American Academy of Pediatrics and the American Academy of Family Physicians. [Clinical practice guideline:]. (2004). Source Of EvidenceThis evidence meets the criteria for a filtered source. It was sourced online from the Official Journal of the American Academy of Pediatrics

Research Question: How does the size of the cell affect its efficiency in exchanging substances through several ways, like diffusion? Aim: To plan and carry out an investigation to show the relationship between volume/Cm3, surface area, and diffusion using agar

DNA is the blueprint for life, it is found in the nucleus of cells on the chromosomes. It is found in many cell organelles, such as plasmids in bacteria, chloroplasts in plants, and mitochondria in both plants and animals. DNA

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Pinesol and Lysol are both common household disinfectants that make very big commercial claims; both claim to kill 99. 9 percent of bacteria. Lysol contains Phenol which is a highly volatile organic compound. Phenol is a carbolic acid found in

Zygomycota may be more commonly as mold found on bread and fruits. They are both sexual and asexual; its main characteristic is zygospores. To reproduce sexually, two mating strains conjugate and create a zygospore. Zygospores are enclosed in a thick

Fungi are tremendously important to human society and the planet we live on. They provide fundamental products including foods, medicines, and enzymes important to industry. They are also the unsung heroes of nearly all terrestrial ecosystems, hidden from view but

1. There are four safety equipment items that a lab should have. Identify two of these four items. (2 pts) Biological Safety Cabinet, Eyewash and shower 2. Identify one of the three ways to keep your work area safe. (1

Gram staining is a very important technique used in biology labs all over the world. It is a technique used to differentiate types of bacteria using certain physical and chemical characteristics of their cell walls. Gram positive bacteria (which show

Introduction Gram staining is a procedure founded by Christian Jacobs Hans Gram in 1883 in Germany. The Gram stain is a technique devised to categorise most bacteria into two sub-categories; gram positive and gram negative, based on the properties of

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