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.

Type to find tags:
× 6
a measure for the acidity (or basicity) of a solution. It is defined as the negative logarithm of the activity of the hydronium ion of a solution.
× 6
how drugs interact with the body, typically by interacting with macromolecular targets such as receptors and enzymes.
× 6
a class of small (22 nucleotide in the mature form) non-coding RNA. They are present in plants and animals and function as transcriptional and post-transcriptional regulators of …
× 6
× 6
not for asking questions about "learning biology". Learning is acquiring new or modifying existing knowledge, behaviors, skills, values, or preferences and may involve synthesizing differe…
× 6
× 6
Is the process of covalently link two DNA ends. The process is usually done by the enzyme class of ligases.
× 6
× 6
The chief enzyme involved in fatty acid biosynthesis. They include cerulenin, a natural products produced by the fungi Sarocladium oryzae.
× 6
× 6
Movement through the atmosphere using wings or other structures to generate lift.
× 6
Questions pertaining to the study of the digestive system.
× 6
a naturally occurring, not proteinogenic alpha-amino acid.
× 6 × 6
compounds that induce hallucinations and often other psychotic phenomena. They include dissociatives (NMDA antagonists and kappa opioid agonists) and psychedelics (LSD and psilocybin…
× 6
The organelle in which photosynthesis occurs
× 6
Questions pertaining to variation in the number of copies of a chromosomal region.
× 6 × 5 × 5
× 5
a molecular biology technique used to study protein-DNA interactions in the natural context of the cell. It is performed by cross-linking proteins and DNA, c…
× 5
Nerves that emerge directly from the brain.
× 5
× 5
× 5
× 5
the agents which cause most of the toxicity of bacteria and are often highly toxic. Examples include the tetanus and the diptheria toxins.
× 5
the process in which living organism synthesize molecules and substances they need. Examples would be the photosynthesis where in the end glucose is synthesized or melanin as the resul…
× 5
× 5
Altruism refers to behaviour by an individual that increases the fitness of another individual while decreasing the fitness of the actor.
× 5 × 5
The generation of ATP from the breakdown of organic molecules in the absence of oxygen.
× 5
× 5
The study of reptiles and amphibians, and a subarea of zoology.
× 5
Gene annotation refers to the characterization of a gene's exon-intron-UTR structure.
× 5
× 5