured by plots or by hectares. This is to know how many trees are situated in that area.

4 0
3 years ago
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