Over a million students use our free study notes to help them with their homework
DNA is a nucleic store of genetic information in eukaryotes. It consists of a combination of four different nucleobases; adenine, cytosine, guanine and thymine (abbreviated to A, C, G and T respectivel...
Scientists in labs use a technique called gel electrophoresis which allows them to separate a mix of DNA fragments by size.
This is used in conjunction w...
Haemostasis: is the of wound healing. This involves blood clotting. Haemostasis has three major steps: 1) vasoconstriction, 2) temporary blockage of a break by a platelet plug, ...
Transpiration is the process in plants by which water travels in a stream from the roots to the leaves where it evaporates. The water is pulled up from the roots through the xylem via the cohesion-tens...
The cell cycle begins with interphase (G1,S G2) then follows on to mitosis and ends with cytokinesis.
G1 phase - Protein synthesis and preparation for DNA replication
←
448
449
450
451
452
→
Internet Safety
Payment Security
Cyber
Essentials
Comprehensive K-12 personalized learning
Immersive learning for 25 languages
Trusted tutors for 300 subjects
35,000 worksheets, games, and lesson plans
Adaptive learning for English vocabulary
Fast and accurate language certification
Essential reference for synonyms and antonyms
Comprehensive resource for word definitions and usage
Spanish-English dictionary, translator, and learning resources
French-English dictionary, translator, and learning
Diccionario ingles-espanol, traductor y sitio de apremdizaje
Fun educational games for kids
