Biology Examples

The process of Vicia faba seeds treatment with narcuss extracts

the percentage of the induced abnormalities in the roottip cells of Vicia faba (Table 2).The lower value in mitotic index in the roottip cells after treatment of Vicia faba seeds with narcuss extracts and storage for one, three and six months...

process

The role of the MAPK/ERK pathway in the cell

The MAPK/ERK pathway is a chain of proteins in the cell that conveys a sign from a receptor on the surface of the cell to the DNA in the nucleus of the cell. The sign begins when a flagging molecule ties to the receptor on the cell surface and...

cell

The role of macrophages in the immune system

Macrophages are an essential component in the orchestration and expression of innate immunity and adaptive immune responses. These cells play a central role in inflammation and host defense. Additionally, cells of the monocyte- macrophage lineage...

immune system

Description of the practical about bacteria cell’s productivity.

In the early stage of this practical, we had prepared Escherichia coli cells and we conducted protocols to make the cell be competent for transformation. E.coli was chose as many recombinant protein can be produced due to its simplicity to use...

cell, description, bacteria

The comparison of antioxidant content in tomatoes between organic fertilizer (plant) and organic fertilizer (animal)

Material/Methods DesignType of research design is experimental, we are trying to find out what kind of organic fertilizer would yield more antioxidant in tomatoes. It's also longitudinal, measuring the difference between the two types of tomatoes...

animal, comparison, plant

How do interactions between the wound epidermis influence regeneration

Wound healing (18), ion flux (20), and interactions between the wound epidermis and the underlying tissue appear critical for regenerative outgrowth. Recent work suggests that programmed cell death may play a role in triggering regenerative...

influence

Definition of DNA amplification

In this experiment, DNA sample from the last week experiment, the DNA extraction is used. The main objective is to amplify the 16S rRNA. It is single print of prokaryote and is very important in the synthesis of protein. DNA is transcript into the...

definition, dna

How the hearth works?

pericardium. Made up of connective tissue and fats, its function is to act as an additional layer of protection underneath the pericardium. The myocardium is made up of fibres of cardiac muscle tissue, its function is to contract and relax, pushing...

contract, body, muscle, top

Aseptic technique for bacterial manipulation

IntroductionBacterial manipulation requires a fundamental skill called aseptic technique. This technique insures that no contaminating organism has been introduced into the culture materials as well as the handling tools used to transferred a...

how to, skill, top, advantage

The similarities between separated identical twins

Due to shared identical genetics, identical twins separated early in age have been the perfect test subjects for the nature versus nurture studies. Scientists feel that because of being genetically identical any differences the twins display would...

nature versus nurture, environment, environmental, smoking

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