Biochemistry

The recommended daily allowance for protein suggested by the National Research Council is approximately 0.8 grams of protein per kilogram of body weight for sedentary individuals. This can vary based on factors such as activity level, age, and overall health.

Codon

Cells are the basic units of structure in a living thing and I beilieve Robert Hooke discovered them while looking under a microscope and found dead cork cells.

Glucose getconvertedto carbon bi oxide and water molecule, during oxidation in both the biological oxidation and chemical oxidation. One glucose molecule gives 6 carbon bi oxide and 6 water molecules.(C6H12O6 + 6 O2 = 6 CO2 + H2O.) In biological oxidation glucose is broken down in step wise manner. In about 22 steps, energy is released. So cell does not get burned due to sudden release of energy. So this is like, you come down from the two story building via staircase, step by step. So you do notinjure yourself. In chemical oxidation glucose burn in one step only. So it is like jumping from the two story building. You will get injured. In biological oxidation, you get the intermediate products of low energy. (At few times high energy.) As ultimate products of both biological oxidation and chemical oxidation are same, the energy released is same. Not a photon more or less, provided temperature of glucose and temperature and pressure of end products is same. In biological oxidation, you get some energy stored in body in the form of ATP molecules. Which is utilized for various metabolic processes, required by cell. Rest is released in the form of heat. That is also useful to maintain body temperature. This is in accordance to the Law ofconservationof energy in chemical reactions. It remains constant and can change the form of energy.

Lipids can be things like fats produced by animals, and are mostly composed of carbon hydrogen and oxygen, they are hydrophobic (doesn't mix well with water) and cannot be easily broken down. Starches on the other hand are formed by plants as a way to store the large amounts of glucose produced during photosynthesis and mix pretty well with water, making then hydrophollic.They can be broken down into individual glucose molecules.

Carbohydrates are chains of smaller organic molecules called monosaccharides.

Glycolysis occurs in the cytoplasm of animal cells. It is the first step in cellular respiration and does not require oxygen. Glycolysis breaks down glucose into two molecules of pyruvate, generating a small amount of ATP.

The energy to convert ADP (adenosine diphosphate) to ATP (adenosine triphosphate) comes primarily from the process of cellular respiration, specifically the breakdown of glucose. During cellular respiration, glucose is oxidized to produce ATP, which stores chemical energy for cellular processes.

Induced fit refers to the concept that enzymes can change their shape slightly to better accommodate the substrate, leading to a tighter binding and improved specificity. The structural adjustments that occur during induced fit can create a better alignment between the enzyme's active site and the substrate, increasing the likelihood of a successful reaction. This process helps ensure that the enzyme specifically recognizes and binds to its intended substrate, enhancing its catalytic efficiency.

Normally a cells chromosomes are single strands - a bit like a pice of string. Just prior to cell division, a chromosome replicates (=makes another copy of itself) and these two copies are joined together at a point called the centromere. Each copy is now called a chromatid and being joined at the centromere make the familiar "X" shape, with each copy (chromatid) forming a side of the X and will have exactly the same sequence of genes down its length as the other chromatid (they are copies!). In cell division the copies (chromatids) will be pulled apart (X becomes > <) to become chromosomes in their own right.

ATP inhibits hexokinase by competing with glucose for binding at the active site of the enzyme. When ATP is bound, it causes a conformational change that prevents glucose from binding and being phosphorylated. This inhibition helps regulate the glycolytic pathway by ensuring that hexokinase is only active when ATP levels are low.

Vitamin E serves as an antioxidant that helps protect cells from damage caused by free radicals. It also supports immune function and skin health, and may help with heart health by preventing the oxidation of LDL cholesterol.

The hormones that regulate glycolysis are insulin and glucagon.Insulin is released by the pancreas when blood glucose levels are high for example after eating.

Glucogen is released by the pancreas when blood glucose levels drop too far.

It has the opposite effect of insulin.

Yes, heavy metals can disrupt disulfide bonds in proteins by binding to the sulfur atoms in the bonds, leading to protein denaturation. This can affect the protein's structure and function, impacting various cellular processes. Heavy metal toxicity can result from these disruptions, causing cellular damage and dysfunction.

Fats are classified as lipids.

Lysine HCl, that last letter is not an "i" but rather "L". HCl is the molecular formula for hydrochloric acid.

Lysine is an amino acid, monomer unit of protein. When combined with HCl it aids with efficiency in digestion/absorption. Or so goes the theory.

The exact number of International Units (IU) of growth hormone in 60 mg would depend on the specific potency of the growth hormone formulation. The conversion factor can vary between different brands and types of growth hormone. It is best to consult the product labeling or a healthcare professional for the accurate IU content of a specific 60 mg dose.

Overdosing on painkillers, especially multiple times, can cause serious damage to your liver, kidneys, and stomach lining. Long-term effects may include liver failure, kidney damage, gastrointestinal bleeding, and increased risk of heart problems. It is crucial to seek medical help immediately and to avoid taking more than the recommended dose of any medication.

Cells use transport proteins, such as glucose transporters, to facilitate the movement of glucose molecules across the cell membrane. These transporters act as channels or carriers that allow glucose to pass through the membrane, overcoming the barrier posed by its size.

A hydrophilic enzyme is an enzyme that is water-soluble and functions in aqueous environments. These enzymes are typically found in cell cytoplasm or extracellular spaces where water is abundant. Hydrophilic enzymes play crucial roles in various biological processes by catalyzing chemical reactions in water-based solutions.

Enzymes are biological catalysts that speed up chemical reactions by lowering the activation energy required for the reaction to occur. They are specific to the substrates they act on and facilitate reactions without being consumed in the process. Enzymes play a crucial role in various metabolic processes, such as digestion, energy production, and cell signaling.

Sucrose is the substrate for the enzyme sucrase. Sucrase breaks down sucrose into its constituent monosaccharides, glucose, and fructose.

Vitamins A,E,D and K are fat - soluble (able to dissolve in fats). They are absorbed into the intestinal tract with the help of fat, and tend to be stored in the body longer than water-soluble vitamins (B and C). Because of that longer storage period, you are more likely to suffer ill-effects from taking too much of one of the fat-soluble vitamins.

The opposite of dilation is contraction. When an object is contracted, it is reduced in size.