Meiosis is a type of cell division involved in sexual reproduction. It occurs in all plants and animals that reproduce by way of gametes or spores. This animation walks through the stages of meiosis, illustrating how a diploid germ line cell divides into four haploid gametes.

Meiosis is a type of cell division involved in sexual reproduction. It occurs in all plants and animals that reproduce by way of gametes or spores. This animation walks through the stages of meiosis, illustrating how a diploid germ line cell divides into four haploid gametes.

Mitosis is the process by which the chromosomes in the nucleus of a cell are divided into into two new nuclei. This animation illustrates how the stages of mitosis progress and eventually lead to the formation of two new cells

The Citric Acid Cycle is a metabolic pathway that uses a two-carbon molecule, and a four-carbon molecule to form a six-carbon molecule that is used to produce NADH, carbon dioxide, ATP and FADH2. The cycle involves eight chemical reactions, and at the end, the original four-carbon molecule is produced. This animation gives an overview of the reactions and products involved in the pathway.

The Citric Acid Cycle is a metabolic pathway that uses a two-carbon molecule, and a four-carbon molecule to form a six-carbon molecule that is used to produce NADH, carbon dioxide, ATP and FADH2. The cycle involves eight chemical reactions, and at the end, the original four-carbon molecule is produced. This animation takes a closer look at the substrates, reactions, and products involved in the pathway.

This "The Winogradsky Column" learning object is the from the Sumanas resource series. Sumanas offers a robust selection of content and services that are directed at enhancing the learning experience.

In this animated object, learners examine the formation of peptide bonds through dehydration synthesis.

In this animated object, learners examine the formation of ester bonds in the synthesis of lipids using triglyceride biosynthesis as an example. Ester bond formation is described as a dehydration synthesis reaction.

This "Yeast Two-Hybrid System" learning object is the from the Sumanas resource series. Sumanas offers a robust selection of content and services that are directed at enhancing the learning experience.

This "mRNA Splicing" learning object is the from the Sumanas resource series. Sumanas offers a robust selection of content and services that are directed at enhancing the learning experience.