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vovikov84 [41]
3 years ago
6

The primary purpose of a restriction enzyme in genetics is…

Biology
2 answers:
laila [671]3 years ago
8 0

Answer: restriction enzymes serve the purpose of defense against invading viruses.

Explanation:

otez555 [7]3 years ago
3 0
An enzyme isolated from bacteria that cuts DNA molecules as a specific sequence.
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Pain-sensitive neurons (called nociceptors) conduct action potentials from the skin or teeth to sites in the brain involved in p
marusya05 [52]

Answer:

In the gums

Explanation:

Lidocaine is a compound which can be used as a local anaesthetic. This anaesthesia works by blocking the voltage-gated channels which allows the influx of the sodium ions. As the sodium ions do not enter therefore an action potential is not generated in the axons as a result of which no pain is felt in the area.

In the given since the lidocaine is used by the dentist therefore the dentist in order to treat some dental problem must inject the lidocaine in the gums where the sensory receptors of the teeth are present.

Thus, in the gums is the correct answer.

8 0
3 years ago
What are the definitions for them? Pls help​
AleksAgata [21]

Answer:

plate:  a disk formed in the phragmoplast of a dividing plant cell that eventually forms the middle lamella of the wall between the daughter cells.

plate boundary: Plate boundaries are the edges where two plates meet. Most geologic activities, including volcanoes, earthquakes, and mountain building, take place at plate boundaries. ... Convergent plate boundaries: the two plates move towards each other. Transform plate boundaries: the two plates slip past each other

earthquake: An earthquake is the result of a sudden release of stored energy in the Earth's crust that creates seismic waves. ... An earthquake is caused by tectonic plates getting stuck and putting a strain on the ground. The strain becomes so great that rocks give way by breaking and sliding along fault planes.

convirgent: In evolutionary biology, convergence pertains to an evolutionary process wherein organisms evolve structures that have similar (analogous) structures or functions in spite of their evolutionary ancestors being very dissimilar or unrelated.

brainliest please

8 0
3 years ago
Wetlands provide all of the following benefits EXCEPT
Nonamiya [84]

Answer:

I am not sure but I think it is 2

3 0
3 years ago
I WILL MARK BRAINLIEST + 5 STARS + A LIKE ANSWER THE QUESTION IN THE PHOTO
NNADVOKAT [17]

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1. Ribose (type of sugar found in ATP and ADP molecules)

2. The 3 phosphate groups (Energy is stored in the 3 phosphate groups and in order to bring the stored energy to use, the last phosphate bond breaks and energy is released)

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Hope this helps!

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When salt water i added to a plant cell why does the cell membrane srink
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If a higher concentration of salt is placed outside of the cell membrane, the water will leave the cell to bond with it. The loss of water from this movement causes plant cells to shrink and wilt.

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