Biology, 10.07.2019 14:00 Redhead667
Why do cells have plasma membrane? a) to separate proteins from the nucleus b) to distinguish plants from animals c) to define the size of a cell d) to separate the inside of a cell from its environment
Answers: 2
Biology, 21.06.2019 14:00
Which osmotic and ionic strategies must marine teleost fishes employ?
Answers: 1
Biology, 22.06.2019 05:30
2. sketch the inside of the bean nodule, and describe or label what you observed with the hand lens.
Answers: 2
Biology, 22.06.2019 06:00
One function of the immune system is to attack the foreign cells to protect the body. in organ translate , the body recongnizes that the new organ is made of foreign cells. wha kind of medicine would you give a patient to increase the chances of transplate success
Answers: 1
Biology, 22.06.2019 07:00
Which of the following statements is most likely correct about a rock belonging to the jurassic age and a rock belonging to the cambrian age? options: 1) they have identical fossils of organisms that have evolved over time. 2) both have animal fossils preserved in them due to weathering and erosion. 3) they contain different fossils because life on earth has changed through time. 4) the fossils in them were formed on the surface of earth due to exposure to sunlight.
Answers: 1
Why do cells have plasma membrane? a) to separate proteins from the nucleus b) to distinguish plant...
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