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pantera1 [17]
3 years ago
6

Which is a mechanical vector that injects recombinant DNA directly into the nucleus of a host cell? btw ik its not gene gun

Biology
1 answer:
coldgirl [10]3 years ago
6 0
The mechanical vector that injects recombinant DNA directly into the nucleus of a host cell is a gene gun. A vector transports pathogens to the susceptible individual without any biologic development . On the other hand, the bacterial plasmid is a biological vector.
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Lunna [17]

Answer:

The correct answer is -

A. axon

B. dendrite

C. neurotransmitter

D. Synapse

Explanation:

The given diagram is the representation of two neurons connected by the chemical signal. Each neuron has a nerve fiber that carries the nerve signal from one neuron to another covered with sheath, this body is called Axon.

Axon is connected with dendrite, which receives a signal from other neurons and is arise from the cell body of neurons in various numbers. The site where two neurons meet called synapse which is releases neurotransmitters a chemical signal molecule.

3 0
3 years ago
What effect does the buoyant force have on a submerged object?
galben [10]
The buoyant force is an upward force on an object submerged in a fluid. It is the resultant of the pressure force on the surface of the object. The buoyant force may be larger than the weight of the object causing it to accelerate upwards.
5 0
3 years ago
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tekilochka [14]

Answer:

the correct answer is A

hope it helps

4 0
2 years ago
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You attend a poster session at a conference, "animal adaptations in aquatic environments." what could one of the titles on the p
Andru [333]
The titles on the poster that is appropriate after attending a poster session at a conference "animal adaptations in aquatic environments" is the <span>Bioluminescence in the Deep: Organisms Bring Their Own Light Show. It is because this is the title appropriate based on the scenario above.</span>
6 0
4 years ago
The Hardy-Weinberg principle is written as an equation: p2 + pq2 + q2 = 1. What does the q represent?
beks73 [17]

<u>Answer:</u>

The correct answer option is: frequency of the recessive allele.

<u>Explanation:</u>

When there are no mutations, no selective forces, no gene flow, no non-random mating and large population size, the population is said to be in Hardy- Weinberg equilibrium.

When Hardy-Weinberg equilibrium is met, it is written in the form of an equation which is as follows:

p^2+2pq+q^2=1

where p^2 represents the frequency of the homozygous dominant allele, 2pq is the frequency of the heterozygous  allele while q orq^2 represents the frequency of the homozygous recessive allele.

4 0
3 years ago
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