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
Ivan
2 years ago
14

The variable part of an amino acid is the __________.

Chemistry
1 answer:
4vir4ik [10]2 years ago
6 0

answer: the variable part of an amino acid is the: SIDE CHAIN

You might be interested in
When a gas changes back into a liquid, it is called _____. condensation vaporization sublimation the freezing point?
rusak2 [61]
Condensation as it is the change of the physical state of matter from gas phase into liquid phase
3 0
3 years ago
Read 2 more answers
Which could be the catalyst in a chemical reaction? A. reactants B. product C. enzyme D. activated complex
Mariulka [41]
C. Enzyme because they catalyze biochemical reactions
6 0
2 years ago
Read 2 more answers
Which isotope is appropriate for dating rocks that are billions of years old
Dominik [7]
I did the test and the answer is C.
4 0
3 years ago
Read 2 more answers
Definition of proton and example
gtnhenbr [62]

Answer:

An elementary particle that is identical with the nucleus of the hydrogen atom, that along with the neutron is a constituent of all other atomic nuclei, that carries a positive charge numerically equal to the charge of an electron.

Example:

The nucleus of a hydrogen atom or the H+ ion is an example of a proton. Regardless of the isotope, each atom of hydrogen has 1 proton; each helium atom contains 2 protons; each lithium atom contains 3 protons and so on.

3 0
3 years ago
What two types of elements are ionic compounds made of?
mash [69]

Answer:

ionic compounds are made from metal and non mental elements

Explanation:

in this case it is know as an ionic compound because it contains a charge. For example, NaCl is simply a compound as it contains no charges (the charges cancel out as Cl is -1 and Na is +1)

but OH- is an ionic compound as it has a charge if -1 (O has a -2 charge and H has a +1 charge, so -2+1=-1 so OH has -1 charge)

8 0
3 years ago
Other questions:
  • What is the name of the large dome-shaped muscle under your lungs that helps you breathe?
    11·2 answers
  • Conclusions related to historical events are limited to subjective evaluation of the existing evidence because _____. they canno
    5·2 answers
  • A hydrocarbon contains 92.3 grams of carbon and the rest is hydrogen. Calculate its empirical formula and molecular formula. (Mr
    15·1 answer
  • 28.5g of iron shot is added to a graduate cylinder containing 45.50 mL of water. The water level rises to the 49.10 mL , From th
    8·1 answer
  • What are the 3 primary consumers and what are the 3 secondary consumers
    5·1 answer
  • Match each chemical with the correct use.
    8·2 answers
  • When you turn on a radio, what type of energy transformation takes place?
    11·1 answer
  • In a synthesis experiment you obtain a sample of product on which you do a melting point determination and find a melting point
    13·1 answer
  • What do you think happens to Difluoroethane at –24°C? Provide evidence to support your claim.
    13·1 answer
  • Which rule for assigning oxidation numbers is correct?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!