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Ymorist [56]
4 years ago
9

What is electrophoresis used for

Biology
2 answers:
iris [78.8K]4 years ago
6 0
It’s a technique used to separate DNA fragments or other macromolecules
slava [35]4 years ago
4 0

Answer:

Gel electrophoresis is a technique used to separate DNA fragments (or other macromolecules, such as RNA and proteins) based on their size and charge. Electrophoresis involves running a current through a gel containing the molecules of interest.

Explanation:

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Oxidative reactions used by aerobic bacteria to generate ATP use ______ as a terminal electron acceptor.
egoroff_w [7]

Answer:

Oxygen

Explanation:

Cellular respiration is the process whereby living organisms synthesize energy in form of ATP. However, it can either be aerobic or anaerobic depending on whether it occurs with or without oxygen. Aerobic respiration occurs in the presence of oxygen.

The aerobic cellular respiration is further divided into glycolysis, Krebs cycle and oxidative phosphorylation. The oxidative reactions used by aerobic bacteria to generate ATP use OXYGEN as a terminal or final electron acceptor.

3 0
3 years ago
True/false
777dan777 [17]

Answer:

Both are true.

Explanation:

4 0
3 years ago
Item 5 What is the role of a generator in producing electricity? The generator stores electrical energy for later use in homes a
Anni [7]

Answer:

The generator transforms the mechanical energy of the turbine into electrical energy

Explanation:

Electricity generator is a device that is used in generating power supply which can be used in industries, homes and for commercial and private purposes.

It operates by converting mechanical energy into electrical energy for the use in an external circuit. mechanical energy can be obtained from steam turbines, internal combusting energy, gas and water turbines and it can be obtained through the rotating shaft.

The capacity of each generator determines the amount of energy it can supply to a given place.

4 0
4 years ago
What are your body's first line of defense? How does your skin work to protect you?
finlep [7]
Skin is a barrier that serves as one of the body's first lines of defense against harmful microbes. Specialized immune cells within skin tissue help to fight invading organisms. Past work by an NIH research team showed that commensals can help the body's immune cells fight disease-causing microbes.
Hope this helps you!

(っ^▿^)

7 0
3 years ago
Read 2 more answers
Maintains a constant body temperature even when external temperature changes external temperature sets the internal temperature
Bumek [7]
B. B. B. B. B. B. B. B. B. B.
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