Which of the following is an anabolic pathway?

Photosynthesis, which builds sugars out of smaller molecules, is a “building up,” or anabolic, pathway. In contrast, cellular respiration breaks sugar down into smaller molecules and is a “breaking down,” or catabolic, pathway.

Which part of the cell does catabolic pathway take place?

Moreover, some opposing anabolic and catabolic pathways occur in different parts of the same cell. For example, in the liver, the fatty acids are broken down to acetyl CoA inside mitochondria, while fatty acids are synthesized from acetyl CoA in the cytoplasm of the cell.

Which is an example of an anabolic process?

Anabolic processes build organs and tissues. These processes produce growth and differentiation of cells and increase in body size, a process that involves synthesis of complex molecules. Examples of anabolic processes include the growth and mineralization of bone and increases in muscle mass.

What do catabolic pathways do?

Catabolic pathways involve the breakdown of nutrient molecules (Food: A, B, C) into usable forms (building blocks). In this process, energy is either stored in energy molecules for later use, or released as heat.

What is an anabolic pathway which of these is an example of an anabolic pathway used by cells in their metabolism?

Which of these is an example of an anabolic pathway used by cells in their metabolism? Anabolic pathways involve the breakdown of nutrient molecules into usable forms. An example is the harvesting of amino acids from dietary proteins. Anabolic pathways involve the breakdown of nutrient molecules into useable forms.

Where does glycolysis take place in the mitochondria?

cytoplasm
Glycolysis takes place in the cytoplasm. Within the mitochondrion, the citric acid cycle occurs in the mitochondrial matrix, and oxidative metabolism occurs at the internal folded mitochondrial membranes (cristae).

What type of reaction takes place during catabolism of proteins?

During catabolic reactions, proteins are broken down into amino acids, lipids are broken down into fatty acids, and polysaccharides are broken down into monosaccharides. These building blocks are then used for the synthesis of molecules in anabolic reactions.

How do anabolic pathways yield energy?

Anabolic pathways require an input of energy to synthesize complex molecules from simpler ones. Synthesizing sugar from CO2 is one example. Molecular energy stored in the bonds of complex molecules is released in catabolic pathways and harvested in such a way that it can be used to produce ATP.

What are the functions of catabolic and anabolic pathways?

Anabolic pathways synthesize molecules and require energy. Catabolic pathways break down molecules and produce energy.

Why are catabolic and anabolic pathways coupled?

Catabolic and anabolic pathways are often coupled in the cell because the free energy released from one pathway is used to drive another. So, to maintain the energy balance of the cells both the catabolic and the anabolic pathways are required.

Where does cellular respiration take place?

the mitochondria
Cellular respiration is a process that occurs in the mitochondria of all organisms. In this process, both plants and animals break down simple sugars into carbon dioxide and water and release energy in the form of adenosine triphosphate (ATP).