Why are proteins important to cells?What Are Proteins:Proteins are biological macromolecules made from amino acids. There are twenty different amino acids that can be assembled in different orders to produce different proteins. The order of amino acids allows proteins to fold in a specific way ...
G-protein coupled receptors activate G proteins by ___. (a) Displacing GDP with GTP (b) Displacing GTP with GDP. Why are enzymes so important in metabolism? Why are enzymes essential to cellular biochemistry? Why are enzymes important for living organis...
Since T-cell and B-cell lymphocytes are constantly monitoring the body for antigens from foreign bodies, they undergo a process similar to natural selection. According to natural selection, organisms that are better suited for an environment thrive and produce offspring...
Proteins are the most important macromolecule, dueto its functions that help maintain and provide for the human body suchas defensive proteins which are found in the immune system and enzymes which speed up all chemical reactions. Humans would not be able to survive without proteins. Are lipids h...
Explain why some proteins are made by nearly all cells. Give two examples. Explain the endosymbiotic theory and why it is important. Briefly explain how the nucleus controls protein synthesis in the cytoplasm. What do you consider the m...
There are trillions of microbes that live in your gut. Bacteria are the most common type. But there are also viruses, fungi, andprotozoa, which are small organisms made up of single cells. Together these make the gut microbiota, the collection of all the organisms that live in the gut. ...
What are antioxidant activities? Antioxidant activity can be defined asa limitation or inhibition of nutrient oxidation (especially lipids and proteins) by restraining oxidative chain reactions. From: Olives and Olive Oil in Health and Disease Prevention (Second Edition), 2021. ...
Evolution, Medicine, and Public Health INTRODUCTION Explaining variation in rates of molecular evolution is fundamental to evolutionary biology and is espe- cially important for organisms that respond rapidly to shifts in the environment, such as disease- causing parasites and microbes that p...
Absorptive nutrition is a process in which a fungus absorbs nutrients from its environment. The process is achieved by the fungus secreting enzymes that break down the material and release the nutrients. Fungi are heterotrophic organisms, meaning they cannot produce thei...
Are nucleotides monomers or polymers? Explain. Why are DNA and RNA called acids? Why are proteins important in your body and how to make a protein from DNA? Why is DNA stable but RNA is not? Why is DNA said to have a structure that resembles a ladder?