primase
(Science: enzyme) The enzyme that polymerises nucleotide triphosphates to form oligoribonucleotides in a 5′ to 3′ direction. The enzyme synthesises the rNA for RNA dNA sequences that later become okazaki fragments and also rNA primers for some types of phage using an sDNA template.
Neurons generate electric signals that they pass along to the other neurons or target tissues. In this tutorial, you wil..
The human body is capable of regulating growth and energy balance through various feedback mechanisms. Get to know the e..
Stems primarily provide plants structural support. This tutorial includes lectures on the external form of a woody twig ..
Geological periods is a study guide that cites the different geological periods on Earth's timeline. Each has a brief ov..
Plants and animals need elements, such as nitrogen, phosphorus, potassium, and magnesium for proper growth and developme..
This lesson is about the methods used for ecological research, such as quadrat and transect sampling, canopy fogging, an..