Macromolecules

Carbohydrates contain units called monosaccharides. Monosaccharides are simple sugars that serve as the building blocks of complex carbohydrates.

The three macromolecules your body needs for proper nutrition are carbohydrates, proteins, and fats. Carbohydrates provide energy, proteins are essential for growth and repair of tissues, and fats are important for energy storage and hormone production.

Cysteine is an amino acid, which is part of the macromolecule protein.

Most macromolecules are made up of thousands of smaller molecules called monomers. These monomers are linked together through chemical reactions to form polymers, which are the large macromolecules found in living organisms.

Proteins are the macromolecules that are first broken down in the stomach. The enzyme pepsin helps to break down proteins into smaller peptides.

Yes, DNA polymerase has proofreading activity, which allows it to correct mistakes during DNA replication. This helps maintain the accuracy of the DNA sequence.

True. Both nails and hair are made of a protein called keratin, and the DNA within the cells that produce these structures is the same. Thus, the DNA from your nails is the same as the DNA from your hair.

helicases are necessary for unwinding double stranded DNA. in order to replicate its DNA, the cell must first unwind the two strands. once the the two strands have been separated enzymes such as DNA polymerase and RNA polymerase can act on the single stranded DNA.

DNA polymerase creates a strand of DNA from a template strand of DNA. it is used to create a new copy of the DNA. In order to begin DNA synthesis, a primer is necessary. The primer is a short oligo nucleotide fragment that hybridizes to the template strand of DNA (the strand which is to be copied). Once the primer is hybridized, the DNA polymerase can extend the primer and add nucelotides in a Watson-crick base pairing fashion. DNA polymerases always extend the primer in the 5' to 3' direction.

RNA polymerases are used to transcribe genes from DNA. Transcribtion is the process of making an RNA copy of information encoded in DNA. Once a gene is transcribed and a messenger RNA (mRNA) is produced, that mRNA can leave the nucleus to be translated into a protein by the ribosome. RNA polymerases work in a somewhat similar fashion to DNA polymerases, save for the fact that they produce RNA from DNA, instead of producing a new copy of the DNA.

An informational molecule is typically a type of nucleic acid called DNA or RNA. These molecules carry genetic information that determines an organism's traits and functions. DNA stores genetic information, while RNA helps in protein synthesis.

Baking soda, chemically known as sodium bicarbonate, falls under the family of inorganic compounds because it does not contain carbon-hydrogen bonds like organic molecules do. It is commonly used as a leavening agent in baking to help foods rise.

Macromolecule digestion primarily takes place in organelles called lysosomes within the cell. Lysosomes contain enzymes that break down macromolecules such as proteins, lipids, and carbohydrates into smaller molecules that can be used by the cell for energy or building new molecules.

Helicase is the enzyme responsible for unwinding the double-stranded DNA molecule during DNA replication. It breaks the hydrogen bonds between the nitrogenous bases, separating the two strands and allowing for the replication process to occur.

Proteins are the macromolecules needed by the body for growth and repair. Proteins are made up of amino acids and are crucial for building and repairing tissues, as well as serve as enzymes that help with various chemical reactions in the body.

Proteins, nucleic acids, lipids and carbohydrates are four macromolecules of our body. They have different role for each of them to run our life. In case of proteins, they build our body, immune system, and make functional molecules.

Yes, foods eaten by animals are composed of macromolecules such as proteins, carbohydrates, and lipids, which provide essential nutrients for growth and energy. These macromolecules are broken down during digestion into smaller molecules that can be absorbed and utilized by the animal's body for various biological processes.

A carbohydrate, specifically a monosaccharide like glucose, fits this description. The chemical formula for glucose is C6H12O6, with a 1:2:1 ratio of carbon, hydrogen, and oxygen atoms.

The Golgi apparatus is responsible for packaging and transporting macromolecules within the cell. It receives proteins and lipids from the endoplasmic reticulum, modifies them, and then packages them into vesicles for transportation to their final destination within or outside the cell.

about 81 g of fat can be found in 100 g of butter. This contain about 50g of saturate fats, monounsaturated fats 20 g and the rest of good fats (poly unsaturated fats). In cell membrane there is no such complexity since they are all phospholipid bilayer with proteins that make up them.

Lipids are not considered macromolecules because they are typically smaller in size compared to true macromolecules like proteins, nucleic acids, and polysaccharides. While lipids play important roles in biological systems, they are generally composed of simpler structures such as fatty acids, glycerol, or sterols.

replication. In this process, the two strands of the DNA molecule unwind and each strand serves as a template for the synthesis of a new complementary strand. This results in two identical copies of the original DNA molecule.

DNA is deoxyribo nucleic acid chains. If the DNA is taken from a source such as a micro organism or a plant is known as source DNA. Targe cells are where your construct is going to be transfected, target cells posses their own target cell DNA.

yes polymerization yields them. amino acids polymerize to form proteins by peptide bond. Simple sugars such as glucose make glycogen or starch.

Topoisomerase is the enzyme that unwinds the DNA during replication. It binds to the DNA, and separates the double strands and form a replication fork. After which the primer bind to the start site, and DNA polymerase starts DNA synthesis.

Yes plants and animal cell membranes are having macromolecules on them. They are mainly lipids and integral and peripheral proteins. The pattern of this is well explained as "fluid-mossaic model".

All the DNA is chemically the same. It is the sequence pattern (the way A, T, G, C organized) would differ from one species to another. The DNA of bacteria from one species to other will differ tremendously if they are distantly related.