The primary purpose of the mobile phase in HPLC is to dissolve the sample and carry it through the column.

Carbon Dioxide is one of the primary reactants in the process of photosynthesis.

Allosteric enzymes often provide feedback inhibition, regulating metabolic pathways based on product concentration.

Cholesterol helps to stabilize the fluidity of the membrane, preventing it from becoming too rigid or too fluid.

Hemoglobin's primary role is to transport oxygen from the lungs to the tissues and facilitate carbon dioxide transport back to the lungs.

Proteins, such as transcription factors and polymerases, facilitate the processes of transcription and replication by interacting with nucleic acids.

The plasma membrane regulates the movement of substances into and out of the cell, maintaining homeostasis.

The liver is the primary site for amino acid metabolism, where transamination and deamination occur.

ATP synthesis primarily occurs in the mitochondria through oxidative phosphorylation.

NADH and FADH2 are the primary sources of electrons for the electron transport chain.

Ammonia is the primary source of nitrogen for the synthesis of non-essential amino acids through transamination.

The primary structure of a peptide refers to the linear sequence of amino acids linked by peptide bonds.

The primary structure of RNA is composed of nucleotides, which are the building blocks of RNA.

The process of copying DNA is known as replication.

The proton motive force is the gradient of protons across the inner mitochondrial membrane that drives ATP synthesis.

A DNA ladder serves as a size reference for comparing the lengths of DNA fragments in the gel.

Staining the gel allows for visualization of the separated DNA or proteins after electrophoresis.

The secondary antibody binds to the primary antibody and is often conjugated to a detectable marker to enhance signal detection.

Selectable markers are used to identify successfully transformed cells that have taken up the recombinant DNA.

Deuterated solvents are used to reduce background noise and provide clearer spectra by minimizing signals from the solvent itself.

SDS-PAGE is used to separate proteins based on their size, allowing for analysis of protein purity and molecular weight.

The recommended daily intake of carbohydrates is 45-65% of total daily calories.

The role of a detector in spectroscopy is to measure the intensity of light that is transmitted or emitted from the sample.

Affinity chromatography is used to isolate proteins that specifically bind to certain ligands, allowing for targeted purification.

ATP serves as the energy currency of the cell, providing energy for various biochemical processes.

ATP synthase synthesizes ATP from ADP and inorganic phosphate using the proton gradient.

B cells produce antibodies that specifically bind to antigens.

Buffers help maintain a stable pH in biological systems by neutralizing acids and bases.

Calcium ions serve as a second messenger in various signaling pathways, facilitating communication within the cell.

Coenzyme A acts as an acyl group carrier, facilitating the transport of fatty acids into the mitochondria for oxidation.