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.
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...
Hormones are chemical messengers produced by specialized glands and they were produced by switching on the genes designe..
Humans are diploid creatures. This means that for every chromosome in the body, there is another one to match it. Howeve..
Multicellular organisms evolved. The first ones were likely in the form of sponges. Multicellularity led to the evolutio..
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Mutations can also influence the phenotype of an organism. This tutorial looks at the effects of chromosomal mutations, ..
Upon fertilization, a zygote forms and develops into an embryo. This tutorial elaborates on the growth and development f..
