*NURSING > EXAM > BIOD 171 ALL EXAMS QUESTIONS AND ANSWERS (All)

BIOD 171 ALL EXAMS QUESTIONS AND ANSWERS

Document Content and Description Below

Exam 1. True or 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 ge... neral term that includes microorganisms and viruses. 2. What is the smallest biological unit of life? A cell. 3. At a generalized level, all cells are comprised of what? Macromolecules* *A student may also answer: Proteins, Lipids, Nucleic acids and Polysaccharides but they must answer with all four to be fully correct. How many different types of amino acids are available from which to make proteins? 20 2. Define an essential amino acid. An essential amino acid cannot be produced by the human body and as such must be take in from the environment through alternative sources (i.e) food. Exam Page 3 1. What are the two major types of nucleic acids and their roles? DNA (deoxyribonucleic acid): Contains the genetic material as well as heredity characteristics found in living organisms. RNA (ribonucleic acid): its role is for decoding the sequence of heredity information found in DNA Answer Key 1. What are the two major types of nucleic acids and their roles? There are two major types of nucleic acids: DNA (deoxyribonucleic acid) and RNA (ribonucleic acid). Nucleic acids are chemical molecules that carry genetic information within the cell. DNA contains a vast amount of hereditary information and is responsible for the inheritable characteristics of living organisms. RNA is responsible for deciphering the hereditary information in DNA and using it to synthesize proteins. Exam Page 4 Answer Key 1. 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. Exam Page 5 Answer Key 1. The plasma membrane (select all that a [Show More]

Last updated: 1 year ago

Preview 1 out of 34 pages

Also available in bundle (1)

BUNDLE FOR BIOD 171

Microbiology_ BIOD 171 Module 1 Problem Set BIOD171 Microbiology Lab Notebook Portage Learning BIO 171- Microbiology Lab Notebook BIOD 171 ALL EXAMS QUESTIONS AND ANSWERS BIOD 171 lab exam...

By markstudys 1 year ago

$25

5  

Reviews( 0 )

$15.00

Add to cart

Instant download

Can't find what you want? Try our AI powered Search

OR

GET ASSIGNMENT HELP
44
0

Document information


Connected school, study & course


About the document


Uploaded On

Jul 27, 2022

Number of pages

34

Written in

Seller


seller-icon
markstudys

Member since 1 year

28 Documents Sold


Additional information

This document has been written for:

Uploaded

Jul 27, 2022

Downloads

 0

Views

 44

Document Keyword Tags

Recommended For You


$15.00
What is Browsegrades

In Browsegrades, a student can earn by offering help to other student. Students can help other students with materials by upploading their notes and earn money.

We are here to help

We're available through e-mail, Twitter, Facebook, and live chat.
 FAQ
 Questions? Leave a message!

Follow us on
 Twitter

Copyright © Browsegrades · High quality services·