Biology, 04.11.2019 00:31 heavyhearttim
Membrane receptors are specialized proteins that take part in communication between the cell and the outside
world. the membrane protein receptor can be subdivided into three parts or domains. the portion of the protein in the
e zone is extracellular (outside of the cell). the p zone is the plasma membrane and the i zone is intracellular (inside
of the cell).
Answers: 3
Biology, 22.06.2019 12:00
The embryos of a bird, a reptile, and a mammal are similar in appearance. how does comparing the physical appearance of embryos of different species support the theory of evolution? a. it shows that these organisms share a common ancestor. b. it provides evidence that these organisms eat the same foods.c. it shows that these organisms share the same habitat.d. it provides evidence that these organisms suffered a genetic mutation.
Answers: 1
Biology, 22.06.2019 16:30
Which of the following cognitive skills have not been displayed by animals? a. using tools b. forming concepts c. transmitting culture d. using syntax
Answers: 1
Membrane receptors are specialized proteins that take part in communication between the cell and the...
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