#Question id: 2646
#SCPH28 | Zoology
How many stem loop structures play important role in complete system of tryptophan gene regulation?
#Question id: 744
#I Life Science/ Life Sciences Group – I-V
In a DNA molecule, deoxyribonucleotides are joined into a polymer by the covalent linkage of a phosphate group. The covalent link termed as:
#Question id: 15232
#SCPH01 Biochemistry
#Question id: 8956
#SCPH28 | Zoology
#Question id: 9243
#SCPH28 | Zoology
Elevated carbon dioxide levels have been shown to contribute to the greenhouse effect, resulting in an increase in mean global temperature. Ecosystems where the largest warming has already occurred include snow-covered northern coniferous forests, tundra, and arctic sea ice habitats. Which statement best explains how the elimination of ice-covered ecosystems affects the rise or fall in global temperature?