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How can plasmids be used to create transgenic plants?
The plasmid is inserted into the vector. The vector infects the plant and the plasmid is incorporated into the plant DNA. The infected cells can then be isolated as they contain the new gene from the plasmid.
LL
Answered by
Louise L.
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Biology tutor
2889 Views
How do you test for the different halide ions?
Add silver nitrate solution to the solution containing halide ions. Chloride ions will form a white precipitate (silver chloride). Bromide ions will form a cream precipitate (silver bromide). Iodide ions wil...
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Answered by
Louise L.
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Chemistry tutor
19137 Views
Solve the simultaneous equations algebraically: y = x+19 AND y = x^2 + 4x +1.
We have one linear and one quadratic equation here. Since we have a quadratic, we will have two sets of solutions. Let's solve by substitution. Substitute equation (1) into equation (2), which yields:x + 19 ...
LD
Answered by
Liam D.
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Maths tutor
4502 Views
Describe the coordination of a reflex action.
the receptor detects stimulus. The receptor generates an electrical impulse sent to the CNS by neurons (sensory). Chemical messengers (neurotransmitters) carry the electrical impulse across a synapse. Neurot...
FO
Answered by
Fola O.
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Biology tutor
3687 Views
What is literary Romanticism?
Romanticism is a literary period spanning from the late 18th century, through to the early 19th century (followed by the Victorian Period). It is defined by the use of the Sublime , states of Romantic Rêveri...
CW
Answered by
Crispin W.
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English Literature tutor
8141 Views
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