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Lapatulllka [165]
2 years ago
10

11.

Biology
1 answer:
yKpoI14uk [10]2 years ago
5 0

Answer:

DDDDDDDDDDDDDD  

Explanation:

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Which is an example of an organism?
PolarNik [594]

Answer:

There is many, Including:

Archaea.

Eukarya.

Viruses.

Bees.

Tapeworms.

Great White Shark.

Fact:

Bacteria. In the simplest case, an organism can be a bacteria, a DNA molecule containing genetic information wrapped in a protective plasma membrane.

8 0
3 years ago
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The PCR reaction mixture does not include: Group of answer choices DNA containing the sequence to be amplified. DNA ligase. all
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Answer: DNA ligase.

Explanation:

Polymerase chain reaction is a technique used in molecular biology by scientists to make several copies of a DNA sample which enable them to take a smaller portions of it and expand it for more detailed study.

PCR mixture is premixed and contain thermostable DNA polymerase, oligonucleotides primer, four deoxynucleodide triphosphates, Magnesium chlorides, a propietary buffer.

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3 years ago
Which of the following correctly describes the order of events occurring during a sympathetic nervous system response?
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Answer:

Stimulation of thoracic or lumbar spinal regions; impulse reaches chain ganglion; acetylcholine release

Explanation:

8 0
3 years ago
Mikah is creating a poster for her science class to illustrate the major factors responsible for reducing the amount of global b
tangare [24]

Answer: B) the destruction of plant and animal habitats by humans

Explanation:

The global biodiversity is reducing due to natural and human induced environmental changes such as volcanic eruption, landslides, earthquakes and human induced forest fires, nuclear explosions and others. Apart from the changes in the environment. The human beings are directly responsible for the reduction in the area occupied by the biodiversity of plants and animals for maintaining the urban infrastructure.

On the basis of the above explanation, this can be said that B) the destruction of plant and animal habitats by humans is the relevant option that should be included in the poster.

5 0
3 years ago
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Which activity can only be done by a transmembrane protein?
Pie

Answer:  

A trans membrane protein is a type of integral protein that is found in the entire cell membrane and the membrane protein is attached to the cell membrane.

Many trans membrane proteins functions as channel or gateway which allows the transport of the specific materials which cannot be transported through other means.

The other materials which cannot be transferred by simple diffusion, osmosis or other means is transported by the trans membrane proteins.

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