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Fiesta28 [93]
3 years ago
10

Help please this is harddd

Biology
1 answer:
slega [8]3 years ago
4 0

Answer:

food shortages? i think thats the right one ive never heard of food justice

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Clinical indications for the use of adrenergic drugs stem mainly from their effects on the heart, blood vessels, and bronchi. Th
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Answer: Adrenergic drugs are used both in the emergency treatment of Myocardial infarction, Asthma attack and Anaphylaxis T/F.

Explanation:

Andrenergic drugs acts by blocking renin release,and interfers with synthesis and release of Nor-epinephrine (Nor-adrenaline) thereby helping to reduce the peripheral vascular resistance and lowering the blood pressure.example; Methyldopa.

As a bronchodilator in asthma attack, Adrenergic drugs relax bronchial muscle spasm then dilate the bronchial trees thereby allowing proper ventilation of the lungs example: Aminophylline

Adrenergic drugs like epinephrine are used in anaphylaxis/ allergic reactions as well as hypersensitivity reactions to inhibit the action of histamines and as such relieve allergic reactions.

5 0
3 years ago
Pls help. it’s not showing up on brainly pls
bulgar [2K]
The answer is A btw you don’t have to use that chart the best way to do or the easy way to do it by doing it on the amino acid wheel it’s much better and faster.
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6 0
3 years ago
Where does the energy come from to add a uracil to the 3' end of a transcript?
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The hydrolysis of pyrophosphate from the approaching UTP atom. The term pyrophosphate is additionally the name of esters framed by the buildup of a phosphorylated organic compound with inorganic phosphate, concerning dimethylallyl pyrophosphate. This bond is likewise alluded to as a high-vitality phosphate bond.
3 0
4 years ago
James looked at a picture of rock layers while studying how scientists determine the ages of rocks. He looked at the variety of
katen-ka-za [31]

Answer:The answer would be C.

Explanation:

Law of superposition, a major principle of stratigraphy stating that within a sequence of layers of sedimentary rock, the oldest layer is at the base and that the layers are progressively younger with ascending order in the sequence.

6 0
3 years ago
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The drug colchicine inhibits the formation of spindle fibers during mitosis if you treat diving plant cells with colchicine what
Shtirlitz [24]

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Explanation:

3 0
3 years ago
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