Biology Essays

When anyone plans on having a baby, one of the first things that comes to mind is the hope that the child will be born healthy. It is a perfectly reasonable desire, but what happens when the child is born with a neurological disorder? Neurological disorders in infants are a …

The poem at the cemetery, walnut grove plantation, south carolina, 1989 by Lucille Clifton is a six stanza poem with many repetitions throughout the poem conveying the idea of how the slaves that worked in the walnut plantation were forgotten and not honored. The speaker of the poem, who is …

Bamboo Fiber is a regenerated cellulose fiber produced from raw bamboo pulp . First, bamboo pulp is refined from bamboo through a process of hydrolysisalkalization and multi-phase bleaching. The bamboo pulp is then processed into bamboo fiber. Repeated tests have proved it has strong durability, stability and tenacity and the …

These pigments are betalain pigments (not, as often thought, anthocyanins), which they replace in some organisms. They are named after the Beet family of plants (Beta) but are also found in fungi (Fly Agaric – the red, spotted one!). In petals they presumably attract pollinating insects and may be present …

Intact protein and base hydrozylate have different color reactions when subjected into various tests. The protein used is Casein which was isolated from milk. Color reactions ,in these test, gives off the information about the composition of a protein. Results often varies from being positive to one and negative to …

Kudzu is a perennial vine of the legume family. It was first introduced to the United States from Japan in 1876 by the United States government to be used as a fast growing ground cover and as a forage crop. It is also very high in nitrogen and actually replaces …

1. Describe the structure of DNA. A DNA molecule which is abbreviation for deoxyribonucleic acid is made up of very long chains of monomers and polymers that are called nucleotides. These two chains in particular which composes of DNA strain are then formed by the grouping of the nucleotides into …

Take interest, I implore you, in those sacred dwellings which one designates by the expressive term: laboratories. Demand that they be multiplied, that they be adorned. These are the temples of the future—temples of well-being and of happiness. There it is that humanity grows greater, stronger, better. Louis Pasteur (French …

THE NEEM TREE Neem is a fast-growing tree that can reach a height of 15–20 metres (49–66 ft), rarely to 35–40 metres (115–130 ft). It is evergreen, but in severe drought it may shed most or nearly all of its leaves. The branches are wide spread. The fairly dense crown …

Objectives: 1. Prepare specimens for staining. 2. Identify unique and standard structures of the microscopic world. 3. Identify and use different stains for the different types of organelles. Results: a) Epidermal cells of plants: Upper surface or Rheo discolours leaf Low power: 40X Upper surface or Rheo discolours leaf Low …