Answer:
The inserted gene from the bacteria (Bacillus thuringiensis) produces a protein (Bt delta endotoxin) which kills the corn borer caterpillar by binding to the gut wall of the insects when the insects ingest a part of the plant that contains this protein. The insect would stop feeding immediately this protein binds to the gut wall of the insect, which leads to the eventual death of the corn borer caterpillar as the gut wall breaks down.
The endomembrane system<span> is a group of cell membranes and organelles that are mutually interconnected, either by being directly continuous with one another or by sending one another </span>vesicles<span>—little spheres of membrane then can bud off from one membrane and fuse with another.
</span>The rough endoplasmic reticulum<span> (</span>rough ER<span>) gets its name from the bumpy ribosomes attached to its cytoplasmic surface. As the ribosomes attached to the rough ER make proteins, they feed the newly forming protein chains into the lumen.
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The smooth endoplasmic reticulum<span> (</span>smooth ER) does not have ribosomes on its cytoplasmic face.<span>The smooth ER has a variety of functions, and its exact role may vary between cell types.
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<span>One role of the smooth ER is to produce lipids, including phospholipids, cholesterol, and steroids.
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Only individuals with an aa genotype will express a recessive trait therefore, offspring must receive one recessive allele from each parent to exhibit a recessive trait. One example of a recessive inherited trait is a smooth chin, as opposed to a dominant cleft chin. Only (ss) individuals will express a smooth chin.
Biodiversity occurs within self sustaining ecosystems