gcse

Meiosis is cell division in the gonads (the ovaries or testes) that results in genetically unique gametes (eggs or sperm) containing only ONE copy of each gene.

Carbon, hydrogen, oxygen, and nitrogen (CHON) are the most common elements in life forms. Carbon in particular is amazing in that it loves to form four bonds with other atoms. It and hydrogen are found

General Biology: Elements in the human body for health students Notes

Nucleic acids are one of the four kinds of “biomolecules”. The other three are lipids, proteins, and carbohydrates. Each DNA strand contains the genetic information of one chromosome. Each chromosome contains 50 - 250 million nucleotide pairs.

Nucleic acids are one of the four kinds of “biomolecules” (because they are found in living things). The other three are lipids, proteins, and carbohydrates. You may also see them referred to as “organic molecules” (because they are based on carbon structures), or “macromolecules” (because they are so huge)

DNA replication produces two identical molecules of DNA from the original. This process occurs during S phase of interphase.

DNA Replication Notes For Health Students

Meiosis is cell division in the gonads (the ovaries or testes) that results in genetically unique gametes (eggs or sperm) containing only ONE copy of each gene.

Cellular Respiration Summary Notes

Engineers who need to have a better understanding of chemistry will benefit from this accessible book. It places a stronger emphasis on outcomes assessment, which is the driving force for many of the new features. Each section focuses on the development and assessment of one or two specific objectives. Within each section, a specific objective is included, an anticipatory set to orient the reader, content discussion from established authors, and guided practice problems for relevant objectives. ...