Category: NSE 3: Embryology (MS)

Analyze displays of pictorial data to compare patterns of similarities in the embryological development across multiple species to identify relationships not evident in the fully formed anatomy.

Inheritance & Variation of Traits, Inheritance 2: Genes and Growth (MS), Inheritance 2: Role of DNA (HS), Inheritance 5: DNA Technology (MS), Life Science, Natural Selection & Evolution, NSE 1: Evolution Evidence (HS), NSE 2: Evolution Factors (HS), NSE 2: Taxonomy (MS), NSE 3: Embryology (MS), S&F 1: Cells (MS), S&F 1: DNA to Proteins (HS), Structure and Function

Cas4-like Protein in Giant Viruses

GwynneL.

https://doi.org/10.1016/j.isci.2018.04.001 SUMMARY: Mimiviruses are giant viruses that co-evolved with eukaryotic hosts and virophages. Virophages are tiny viruses that hijack the viral factories giant viruses set up inside the host. Just as the eukaryotic host and virophages have evolved a sort of symbiotic relationship to defend against giant virus attacks, giant viruses have also evolved a… Continue reading Cas4-like Protein in Giant Viruses

Life Science, M&E 2: Anabolism/Catabolism (HS), Matter & Energy in Organisms/Ecosystems, NSE 2: Taxonomy (MS), NSE 3: Embryology (MS), S&F 1: DNA to Proteins (HS), S&F 2: Body Systems (HS), S&F 3: Homeostasis (HS), S&F 4: Stimuli Response (MS), Structure and Function

The Endocannabinoid System of Animals

GwynneL.

The Endocannabinoid System of Animals SUMMARY: This article talks about the endocannabinoid system (ECS) in animals. The first and second section talk about the three parts of the ECS: receptors (CBR1 and CBR2), ligands (endocannabinoids), and the ligand degrading enzymes. The receptors are G-protein coupled receptors, the ligands bind directly to these receptors, and the… Continue reading The Endocannabinoid System of Animals