<span>The </span>portion<span> of </span>Europe inside the<span> interior of the </span>northern<span> Circle where the </span>day-star<span> is in the </span>atmosphere<span> pretty late at </span>twilight<span> in the </span>summertime. <span>The arctic domain are named the 'lands of the </span><span>midnight sun</span>' since in the summertime, the day-star<span /><span> never sets.</span>
The answer is A (The lithosphere)
Answer:
Global climate change affects the distribution of species.
Explanation:
<span>Succession is the sequence of changes that recreates a damaged community or creates a new community in an area that was not inhabited before. </span><span>The trend plants to become gradually taller/bigger and more dense is the trend in plant communities over the course of ecological succession. </span>
Answer:
they bind to protein-coupled transmembrane receptors with higher complexity than those found in prokaryotes
Explanation:
G-proteins are proteins found inside the cells that function as molecular switches which are activated by binding to guanosine triphosphate (GTP), while they are inactive by binding to guanosine diphosphate (GDP). The G-proteins bind to G-protein-coupled transmembrane receptors (GPCRs) in the cytoplasmic region. The GPCRs are a very diverse group of proteins that are activated by extracellular molecules ranging from small peptides to large proteins, including pheromones, neurotransmitters, light-sensitive compounds, etc, thereby allowing them to respond to diverse stimuli from the extracellular environment. In consequence, it is reasonable to suppose that the signaling pathways in which G proteins are involved have a higher complexity level than those observed in primitive prokaryotic organisms.
