Biology Now with Physiology (Second Edition)
Biology Now with Physiology (Second Edition)
2nd Edition
ISBN: 9780393631791
Author: Anne Houtman, Megan Scudellari, Cindy Malone
Publisher: W. W. Norton & Company
bartleby

Concept explainers

bartleby

Videos

Question
Book Icon
Chapter 10, Problem 1TQ
Summary Introduction

Nucleotides are building blocks of deoxyribonucleic acid (DNA). DNA is a genetic material and it transfers genetic information from one generation to another. In replication, two identical copies of DNA molecules are produced from the single DNA. The synthesis of ribonucleic acid (RNA) from a specific segment of deoxyribonucleic acid (DNA) is known as transcription. The synthesis of the protein from the mRNA sequence in the cytoplasm is known as translation. Replication, transcription, and translation are the central dogma of biology.

Expert Solution & Answer
Check Mark

Answer to Problem 1TQ

The following terms are linked with their appropriate definitions and they are given below:

Biology Now with Physiology (Second Edition), Chapter 10, Problem 1TQ

Explanation of Solution

Gene expression: Genes are transcribed into RNA molecules (for example, mRNA) and then translated into proteins through gene expression. In transcription, the mRNA is produced from the protein-coding gene and that mRNA is transported to the cytoplasm of the cell. Ribosomes convert the mRNA molecule into protein in the cytoplasm.

Gene regulation: The changing of the expression of genes in response to internal and external signal permits the organism to adapt to its surroundings through the synthesis of various proteins as required.

Transcription: The synthesis of RNA (for example, mRNA) from the DNA template by RNA polymerase is known as transcription. In transcription, the information present in the template DNA is converted into RNA.

Translation: The conversion of information present in the mRNA sequence into protein by ribosome is known as translation. Ribosomes synthesize protein according to the mRNA base sequence by linking amino acids. Proteins are composed of amino acids and they plays an important role in the structure and function of the cells.

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
a. What percentage of a drug is eliminated after 4 half-lives? Please round to the nearest percent.  b. What will happen to elimination of the drug in the previous question if the system is saturated? explain and show any math involved
If you wanted to reduce the difference between peak and trough levels that occur with repeated administration of a drug, how would you adjust the dose and dose interval without changing the plateau concentration (plateau is the average of peak and trough levels)? Select your answers for both dose and interval. Hint: It may be helpful to think about this problem using an example such as food. How would you eat if you wanted to maintain very steady hunger/satiety levels without changing your total caloric intake? Options: A. Dose; Increase dose     B. Dose; Decrease dose     C. Dose; Do not change dose     D. Interval; Increase the interval between doses (give the drug less frequently)    E. Interval; Decrease the interval between doses (give the drug more frequently)     F. Interval; Do not change the interval
What percentage of a drug is eliminated after 4 half-lives? Please round to the nearest percent. Show the math
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
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:PEARSON
Text book image
Biology 2e
Biology
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:OpenStax
Text book image
Anatomy & Physiology
Biology
ISBN:9781259398629
Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:Mcgraw Hill Education,
Text book image
Molecular Biology of the Cell (Sixth Edition)
Biology
ISBN:9780815344322
Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter Walter
Publisher:W. W. Norton & Company
Text book image
Laboratory Manual For Human Anatomy & Physiology
Biology
ISBN:9781260159363
Author:Martin, Terry R., Prentice-craver, Cynthia
Publisher:McGraw-Hill Publishing Co.
Text book image
Inquiry Into Life (16th Edition)
Biology
ISBN:9781260231700
Author:Sylvia S. Mader, Michael Windelspecht
Publisher:McGraw Hill Education
QCE Biology: Introduction to Gene Expression; Author: Atomi;https://www.youtube.com/watch?v=a7hydUtCIJk;License: Standard YouTube License, CC-BY