Welcome to Biology

Section Content

Evolution. Emergent properties. Systems biology. Structure and functions. Eukaryotic and prokaryotic cells. Chromosomes and DNA. Cell division. Genes. Double helix. Nucleotides. RNA. Gene expression. Genome and proteome. Proteomics. Consumers. Decomposers. Interactions between organisms. Pancreas. Glycogen. Proteins. Enzymes. Chemical reactions. Feedback regulations. Diversity of life. Taxonomy. Photosynthesis. On the Origins of Species by Darwin. Natural Selection. An approach of understanding the world. Observations. Qualitative and quantitative data. Inductive reasoning. Hypothesis. Observation of nature. Theories. Experiment. Experimental groups. Independent variables. Communication skills. Model organism. Matter. Elements and compounds. Atoms. Protons and electrons. Atomic nucleus. Who was John Dalton? AMU. Atomic mass. Isotopes. Metabolisms. Calculating how the age of a fossil. Energy. Valence shells. Chemical bonds.

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Tip: For every topic, Start at A1.

Biology A1

Evolution is the process in which life transforms to a more diverse stage of organisms.

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Biology A2

Each parent cell contributes a complete set of chromosomes to the offspring.

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Biology A3

Proteomics is studying the properties of sets of protein.

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Biology A4

Feedback regulation happens when production of a product self regulates the initial process of production. Consider it as a loop.

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Biology A5

Fungi obtain their nutrients by absorbing dissolved nutrients.

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Biology A6

A hypothesis is an educated guess on trial.

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Biology A7

Caenorhabdtitis elegans is the soil worm.

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Biology A8

Proton holds one positive charged unit.

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Biology A9

Radioactive isotopes have a possibility of being track and provide much biological information in field of medicine.

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Biology A10

The maximum amount of electrons the first shell holds is two.

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