Examlex
If a null hypothesis is rejected at the 0.05 level of significance,it must be rejected at the 0.025 level.
ATP
Adenosine triphosphate, a molecule that carries energy within cells, playing a crucial role in metabolism and energy transfer.
Earth Bacteria
Microorganisms that are found in various environments on Earth, playing essential roles in nutrient cycling and ecology.
Protocell
Membranous sac that contains interacting organic molecules; hypothesized to have formed prior to the first life forms.
Precambrian
Period of Earth’s history from 4.6 billion to 541 million years ago: the Hadean, Archean, and Proterozoic eons.
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