The image shows a phospholipid bilayer. Macromolecules that make up most of the structure that is shown are proteins and lipids. Lipids can make up 20% to 80% of the membrane depending on the location and type of the cell. The rest is made up of proteins.
While some might be familiar, nature provides us with about nine million distinct species (although only 1.5 million have been identified). Beauty is not limited to the hundreds of animals that most people can readily identify. Some fun facts will be provided about each of the ten animals.
Answer:
No B is the answer....................
When the starfish were removed from the area as part of an experiment, the mussel population swelled and crowded out other species. The biodiversity of the ecosystem was drastically reduced. Payne's study showed that identifying and protecting keystone species can help preserve the population of many other species.
We need carrier proteins for steroid hormones because they help in the transportation from the cell they were released from to their target cell.
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