1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
alexgriva [62]
2 years ago
5

PLEASE HELP!! ILL MARK BRAINLIST!!​

Biology
1 answer:
lana [24]2 years ago
5 0

Answer:

Nonmetal: hydrogen, neon, argon, xenon, carbon, sulfur

Melatoid: boron, silicon, germanium, arsenic, antimony, and tellurium.

Noble Gas: helium, neon, argon, krypton, xenon and radon

Explanation:

Hope it helps

You might be interested in
Who is a true friend and how can u identity one​
irina1246 [14]

Explanation:

A true friend would care about you like nobody else would they would always tell the truth to you or someone they would never lie to you  the way they are acting can help identify too

8 0
2 years ago
Read 2 more answers
Darin wanted to make amino acids. He took the protein collagen and heated it to the point of denaturation at physiological pH. W
Svetllana [295]

Answer:

No, because he will not have broken covalent bond.

Explanation:

Denaturation  is the process adopted to affect or alter the chemical structure of a protein. This can be done or achieved by heat or addition of acid.

Denaturation can't break the peptide bond of the protein , this means that the , amino acid sequence is unaffected after the process.

Physiological pH is the pH Darin won't be able to have amino acid because the pH at which denaturation was being carried is basic, while the process requires acidic medium.

Collagen is a form of protein that can be found in the body.

8 0
3 years ago
Need help on 12-19 <br> if u don't know don't answer
Bogdan [553]

Answer:

sup bus down totoan  or nle top shootasup bus down totoan  or nle top shootasup bus down totoan  or nle top shoota

Explanation:

4 0
2 years ago
During metamorphosis, what structures do tadpoles lose?
forsale [732]

Answer:

C) gills

Explanation:

becausethe tadpoles starts to lose its gills and develop teeth. Soon after this their back legs develop, their diet changes and they become carnivorous

5 0
2 years ago
What is the role of bacteria in the nitrogen cycle?
Leya [2.2K]
THe bacteria that lives in the nodules of legumes are the only ones able to fix nitrogen gas into ammonia, which is later fixed by other bacteria in the soil to nitrites and nitrates that the plants can use.

some bacteria also performs denitrification, which converts ammonia back to  nitrogen gas, allowing the cycle to continue

4 0
3 years ago
Other questions:
  • Besides Antarctica which continent is made up almost entirely of desert
    14·1 answer
  • Explain how elevation is shown on a topographic map
    14·2 answers
  • in an organism a muscle cell has the same DNA as a nerve cell yet the cells perform different functions this is possible
    12·1 answer
  • It is common to use ddNTPs (dideoxynucleoside triphosphates) for sequencing DNA because, when incorporated into a growing DNA po
    7·1 answer
  • Explain why glyphosate works faster in the summer after rain than after two weeks without rain.
    14·1 answer
  • When you go to check on your sleeping child, you observe that his eyes are moving back and forth rapidly under his eyelids. it i
    10·1 answer
  • Suca
    8·1 answer
  • Which takes longer, primary or secondary succession? explain why
    15·1 answer
  • Mitosis is a part of interphase in the cell cycle. <br><br> true<br> false
    10·2 answers
  • What is the main difference between negative feedback and positive feedback?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!