Which atmospheric condition results when water vapor has condensed and stays suspended right above to the earth’s surface. 

Which of the following is/are a component of both photosynthesis AND aerobic respiration?

Explain (as if you were writing to a nonscientist) why plants carry out both cellular respiration and photosynthesis, but animals only carry out cellular respiration.

What is shown in the red box in the image below?

In the Calvin cycle, _______________ is important for making carbon fixation occur.

Part of pre-mRNA processing involves…

____________ are a type of protein that act as biological catalysts to speed up chemical reactions.

Which of the following images is an accurate depiction of hydrogen bonding between two water molecules?

A section of chromosome 12 reads CTGGAT in a parent. The child of that parent has a sequence in the same location on chromosome 12 that reads TAGGTC. Assume the child inherited that particular chromosome from this parent. What likely occurred?

Which of the following are protein filaments that move and support organelles and help maintain the shape of the cell?