Essay Biology 107 - Test 4 Study Guide

Please answer these questions then place them in the drop box for this lab. Use Microsoft word if possible.

What is the function of ribosomes? What are their two components? Ribosomes are the cellular components that carry out protein synthesis. Their two components are a large subunit and a small subunit.

1. These enzymes are used by the sperm to create an opening in the corona radiata, zona pellucida, and plasma membrane of the oocyte for the sperm to pass through

K. Paraphrase the three potential fates of the excited electron produced when a photon meets a chlorophyll molecule

3a. Body more than five times as long as broad; front edge of dorsal fin far

37. What happens if you don’t have enough The body’s calcium needs will come out of the

Carbohydrates: any of a class of organic compounds that are polyhydroxy aldehydes or polyhydroxy ketones, or change to such substances on simple chemical transformations, as hydrolysis, oxidation, or reduction, and that form the supporting tissues of plants and are important food for animals and people.

|(2 marks) | |c. |State two symptoms that may have led the veterinarian to suspect that George was suffering from a thyroid hormone |

3. State the name and structure of the functional group for each type of biologically

The control of gastric secretions happens when the secretion of the gastric juice by the stomach is stimulated by both of the nerves and the hormones. There are three phases in which this happens;

The head, tail, acrosome, and mitochondria of a sperm cell are all specialized to increase mobility, allowing the sperm to more efficiently reach and penetrate the egg (Don). The function of the mitochondria is to provide the cell with energy. Mitochondria provide sugar by converting chemical energy (John). The acrosome is a structure the covers the nucleus of the sperm cell and

Ms. Erlij, my AP Biology teacher, never lets “no” stop her from dreaming. Back in the fall of 2015, she had this idea of creating an AP Biology class for the science department at Millennium High School, which never had AP courses before. Despite numerous disapprovals, she was still determined to make a change, and she did. I want to be as determined as Ms. Erlij, someone who is willing to take risks for their creative vision despite boundaries. As the president of Cooking Club, I have been trying to promote a waste-free club in which everything is either recyclable, reusable or edible. I grew my own avocado tree from the avocado seeds of the Guac and Chip event to inspire my fellow members to go green. Despite my efforts, many members

Instructions: At this time, please take the Module 01: Pretest. This pretest assesses your current knowledge of the material covered in this module. Based on your pretest performance, you may be eligible to exempt assignments. Your instructor will communicate your eligibility once the pretest has been graded.

_________ fluid to make swallowing easier? 8. __________ wave of muscle contraction that pushes food along? 9. _________the food tube?

Part 1) Describe either human male or the human female reproductive structures and their functions.