Choose 2 of the following questions (5pts each). Only answer 2. Demonstrate your knowledge on the subject using correct terms and a high level of detail.  1) Explain how the first immortalized cell line was developed and used in science. Include information on the cells as well as the ethical violations that occurred when the cells were obtained. Don’t forget to name the cells and patient.  2) Explain how global warming is occurring- include the role of plants, carbon, water, and humans. What steps can be taken to combat global warming? 3) Walk through the 3 steps of cellular respiration. Detail the name of each step, what happens, where it happens, and the resulting products at each step.  4) Walk through the two main stages of photosynthesis. Detail the name of each step, what happens, where it happens, and the resulting products at each step.  5) List and explain the aspects of designing an experiment and analyzing data that we learned in chapter 1. What needs to be avoided when designing an experiment? 

Molecules with two fatty acid chains (non-polar) and a polar head, that form cell membranes are called:

When research scientists publish a paper explaining their results, the paper goes through a process where other scientists critique the results and conclusions. This process is called ____  _______ review.

Experimental subjects are given a pill containing a drug, to test its effectiveness of the drug on reducing the duration of a cold. The pill has the active ingredient (the drug) and the rest is sugar. How should the control group be treated?

What is the specialty of the house?            

In plant leaves, ______are the tiny pores that allow carbon dioxide to enter and oxygen to exit. _______ .

Select the statement that expresses the following comparison of inequality: Luis eats more than his brother.

Los verbos The verb almorzar is a stem-changing verb. Select the correct conjugation of the verb. Yo siempre ________ a la una.

Because the electrons in methane (CH4) are shared equally between the hydrogen and carbon, what type of bonds are between H and C?

Select the term that expresses “Enjoy your meal!”