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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

What compound is found in every living Cell?

Water is the compound found in every living cell. It serves as a universal solvent and is essential for various biochemical reactions and cellular functions.

What are the three type of enzymes?

There are many many enzymes. You will have to be more specific. An enzyme is a protein that acts as a catalyst in a reaction in order to speed up the reaction. More specifically it lowers the activation energy required in order for a particular reaction to take place.

What is the purpose of DNA microarray analysis?

Otherwise known as "microarray chips," DNA microarray are used to determined the genetic makeup of a given tissue sample. By shining various bands of light on these chips, the gene(s) in the tissue are expressed in the form of a particular color.

What is the chance that any child will inherit the dominant allele if one parent does not carry the allele and the other is heterozygous for it?

The chance that any child will inherit the dominant allele in this scenario is 50%. If one parent does not carry the allele, they can only pass on the recessive allele. The parent who is heterozygous for the dominant allele can pass on either the dominant or recessive allele, resulting in a 50% chance for each allele to be inherited by the child.

How do you use lipids in a sentence?

"Phospholipid bilayer of the mitochondrial inner membrain"

The process known as photosynthesis converts radiant energy into?

The process known as photosynthesis converts radiant energy (sunlight) into chemical energy stored in glucose molecules. This process occurs in the chloroplasts of plant cells and is essential for the survival of plants and other autotrophic organisms.

What is a sugar in the form of a monosaccharide disaccharide or polysaccharide?

A sugar in the form of a monosaccharide is a simple sugar composed of a single sugar unit (e.g., glucose, fructose). A disaccharide is a sugar composed of two sugar units linked together (e.g., sucrose, lactose). A polysaccharide is a complex sugar composed of multiple sugar units (e.g., starch, glycogen).

Which class of hormones are polar and hydrophilic?

Peptide hormones are polar and hydrophilic. They are composed of amino acids and are soluble in water, allowing them to travel through the bloodstream to their target cells. Examples include insulin and growth hormone.

Why do disaccharides produce more co2 than monosaccharides?

Disaccharides are larger molecules composed of two monosaccharide units, so they require more energy and enzymes to break them down during metabolism. As a result, the breakdown of disaccharides produces more carbon dioxide as a byproduct compared to the breakdown of monosaccharides.

What are the smallest out of sucrose lactose ribose and starch?

Ribose is the smallest molecule among sucrose, lactose, ribose, and starch. Ribose is a simple sugar with only 5 carbon atoms, while sucrose, lactose, and starch are larger molecules composed of multiple sugar units.

Why can pepsin not be produced in its active form?

Pepsin degrades proteins so if it was active it would immediately begin digesting all the proteins in the cell. Therefore it is produced from a precursor known as a zymogen or proenzyme. Pepsin's proenzyme form is pepsinogen which is transformed to the activated pepsin protein.

How many milligrams are there in 100000 HUT?

A HUT unit is a measurement of protease activity. See the chart in the related link, which also says, "Enzymes are best measured not by their weight but by the work they are capable of", so your question does not have an answer.`

How is DNA through the process of protein synthesis responsible for traits?

DNA carries the instructions for building proteins through the process of protein synthesis. These proteins are responsible for various traits in an organism, such as physical characteristics and biochemical functions. The sequence of DNA nucleotides determines the sequence of amino acids in proteins, which ultimately determines an organism's traits.

Does eating mashed potatoes make you smarter for a time?

No, eating mashed potatoes does not directly make you smarter. However, consuming foods rich in nutrients like potatoes, which contain vitamins and minerals, can support overall brain function and cognitive health in the long run.

What is the name for sections of a structural gene that do not code for amino acids?

The sections of a structural gene that do not code for amino acids are called introns. These non-coding regions are interspersed among the coding regions, known as exons, and are removed during RNA processing to produce the final messenger RNA (mRNA) molecule.

Does Gail Padilla have royal DNA?

Maria de Padilla bore most of the Queen Elizabeth's ancestors.

What statement best describes the function of tRNA in translation?

tRNA carries specific amino acids to the ribosome during translation. It recognizes the codon on the mRNA through its anticodon and brings the corresponding amino acid to the growing polypeptide chain.

Why is it called c4?

C4 is the code for a system of reactions to fix carbon in living organisms.

Are there genes for phospholipids?

My A&P book states: Cells, of course make more than proteins---they also synthesize glycogen, fat, steroids, phospholipids, pigments, and many other compounds. There are no genes for these cell products, and yet their synthesis is under indirect genetic control. How? They are produced by enzymatic reactions, and enzymes are proteins encoded by genes.

A&P by Saladin 5th edition

What is a chain of more than 50 amino acids?

A chain of more than 50 amino acids is called a protein. Chains of amino acids in general can be called polypeptides - which refers to the type of bond between the amino acids (a peptide bond).

Where can one test a dog's DNA?

You can test a dog's DNA through companies like Embark, Wisdom Panel, or Orivet. These companies typically offer at-home testing kits where you collect a sample from your dog's cheek or saliva and send it back for analysis.

What enzymes act inside the small intestine and what are the functions of these enzymes?

Enzymes like amylase, lipase, and protease act in the small intestine to break down carbohydrates, fats, and proteins, respectively. Amylase helps to break down starches into sugars, lipase breaks down fats into fatty acids and glycerol, and protease breaks down proteins into amino acids, facilitating their absorption by the body.

In what foods have disaccharides?

vegetables, fruits, citrus fruits, milk, and beans