BIOD 171 Portage Learning Final Exam Review Already Passed

BIOD 171 Portage Learning Final Exam Review Already Passed True/False. A virus is considered a microorganism. False, Viruses are not living and as such are not considered microorganisms. Viruses can, however, be classified as microbes, a more general term that includes microorganisms and viruses. What is the smallest biological unit of life? A cell What are the four main types of macromolecules found in cells? Proteins, Lipids, Nucleic Acids, Carbohydrates Proteins are formed from various combinations of Amino acids There are how many known forms of amino acids twenty How many amino acids are classified as being essential amino acids? Nine Where can the two major types of nucleic acids be found in the cell? DNA, RNA. Found in the nucleus. What is the role of RNA? RNA , found in the nucleus is capable of leaving the nucleus. RNA is repsponsible for deciphering the hereditary information in DNA and uses it to synthesize proteins. What is the role of DNA? DNA, found in the nucleus contains vast amount of hereditary inforamtion, responible for inhereitable characteristic os living organisms. Complete the following RNA strand, and indicate how many bonds are formed for each complementary pair: 3' GGUCAUCG 5'5' CC AGC 3' 3' GGUCAUCG 5'5' CCAGUAGC 3'There are 2 bonds formed between A and U, and 3 bonds between G and C. The plasma membrane Restricts movement of materials in and out of the cell & Prevents essential nutrients from escaping How many carbon atoms are present in glucose? 6 True of False: The genetic material within a prokaryotic cell is contained within a membrane-enclosed region. False Only eukaryotic cells contain its genetic material within a nucleus. True or False: Prokaryotic cells can be subdivided into Bacteria and Archaea. True True or False: Archaea is noted for its ability to survive under harsh