Biology, 01.10.2019 01:00 ciarrap552
Proces
intracellular space
les
the model shows two types of proteins, channels and carriers, allowing the movement of molecules into the cell. as indicated
by the model, what question is best asked about the role of the proteins in this type of transport?
how can proteins be used in active transport?
Answers: 3
Biology, 22.06.2019 00:00
Which ideas did your answer contain? check all that apply. no food for organisms no oxygen in the atmosphere no trees or flowering plants no products based on trees or plants (building materials, medicines, fuels, fibers) no fossil fuels
Answers: 3
Biology, 22.06.2019 05:10
1) what three conditions must be present for minerals to form through natural processes? 2) why are minerals considered inorganic substances? 3) how do oxides differ from other minerals that contain oxygen atoms? 4) how is a sulfide different from a sulfate? what makes native elements unique?
Answers: 2
Biology, 22.06.2019 19:50
Which statements explains what the fossil records indicates? check all that apply. a) earth is 4.5 billion years old b) many organisms have become extinct c) mammals have always existed on earth d) mass extinctions have occurred several times on earth e) the amount of water on earth has decreased over time?
Answers: 2
Biology, 22.06.2019 20:30
Strands of genetic material floating in the nucleus are referred to as
Answers: 1
Proces
intracellular space
les
the model shows two types of proteins, channels and...
intracellular space
les
the model shows two types of proteins, channels and...
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