ramf2 Multiple Choice Test

What would be most useful for showing the evolutionary relationship among 4 species of birds?

What process provides the major source of oxygen in Earth's atmosphere?

In what way were atmospheric conditions on early Earth DIFFERENT from those of today's Earth?

Heterotrophs consume food convert it into energy using process called ___

What function does the cell membrane perform?

chain of rod shaped bacteria is called

2 circular bacteria is called

Transporting large molecules through protein channel is called

What will happen if a cell that has a solute concentration of 1% is put in a 5% salt solution?

A cell has a defect that makes it unable to remove wastes. In what structure is the defect?

In prokaryotic cells, where is the DNA found?

What would be the complementary strand for following DNA CTAGGT?

cow stirs up insects as they eat grass. Egrets hand around cow to eat insects. this is example of _________.

Which of the following is NOT a component of the Natural Selection?

structure that seems to serve no purpose in an organism is called

Which of the following taxa (group) contains least related organisms?

following bacteria lives in sea bent. It must be

You are about to take test and you need quick energy to help you think. It would be best to eat

Head of phospholid is ____________, likes water

When you run, your body sweats to lower the body temperature. This is example of

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