BIOLOGY 1101 FINAL EXAM STUDY GUIDE (1-24) Reproduction Male Reproduction - Testis = where sperm cells are made (in tubuoles) and then are housed/enclosed in the scrotal sack o The Inguenal Canal is the muscle that allows the testis to drop (occurs about 1yr old) - The tubuoles merge to form the Epididymus at the top of the testes…this is where sperm are stored - Seminiferous Tubuoles = all the coils in the balls…all of these eventually lead to the epididymus - After sperm is
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kinds of products are suitable for pipelines? Liquid and gases are transported in pipelines and any chemically stable substance can be sent through a pipeline. Pipelines exist for the transport of crude and refined petroleum‚ fuels - such as oil‚ natural gas and biofuels - and other fluids including sewage‚ slurry‚ water‚ and beer. Pneumatic tubes using compressed air can be used to transport solid capsules. What advantages and disadvantages pipelines have? The biggest advantage of pipelines is
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1. How does the Stone Monkey become King? The Stone Monkey becomes king when he climbs to the top of mountain with a group of other monkeys. When they reach the top they see a waterfall. One of the monkeys proclaims that whoever finds the source of the water fall should be appointed king. Stone monkey speaks up and says that he will do it. So he jumps through and comes back which makes him king. 2. What does the Stone Monkey see on the other side of the waterfall? The Stone Monkey found a house
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Biology Midterm Review Chapter 2- The Chemical Basis of Life 1: Atoms - The smallest functional units of matter that form all chemical substances - Cannot be further broken down into other substances by ordinary chemical or physical means - Each specific type of atom is a chemical element Three Subatomic Particles: - Protons – Positive (+1)‚ found in nucleus‚ same number as electrons - Neutrons – Neutral (0)‚ found in nucleus‚ number can vary - Electrons – Negative (-1)‚ found
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Cancer Biology Section 1 Study questions What is lifetime risk of getting cancer for men and women in US? Male-1:2 Female-1:3 Which cancer are men mostly likely to get in the US? Women? Male-Prostate Female-Breast Which cancers are the most deadly and least deadly (US)? Most deadly- Lung Least deadly- non-melanoma skin cancer Name the cell-types that define carcinomas‚ sarcomas‚ lymphomas‚ and leukemia’s. Which type is most common? Carcinomas- glands‚ organs and tissues‚ arise
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Chapter 7 Study Guide Cell Structure and Function Section 71: Robert Hooke used an early compound microscope to look at a thin slice of cork. It seemed to make tiny empty chambers (cells). Anton van Leeuwenhoek used a singlelens microscope to observe pond water & other things. The microscope revealed a world of tiny living organisms that seemed to be everywhere. Matthias Schleiden concluded that all plants were made up of cells. Theodor Schwann stated that all animals were made up of cells
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He observed Turtles: On the island they were huge and had to eat food up high (the neck would extend) over time‚ the shell changed. The ones with the short necks died off because of lack of food Published the book: Origin of Species By Means of Natural Selection (to beat Wallace) He’s Catholic Owen- opposed Darwin for his ideas of evolution because he felt they went against Catholic teaching Alfred Wallace- worked on the same theory of evolution as Darwin Thomas Malthus: “Populations grow faster
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Chapter 26 The West and The World "Old Imperialism" occurred between the 16th and 18th centuries; European powers did not usually acquire territory in Africa and Asia but rather built a series of trading stations; the New World was the exception--many countries established colonies in the Americas; many Europeans also emigrated from their homelands "New Imperialism" Began in 1880s in Africa‚ earlier in Asia; in 1800 Europeans controlled about 7% of the world’s territory--by 1914 they controlled
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Cell Biology (PCB 3023) Fall 2012 Review for Exam 1 Chapter 1 List the key commonalties and differences between prokaryotic and eukaryotic cells. Prokaryotic – no organelles; no nucleus; bacteria and Achaea; spherical‚ rodlike/corkscrew-shaped; cell wall; Eukaryotic – has nucleus; has organelles Commonalities – contain DNA that stores genetic information What is the main component of cellular membranes? What function(s) do membranes serve in cells? Made of phospholipids; defines
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Chapter 1/2 Bio Study Guide Section 1.1-Scientific Method Science- An organized way of gathering and analyzing evidence about the natural world Scientific Method 1. Collecting observations 2. Asking questions 3. Forming a hypothesis 4. Experiment 5. Analyze results and draw conclusions 6. Revise hypothesis Control Group- a group in the experiment that receives no experimental treatment Independent Variable- Variable that you change in the experiment X-axis Dependent
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