BIOL:CONCEPT+INVEST.ETEXT
BIOL:CONCEPT+INVEST.ETEXT
5th Edition
ISBN: 9781264154173
Author: Hoefnagels
Publisher: MCG
bartleby

Concept explainers

bartleby

Videos

Textbook Question
Book Icon
Chapter 16, Problem 1MCQ

Which of the following is NOT a feature associated with viruses?

  1. a. Cytoplasm
  2. b. Genetic in formation
  3. c. Protein coat
  4. d. Envelope
Expert Solution & Answer
Check Mark
Summary Introduction

Introduction:

A virus is a small infectious agent that can’t be seen through the naked eyes. Viruses are made up of protein coat in which their genetic material is present. The viruses contain either double stranded or single stranded DNA or RNA as their genetic material.

Answer to Problem 1MCQ

Correct answer:

Cytoplasm is not the feature associated with viruses. Therefore, option a. is correct.

Explanation of Solution

Reason for the correct statement:

The structures of the virus is simple that lacks the basic characteirstics of the cells. It does not have organelles, ribososmes, nucleus, cytoplasm or even a cell membrane.

Option a. is given as “Cytoplasm”.

As, “the feature that is NOT associated with viruses is cytoplasm”, is the right answer.

Hence, option a. is correct.

Reasons for the incorrect statements:

Option b. is given as “Genetic information”.

All the viruses carry genetic material which guide the synthesis of proteins, since it is the feature of viruses. So, it is a wrong answer.

Option c. is given as “Protein coat”.

Protein coat is also known as capsid which surrounds the genetic material, since it is the feature of viruses. So, it is a wrong answer.

Option d. is given as “Envelope”.

Envelope is protein and lipid rich outer layer. It is derived from the host’s cell embrane parts, since it is the feature of viruses. So, it is a wrong answer.

Hence, option b., c., and d. are incorrect.

Conclusion

The viral structure lacks cytoplasm. Thus this feature is not associated with viruses.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!
Students have asked these similar questions
Imagine that you are a clinical geneticist. Your colleague is an oncologist who wants your help explaining the basics of genetics to their patient, who will be undergoing genetic testing in the coming weeks for possible acute myeloid leukemia (AML) induced by the radiation she had several years ago for breast cancer. Write a 1,050- to 1,225-word memo to your colleague. Include the following in your memo: An explanation of the molecular structure of DNA and RNA, highlighting both similarities and differences  A description of the processes of transcription and translation An explanation of the differences between leading and lagging strands and how the DNA is replicated in each strand Reponses to the following common questions patients might ask about this type of genetic testing and genetic disorder: Does AML run in families? What genes are tested for?
Respond to the following in a minimum of 175 words: What are some potential consequences that could result if the processes of replication, transcription, and translation don’t function correctly? Provide an example of how you might explain these consequences in terms that patients might understand.
answer questions 1-10

Chapter 16 Solutions

BIOL:CONCEPT+INVEST.ETEXT

Knowledge Booster
Background pattern image
Biology
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Concepts of Biology
Biology
ISBN:9781938168116
Author:Samantha Fowler, Rebecca Roush, James Wise
Publisher:OpenStax College
Text book image
Biology (MindTap Course List)
Biology
ISBN:9781337392938
Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher:Cengage Learning
Text book image
Biology Today and Tomorrow without Physiology (Mi...
Biology
ISBN:9781305117396
Author:Cecie Starr, Christine Evers, Lisa Starr
Publisher:Cengage Learning
Text book image
BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)
Biology
ISBN:9781305967359
Author:STARR
Publisher:CENGAGE L
Text book image
Science Of Agriculture Biological Approach
Biology
ISBN:9780357229323
Author:Herren
Publisher:Cengage
Text book image
Medical Terminology for Health Professions, Spira...
Health & Nutrition
ISBN:9781305634350
Author:Ann Ehrlich, Carol L. Schroeder, Laura Ehrlich, Katrina A. Schroeder
Publisher:Cengage Learning
What Is A Virus ? ; Author: Peekaboo Kidz;https://www.youtube.com/watch?v=YS7vsBgWszI;License: Standard YouTube License, CC-BY