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
PIT_PIT [208]
3 years ago
7

Three fundamental types of organic molecules are proteins, carbohydrates, and lipids. What is the fourth type?

Chemistry
2 answers:
CaHeK987 [17]3 years ago
8 0
The answer is salts. It’s substance is used for cooking
Alja [10]3 years ago
5 0

Answer:

Nucleic acids

That make our genes.

You might be interested in
Helpppp fasttttttttttttttt Choose the best word to complete the sentence.
Lapatulllka [165]

Answer:

equilateral (B)

Explanation:

it is the only word which relates to triangles and their shape - plus, its logical and makes sense.

5 0
3 years ago
What do you need in order to generate electricity using light from the sun?
Klio2033 [76]
Solar panels ( Solar-powered photovoltaic )
6 0
3 years ago
A molecule whose ends have opposite electric charge is call a_?
snow_lady [41]
A polar molecule is a molecule whose ends have opposite electric charges. An example of a polar molecule is H2O or water. Water has 1 side which is positive and the other side which is negative. It is a dipole which means that the two sides are not having the same charges.
5 0
3 years ago
In the name, iron(III) oxide, the (III) represents
miss Akunina [59]

Answer:

A

Explanation:

the number o iron atoms

7 0
3 years ago
Which of the following is an example of a combustion reaction?
Alexus [3.1K]

Answer:

C) Lighting a matchstick

Explanation:

Mixing an acid and base will cause a neutralization reaction, a type of double displacement.

Photosynthesis is just a series of chemical reactions, but don't deal with the use of O2, but rather it's creation.

Reacting sodium and chlorine would make NaCl in a synthesis reaction.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Calcium carbide reacts with water to produce acetylene gas according to the following equation: CaC2(s) + 2H2O(l)C2H2(g) + Ca(OH
    8·1 answer
  • Why is it important to know the properties of baking ingredients?
    15·2 answers
  • 5. What plate boundary could form a mountain chain of sedimentary rock?
    8·1 answer
  • Write a chemical equation for the following decomposition reaction.
    14·1 answer
  • 18. An electric motor turns a belt that powers a pump. If this system is compared to the chemical reactions of the cell, which p
    15·1 answer
  • Covalent bonds in a molecule absorb radiation in the IR region and vibrate at characteristic frequencies.
    9·1 answer
  • Which is not caused by human interactions with the Earth system?
    15·1 answer
  • Is radium usually considered as part of the alkaline earth category in terms of chemistry?
    9·1 answer
  • The group of elements that make up the smallest percentage of the periodic table are the
    14·1 answer
  • 3.4 For each of the following elements, locate it in the Periodic Table, and indicate whether it is a metal, metalloid, or non-m
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!