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VikaD [51]
3 years ago
8

Explain transformation in DNA

Biology
1 answer:
velikii [3]3 years ago
6 0
Plasmid or vector transformation is the process by which exogenous DNA is transferred into the host cell. Transformation usually implies uptake of DNA into bacterial, yeast or plant cells, while transfection is a term usually reserved for mammalian cells.
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What is the purpose of the cell membrane
yanalaym [24]
The cell membrane protects the cell and keeps bad things like viruses from getting in the cell.<span>It consists of the lipid bilayer with embedded proteins.</span>
8 0
3 years ago
The lipid bilayer that forms the core of all cell membranes is composed primarily of
mr_godi [17]

Answer:

phosophlipids containing a phosophate and 2 fatty acid chains connected by a glycerol molecule.

Explanation:

4 0
2 years ago
For each of the following statements, indicate whether the statement describes the P generation, F1 generation, or F2 generation
madreJ [45]

Answer:

The plants that were allowed to self pollinate were the First filial generation, filial, Latin for family. Or just the F1 generation plants.

The plants that are true breeding are Parental generation or for shorthand, the P generation plants.

The plants where there were three times as many tall plants as short plants are in the second filial generation, or the F2 generation.

This question is based on the Mendel’s Experiment.

Sir Gregor Johann Mendel.

4 0
2 years ago
Read 2 more answers
Based on the arrows, what does the image represent?
Karolina [17]

Answer:

I think the answer is B i might be mistaken though c:

Explanation:

4 0
3 years ago
Determine whether each example represents continental drift or sea floor spreading.
laila [671]

Answer:

Sea floor spreading-> <u><em>Oceanic ridge and Magma pushing two plates apart</em></u>

Continental drift-> <u><em>Concept of pangaea and Oceanic plates sliding under continental crust</em></u>

Explanation:

Due to the divergent plate movement, the magma come out to the surface, forming the mid oceanic ridge and this separation of plates on the sea floor is known as the sea floor spreading. The magma here pushes the two plates to move apart because of the convection current that generates in the mantle. One example of mid oceanic ridge is the Mid-Atlantic Ridge.

  Continental drift refers to the slow and gradual movement of the lithospheric plates over the viscous asthenosphere layer. This motion of continents takes place because of the plate tectonic movement. Due to this plate motion, the denser plate gets subducts beneath the less denser plates. For example, the oceanic crust when collides with a continental crust, it gets subducted because of its higher density. The great supercontinent "pangaea" also formed and separated due to this plate motion.

4 0
3 years ago
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