1. Using examples, describe three biology themes

2. Describe four ways you have inter-
acted with your environment
today

3. In biological terms are you a
producer or a consumer? Explain
your answer.

In which of the following ways is the function of the surface of a microsphere similar to the function of an actual cell membrane? a.both make it possible for the conditions in the interior to be different from the conditions outside. b.both provide a barrier that keeps water from flowing across it so the interior remains dry. c.both separate the rna that forms in the interior from any rna that might form in the environment. d.both can actively move molecules into the interior or out into the surrounding environment.

The many volcanoes located along the edge of the pacific ocean make up the ring of fire. how does subduction play a role in the volcanic activity in the ring of fire?

2. what process do mrna and trna work together to complete? (3 points)