BIOD 171module1 exam.docx - LATEST Attempt 1 46 minutes...

This preview shows page 1 - 3 out of 10 pages.

LATEST Attempt 1 46 minutes 86.33 out of 100 Score for this quiz: 86.33 out of 100 Submitted Mar 27 at 2:28am This attempt took 46 minutes. Question 1 0 / 3 pts True/False. A virus is considered a microorganism. You Answered True Correct Answer False Question 2 3 / 3 pts What is the smallest biological unit of life? Your Answer: a cell A cell Question 3 4 / 4 pts At a generalized level, all cells are comprised of what? Your Answer: macromolecules like lipids, carbohydrates, proteins and nucleic acids Macromolecules * * A student may also answer: Proteins, Lipids, Nucleic acids and Carbohydrates, but they must answer with all four to be fully correct. Question 4
3 / 3 pts Proteins are formed from various combinations of [answer1] of which there are [answer2] known forms. Your Answer: various combination of aminoacids of which there are 20 known forms 1. Amino acids 2. 20 Question 5 4 / 4 pts How many amino acids are classified as being essential amino acids? Your Answer: 9 aminoacids 9 Question 6 10 / 10 pts Where can the two major types of nucleic acids be found in the cell, and what are their roles? Your Answer: DNA (deoxyribonucleic acid): contains large amount of heredity information

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture