A tag is a keyword or label that categorizes your question with other, similar questions. Using the right tags makes it easier for others to find and answer your question.
Three dimensional (3D) bioprinting is the utilization of 3D printing–like techniques to combine cells, growth factors, and biomaterials to fabricate biomedical parts that maximally imitate natural tis…
The spatial organization of atoms within a macromolecule.
The study of how biological life arises from inorganic matter through natural processes, and the method by which life on Earth arose.
A rapid change in the membrane potential of excitable cells such as neurons and muscles; this usually involves a steep rise (depolarization) followed by a steep fall in membrane potential (repolariza…
Adaptation refers to both the current state of being adapted and to the dynamic evolutionary process that leads to the adaptation.
Acquired ImmunoDeficiency Syndrome (AIDS) is a disease caused by the Human Immunodeficiency Virus (HIV), that results in loss of CD4+ T-Lymphocyte thereby leading to a loss of immune function.
For questions about the biological aspects of alcohol, such as metabolism, mechanisms of effect, etc. Questions should be carefully written to focus on the biology. Chemistry questions are off-topic.
Algae is an informal term for a large, diverse group of photosynthetic eukaryotic organisms that are not necessarily closely related, and is thus polyphyletic.
Alleles are different forms (among many possible alternative forms) of the same gene.
biological phenomenon by which an organism produces one or more biochemicals that influence the germination, growth, survival, and reproduction of other organisms. These biochemicals are known as alle…
Hypersensitive inflammatory immune responses to environmental components that do not affect most people.
Questions about allergies, immune response caused by sensitivity to certain substances like pollen.
Study of the relationship of body size to shape, anatomy, physiology and behaviour.
Altruism refers to behaviour by an individual that increases the fitness of another individual while decreasing the fitness of the actor.
Amino-acids are organic acids with an amino group in the alpha position (alpha-acids). They are the structural units of proteins and involved in many biochemical pathways.
The generation of ATP from the breakdown of organic molecules in the absence of oxygen.
Analgesia is the medical term for pain relief.
The study of the structure of organisms and their parts.
Anecdotal evidence refers to findings, hypotheses, speculations or ideas based on observations in a subject group typically consisting of a single individual, or consisting of a few, often related, in…
Animal husbandry is raising animals for meat, milk, eggs, or other products.
Animals used, for both practical and ethical reasons, to study biological systems and draw conclusions about homologous processes in other organisms, especially humans.
Phylum of segmented worms, including earthworms, leeches, and ragworms.
Ants are social insects in the family Formicidae, a member of the Hymenoptera, which also includes the wasps and bees.
The science of humanity. In a biological sense anthropology focusses on humans and non-human primates, and their evolutionary, biological, and demographic attributes.