What kind of membrane protein is found entirely outside the bilayer on either the extracellular or cytoplasmic surface? these proteins are covalently linked to a membrane lipid situated within the bilayer?

During the winter, this species of fox has white fur, but in the summer, it has brown fur. what environmental change may have lead to this fox's fur color? snow cover increase in sun's brightness volcanic eruption global warming

Pls in your opinion, what are the limiting factors that might affect the growth or diversity of our ecosystem? respond to this question in claim, evidence, reasoning format. 1. make your claim (i are the limiting factors that might affect the growth or diversity of our 2. follow the claim with 3 pieces of evidence. evidence may be taken from the reading, the videos, previous lessons, or googled answers. site sources, too. 3. use reasoning to explain why you chose your evidence.

Chloroplasts and bacteria are in size. a. similar b. at different ends of the size range c. exactly the same d. none of these