The Four Major Macromolecules In The Cell Cycle

Carbohydrates, proteins and lipids are known as macronutrients as the body needs masses of these nutrient components in order to carry out the bodies’ essential functions.

1) DNA programs protein production in the cytoplasm by transferring its coded information to a molecule called RNA (mRNA). The RNA then carries the order to build this type of protein from the nucleus to the cytoplasm.

The most common macromolecules found in living organisms are lipids, carbohydrates, proteins and nucleic acids. Briefly, the meaning of macromolecules is that they normally contain two or more molecules in them and their main functions are to store energy, information and much more. Most foods are known to be combinations of macromolecules. While some of these compounds can be detected by taste tests, many cannot. Scientists then use certain tests to determine the presence of macromolecules.

You would expect for the normal lung cells to not have to divide as often because those cells are not exposed to many things through out the day. The normal stomach cells on the other hand would be expected to divide more because there is a lot of acidity in the stomach and therefore those cells are exposed to a lot of things on a daily basis. As for the ovaries you would expect that there would be a little more cell division because that is where new life is formed and all of the things that come along with that which means that there should be more division going on.

A macromolecule can be any of a general selection of molecules, such as: proteins, carbohydrates, lipids, and

Then, nucleic acids are made up of nucleotides and has the ability to make new cells. Finally, Lipids. Lipids are made up of glycerol and fatty acids. Lipids play a big role in the body, it provides cushion and insulation for the larger organisms in our bodies. All of these macromolecules and monomers are needed to make energy.

Dehydration-synthesis is a reaction that occurs to form different types of macromolecules. It is a reaction that leaves a macromolecule structure along the lines of developing its own specific function in a living organism. The 4 most common ones are carbohydrates which includes monosaccharides and polysaccharides, lipids, proteins and nucleic acids (Mack 2012). Scientists identify different types of macromolecules to achieve a better understanding on how they function in our bodies. This can be achieved by studying their chemical properties and structure.

Lipids make up the outer membranes of cells, while carbohydrates can be used to make exoskeletons. Furthermore, the glycerol heads in lipids are made of carbon, oxygen and hydrogen which are attached to long hydrocarbon tails. Carbohydrates must have this ratio of carbon, hydrogen and oxygen:(CH2O)n They both contain a lot of energy. Another similarity is that both carbohydrates and lipids can be used to provide structure. Both are broken by hydrolysis and combined using dehydration

A macromolecule is a large molecule composed of small molecular units called monomers that are linked to together in long chains called polymers. Lipids are hydrophobic, non polar macromolecules that insulate organs, store energy, and make up cell membranes. Their monomers are called triglycerides. Proteins are another example of macromolecules. Made up of monomers called amino acids held together by peptide bonds, proteins provide structural support, defense, and cell regulation. The third macromolecule that is going to be tested for are carbohydrates. Carbohydrates, such as sugars and starches, are needed for energy storage and are made up of monomers called monosaccharides.

Proteins, nucleic acids, lipids, and carbohydrates are the four basic macromolecules. Each of these macromolecules are made up of smaller components that determine the specific macromolecule and how it functions.

PC3 (8×104  cells/well) and LNCaP (3×105  cells/well) cells were seeded in 6-well plates in 1.5  mL of complete growth media. Cells were treated with 2.5 μM of free sorafenib or an equivalent sorafenib concentration of SMA-Sor, 3 μM of free nilotinib or an equivalent nilotinib concentration of SMA-Nilo, DMSO or SMA for 48  h. Cell cycle distribution was assessed using propidium iodide staining, as previously described {Somers-Edgar, 2011 #82}. Samples were analysed using a FACScalibur flow cytometer (BD Biosciences, San Jose, CA, USA) and the proportion of cells in each of G0/G1-, S- and G2/M-phases were determined using CellQuest Pro software (BD Biosciences, San Jose, CA, USA).

Protein synthesis is a two-part process that involves a second type of nucleic acid along with DNA. This second type of nucleic acid is RNA, ribonucleic acid.

The macronutrients (excluding fiber and water) provide structural material (amino acids from which proteins are built, and lipids from which cell membranes and some signaling molecules are built) and energy. Some of the structural material can be used to generate

There are four types of biomolecules, carbohydrates, lipids, proteins, and nucleic acids. Carbohydrates are large chains of sugar found in food and living tissues. This includes sugars, starch, and cellulose. They have the same ratio of hydrogen and oxygen that water has, 2:1. They are broken down to release energy in the animal body. Lipids are any organic compounds that are fatty acids and don’t dissolve in water but do in organic solvents. Fatty acids can be found in natural oils, waxes, and steroids. Proteins are macromolecules that do everything in the cell. They are tools and machines that make things happen. Nucleic acids are long strands of nucleotides, and function primarily in storage and transmission of genetic information. There are two types of nucleic acids, DNA and RNA. DNA is the genetic material of all cellular organisms, and RNA sends out messages from the information that is held in the DNA.

Most organic compounds in living organisms are carbohydrates, proteins, lipids, and nucleic acids they are called macromolecules. Each of these macromolecules is made of smaller subunits. These subunits are linked by dehydration synthesis. Dehydration synthesis is an energy requiring process in which a molecule of water is removing and the two subunits are boded