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guajiro [1.7K]
3 years ago
8

What type of compounds always contain carbon and hydrogen

Biology
1 answer:
Aleksandr [31]3 years ago
4 0

Answer:

Asuming basic organic chemistry: Hydrocarbons

Explanation:

A hydrocarbon is an organic compound consisting entirely of hydrogen and carbon.

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If a doctor prescribes tylenol iii with codeine, he or she has prescribed a __________.
Montano1993 [528]

The right option is c. narcotic

Tylenol iii with codeine belongs to the group of medications called narcotic analgesics (pain relievers). Narcotics are drugs that are administered to provide relief from severe pain. Narcotics are sometimes prescribed when other forms of pain relievers are not working. Examples of narcotics are hydrocodone, codeine, tramadol and opium.






8 0
3 years ago
Which of the following is true about waves?
nalin [4]

Answer:

They carry energy

Explanation:

Because energy is carried by changes in matter

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During which stage of the cell cycle does the cell membrane pinch the cell in two
VashaNatasha [74]
It is during the phase cytokinesis that the cell membrane separates the cell into two.
6 0
3 years ago
Infections arising from the periapical region of the mandibular first premolars perforate through the lingual cortex to theA- Pt
Reika [66]

Answer:

The correct answer is option C- "Sublingual space".

Explanation:

If an infection perforate from he mandibular first premolars through the lingual cortex, it is very likely that it continues is way into the sublingual space. The infections located at the sublingual space are often bacterial infections that comes precisely from the floor of the mouth. If an infection goes into the lingual cortex, it will often go to the tissue under the tongue at the sublingual space.

3 0
3 years ago
Read 2 more answers
Considering the ATP cycle, which of the following would have the most potential energy to perform work for cell activities? A. A
Mumz [18]

Answer:

ATP

Explanation:

We are well aware of the fact that ATP is considered to be the energy currency of the cell. If we talk about cell activities it needs an energy input. No doubt that H+ ions play an important role in electron transport chain step of the production of ATP, but the ultimate product which is used by the cell is ATP.

AMP and ADP are also energy sources but they contain less amount of energy as compared to ADP because in ATP there are three phosphate bonds and each bond upon breakage releases almost 7.3 kj/mol of energy. So it definitely will be more in ATP as compared to ADP and AMP.


Hope t help!

3 0
3 years ago
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