Answer: tobacco has been use by the native American Indian nations for many centuries as a medicine for spiritual and cultural importance. It is use as an offering to their creator,place or being. Tobacco contains a addictive stimulate known as nicotine. Nicotine is used in our present day pharmaceutical drugs. Study shows that nicotine
improve memory and concentration. Nicotine increases blood pressure and heart rate,, nicotine replacement therapy is use to help people to stop smoking, tobacco mixed with lime and chalk are use as tooth paste to whitening the teeth by Native American.
The answer is Henry Clay.
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Answer:
The correct answer is "5-1-3-2-4".
Explanation:
Internalization of LDL particles into cells, is needed to form the intracellular vesicles known as endosomes. The order of events that allow for this process are:
5) LDL receptors migrate to the cell surface and cluster in clathrin-coated pits. Clathrin acts directing the receptors to the cell membrane region where endosomes are formed.
1) A combination of cholesterol and apolipoprotein binds to LDL receptors and becomes internalized as endocytotic vesicles. Once the receptors are in the proper cell membrane region, cholesterol and apolipoprotein are bound and internalized.
3) Several endocytotic vesicles fuse to form an endosome.
2) The environment of the endosome becomes acidic, which causes the LDL to dissociate from its receptor; additionally, the endosome fuses with a lysosome. LDL should be dissociated from its receptor since it is going to be degraded in the following step.
4) The LDL particle is degraded by the lysosome. This takes place after endocytosis, when LDL particles are transported into lysosomes once they are fused, cleaving the cholesterol esters into cholesterol and fatty acids.
Answer:
Decomposers, or as they're alternatively known, detritovores.
Explanation:
Their job is to break down decaying/dead organic matter to recycle it into the soil for plants (mainly). Fungi and bacteria make up the vast majority of decomposers.
I believe that the best answer among the choices provided by the question is <span>C) Algae live only in the epipelagic zone because it is the only zone with enough light for photosynthesis</span>
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