What is amino acid?
Amino acids are fundamental building blocks of proteins and play crucial roles in numerous biological processes. Understanding the structure, function, and significance of amino acids… Read More »What is amino acid?
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Cellular metabolism
Aerobic respiration
Aerobic respiration is a fundamental metabolic process that provides organisms with the energy they need to sustain life. Occurring in the presence of oxygen, aerobic… Read More »Aerobic respiration
What is the significance of the Krebs cycle in cellular metabolism?
The Krebs cycle, also known as the citric acid cycle or tricarboxylic acid (TCA) cycle, is a central component of cellular metabolism with profound significance… Read More »What is the significance of the Krebs cycle in cellular metabolism?
How does the circulatory system support oxygen exchange?
The circulatory system plays a crucial role in supporting oxygen exchange within the human body. Comprising the heart, blood vessels, and blood, this intricate network… Read More »How does the circulatory system support oxygen exchange?
What are the primary functions of red blood cells?
Red blood cells (RBCs), also known as erythrocytes, play a crucial role in maintaining the physiological balance within the human body. These specialized cells, characterized… Read More »What are the primary functions of red blood cells?
What is physiology?
Physiology, derived from the Greek words “physis” (nature) and “logos” (study), is the scientific discipline that explores the normal functioning of living organisms. It aims… Read More »What is physiology?
Blood test could identify people at risk of suicide
In the United States, 16.1 million adults grapple with the burdens of Major Depressive Disorder, a condition that extracts a hefty toll of $210 billion… Read More »Blood test could identify people at risk of suicide
What role do enzymes play in biological reactions, and how are they regulated?
Enzymes are fundamental components of biological systems, serving as catalysts for a vast array of chemical reactions within living organisms. Their role is paramount in… Read More »What role do enzymes play in biological reactions, and how are they regulated?
What is mitochondria?
Mitochondria are dynamic and vital organelles found in the cells of eukaryotic organisms, playing a central role in energy production and numerous cellular processes. These… Read More »What is mitochondria?
What is the primary function of mitochondria in a cell?
The mitochondria, often referred to as the powerhouse of the cell, play a pivotal role in cellular function and energy metabolism. These double-membraned organelles are… Read More »What is the primary function of mitochondria in a cell?
How aldehydes damage cells and how our bodies fight back
The research team of Professor Petra Beli and their collaborators have discovered that aldehydes, a type of toxic chemical produced by the body after drinking… Read More »How aldehydes damage cells and how our bodies fight back
Mutations in KEAP1-NRF2 pathway rewire metabolism and increase lysosomes in liver cancer
Researchers at Peter Mac, led by Dr. Andrew Cox and Dr. Kristin Brown, have made a significant breakthrough in understanding liver cancer development, as published… Read More »Mutations in KEAP1-NRF2 pathway rewire metabolism and increase lysosomes in liver cancer
Researchers discover new way to convert RNA into energy
Researchers at the Broad Institute of MIT and Harvard, in collaboration with the University of Lausanne, have made an intriguing discovery regarding the utilization of… Read More »Researchers discover new way to convert RNA into energy
Mediterranean diet linked to longer lifespan in worms
The Mediterranean diet, which is rich in healthy fats from olive oil and nuts, has long been associated with longer and healthier lives compared to… Read More »Mediterranean diet linked to longer lifespan in worms
Bacterial engineering: Unlocking sustainable biochemicals through new-to-nature carbon reactions
A recent breakthrough published in the journal Nature showcases the successful engineering of bacteria by a research team led by Lawrence Berkeley National Laboratory and… Read More »Bacterial engineering: Unlocking sustainable biochemicals through new-to-nature carbon reactions