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Biochemistry
Biochemistry is the study of the structure, composition and chemical processes in all living organisms. It covers the structures and functions of various cellular components, including proteins, carbohydrates, nucleic acids, lipids, and other biomolecules.
8,065 Questions
How does the Endoplasmic Reticulum relate to football?
nuclear membrane is like football central court, nucleos is like officall. endoplasmic reticulum is around the nuclear mambrane so we can say that endoplasmic reticulum is like football audience
Are vitamins a metal nonmetal metalloid or a noble gas?
None of these. Vitamins are generally compounds of various elements
A person obsessed with water may be referred to as a "hydrophile" or "hydrophilic."
Describe the nucleus of the cell?
The nucleus is the largest organelle of the cell. It is a dense body containing chromosomes, surrounded by a nuclear membrane. The nucleus can be seen as a dark oval shape under a light microscope.
What is the theoretical number of different proteins that you could make from 50 amino acids?
The theoretical number of different proteins that can be made from 50 amino acids is 20^50, which equals approximately 1.13 x 10^65. This calculation is based on the fact that there are 20 different amino acids that can be used in protein synthesis and each position in a protein sequence can be occupied by any one of these 20 amino acids.
How do your cells obtain glucose?
Plant cells gain glucose by absorbing water, carbon dioxide, and sunlight and then through the chemical reaction photosynthesis make the glucose.
Animal cells gain glucose by taking in oxygen and sugars containing the glucose made by plants.
What is the color when fehling a and fehling b are being mixed?
When Fehling A & B are mixed in equal quantities...
Fehlings Reagent is formed which is DEEP BLUE in colour
Hope that answers your question! :)
All alleles contain DNA. They are the genes. An allele is one form of a gene. For example, the gene for flower color in pea plants has two alleles, one for purple flower color, and one for white flower color.
Do chrysophytes have gold colored chloroplasts?
No, chrysophytes do not have gold colored chloroplasts. Chrysophytes typically have chloroplasts that contain chlorophyll a and c, giving them a greenish color. Gold-colored chloroplasts are not characteristic of chrysophytes.
How is the lineweaver-burk graph plotted?
The Lineweaver-Burk plot is constructed by taking the reciprocal of both the Michaelis-Menten equation. This linearizes the equation into a form that can be plotted as a straight line with 1/V on the y-axis and 1/[S] on the x-axis. The slope of the line is equal to Km/Vmax, the y-intercept is equal to 1/Vmax, and the x-intercept is equal to -1/Km.
What is the function of the wide angle objective lens on a microscope?
The wide angle objective lens on a microscope is responsible for providing a wider field of view compared to higher magnification lenses. It is typically used for locating and focusing on specimens before switching to higher magnification lenses for closer examination.
Catabolic reaction that cells use to get energy from nutrients?
Cells use a process called cellular respiration to break down nutrients such as glucose into energy in the form of ATP. This catabolic reaction involves glycolysis, the citric acid cycle, and the electron transport chain. Overall, the process produces ATP by oxidizing glucose and other nutrients.
Nasio3 typically refers to sodium metasilicate, which is a chemical compound used in various industrial applications like cleaning agents, adhesives, and coatings. It is also used in some household products for its cleaning and degreasing properties.
Which has high specific heat monoatomic or diatomic gas?
Diatomic gas has a higher specific heat compared to monoatomic gas due to the additional degrees of freedom associated with the rotational motion of diatomic molecules. This allows diatomic gases to store more energy as heat per unit mass without a large temperature increase.
What can cause vitamin K deficiency?
Vitamin K deficiency can be caused by factors such as inadequate dietary intake (especially in people on restricted diets), malabsorption disorders (such as Crohn's disease), prolonged antibiotic use destroying gut bacteria that produce vitamin K, and certain medications like blood thinners that interfere with vitamin K's function.
What is important for photosynthesis?
Photosynthesis requires chlorophyll in a green plant, a supply of water and carbon dioxide, and energy, normally from sunlight.
Photosynthesis is the process by which plants use sunlight to synthesize food from carbon dioxide and water, and generates oxygen as a byproduct.
water
What type of RNA is involved in protein synthesis?
Firstly, messenger RNA (mRNA) that takes the message from the DNA to the ribosomes. Secondly ribosomal RNA (rRNA) which helps catalyze the synthesis of the protein when transfer RNA (tRNA) brings a single amino acid to the ribosome for insertion into the growing polypeptide chain.
Why accumulation of oxalate is not beneficial to human or animal?
Accumulation of oxalate in the body can lead to formation of kidney stones, as oxalate binds with calcium to form insoluble crystals. This can result in kidney damage, pain, and urinary tract issues. In severe cases, high oxalate levels can lead to kidney failure.
What are molecules that take part in the enzyme activity but are not proteins?
Non-protein compounds called co-factors are required for some proteins in order to facilitate enzymatic activity. Common examples of co-factors are metal ions (Ca2+, Mg2+ etc.), organic co-factors such as heme (in hemoglobin), among others.
Is the mouth a chemical or mecahnical breakdown?
The mouth is involved in both chemical and mechanical breakdown of food. Mechanical breakdown occurs through chewing and mixing with saliva, while chemical breakdown is initiated by enzymes in saliva that start breaking down carbohydrates.
Is the pyrimidine or purine bond stronger?
Purines are one of two types of nitrogenous bases found in nucleotides, characterized by a six-membered ring fused to a five-membered ring. Adenine (A) and Guanine (G) are Purines.
Pyrimidines are one of two types of nitrogenous bases found in nucleotides, characterized by a six-membered ring. Cytosine (C), Thymine (T) and Uracil (U) are pyrimidines.
They bond with each other, yet let us not stop there.
Adenine, a purine and Thymine, a pyrimidine, conjoin using two Hydrogen bonds,
Cytosine and Guanine (Uracil in Rna) conjoin using three Hydrogen bonds.
This 'only' means that the C-G bonding is stronger than A-T bonding.
Put it this way: The double helix maintains a constant width because purines always face pyrimidines in the complementary A-T and G-C base pairs.
Why should you leave a space of 5 cm between the lens of a microscope and its stage?
its not 5 cm its 0.5 cm
and you shud leave a space of 0.5 cm between the lens and the stage because wen u change the objective lens to medium or high power, u don't hit the stage with the lens. im pretty sure that's it... ....
What happens if you loose too much weight?
Losing too much weight can lead to various health issues, such as nutrient deficiencies, muscle loss, weakened immune system, and hormonal imbalances. It can also increase the risk of developing eating disorders or other mental health problems. It's important to aim for a healthy and sustainable weight loss that is supervised by a healthcare professional.
Where would the leucine side chain most likely be found in a protein dissolved in water?
The leucine side chain is nonpolar and hydrophobic, so it would most likely be found in the interior of the protein away from the water molecules. This helps to stabilize the protein's structure by minimizing its exposure to the aqueous environment.
