answersLogoWhite

0


Best Answer

The molecule that is the primary source of energy in all cells is ATP, which is definitely not a macromolecule.

The molecule that is the primary source of energy in cells for making ATP from ADP is glucose, which is definitely not a macromolecule.

Macromolecules that can be metabolized for energy (starches, fatty acids, proteins) are only secondary or tertiary sources of energy as the process of extracting energy from them is slow and inefficient.

User Avatar

Wiki User

8y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

12y ago

Carbohydrates and Fatty acids.

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What two macromolecules are used as the primary source of energy for cellular functions?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Continue Learning about Biology

Primary cellular sites for the capture of energy from carbohydrates?

The primary cellular sites for the recapture of energy from organic compounds is the mitochondria. It is called the powerhouse of the cell.


Which macromolecule is used as main source of energy for a cell?

Carbohydrates are the primary source of energy for the body.They are one of the four types of Macromolecules which are: Carbohydrates, Proteins, Nucleic Acids, and Lipids.


Is fat used in cellular respiration?

Fats can be used in cellular respiration. Fatty acids can produce Acetyl-CoA (through beta-oxidation), which is an important reactant in cellular respiration. This Acetyl-CoA then enters the Citric Acid Cycle. The main source of Acetyl-CoA for cellular respiration is glucose, however fatty acids can also be used.


The role of ATP in cell metabolism?

ATP (adenosine triphosphate) plays a critical role in cell metabolism as the primary energy currency of the cell. It serves as an immediate source of energy for cellular processes, such as muscle contraction, active transport of ions across cell membranes, and synthesis of macromolecules. ATP is produced through cellular respiration and is broken down into ADP (adenosine diphosphate) and inorganic phosphate to release energy for cellular work.


Which macromolecule gives the body energy to carry out cell functions?

The macromolecule that makes up around half of the calories you should eat in a day is carbohydrates. Other macromolecules that are important to your diet are proteins and fats.

Related questions

What are the functions of the macromolecules after they are broken down in the digestive process?

it provides energy


What is the Primary cellular sites for the production of energy from carbohydrates?

Mitochondria is the primary cellular site for the production of energy from carbohydrates. Mitochondria is found in a large number of cells.


What does an organism do with the energy it obtains?

It uses it to carry out cellular functions.


How do plants get their energy from photosynthesis?

Plants harvest the chemical energy from the sugars they produced in photosynthesis. They have mitochondria and are capable of running cellular respiration. Cellular respiration breaks down macromolecules (like sugars) and turns it into usable energy for the cell.


What is the primary cellular sites for the capture of energy from carbohydrates?

adenosinetriphosfate


Primary cellular sites for the capture of energy from carbohydrates?

The primary cellular sites for the recapture of energy from organic compounds is the mitochondria. It is called the powerhouse of the cell.


What are some functions of carbohydrates?

I) energy utilization. II) energy storage. III) cellular structures.


What is the primary cellular sites for the capture of energy from carboyhdrates?

Mitochondria is the main cellular site for the capture of energy from carbohydrates. Carbohydrates are important nutrients that provide energy.


What is the difference between solar and cellular energy?

Solar energy is the primary source of energy for life on Earth. Cellular energy is contained in bonds found in molecules within cells.


Whst kind of energy is used by cells to do work?

Cells require energy and this energy is synthesised by the mitochondria in the form of ATP .ATP is the main energy source for the majority of cellular functions. This includes the synthesis of macromolecules, including DNA and RNA and proteins . ATP also plays a critical role in the transport of macromolecules across cell membranes, e.g. exocytosis and endocytosis i hope this helps :D Arfah Naseem


What are the molecules that supply energy to cellular functions?

Atp nadph / nadh fadh2


Which cellular organelle is the primary site of oxygen dependent energy production?

mitochondria