BIO 171 EXAM PACKAGE DEAL WITH COMPLETE SOLUTIONS.

True or False. Because the genome is contained within an enclosed space (much like the nucleus of a cell), viruses are classified as eukaryotic. - Answer-False True or False. Although viruses may contain their genome within an enclosed space (much like the nucleus of a cell), it is considered nei...

True or False. Because the genome is contained within an enclosed space (much like the nucleus of a cell), viruses are classified as eukaryotic. - Answer-False Describe the two basic components of a virus. - Answer-1. Genomic material (DNA and RNA) 2. Capsid (membrane-like structure that contains...

The concept of treating all samples, whether known or unknown, as potentially hazardous (or pathogenic) materials is known as _____. - Answer-universal precautions List at least 3 observations a researcher would be sure to note while assessing an unknown microbial sample. - Answer-size and shape,...

What is cellular metabolism? - Answer-Metabolism is a controlled set of biochemical reactions that occur in living organisms in order to maintain life What is the primary function of enzymes, and how are they regulated? - Answer-Enzymes speed up chemical reactions. Most notably, the enzyme is not...

True or False . Although viruses may contain their genome within an enclosed space ( much like the nucleus of a cell ) , it is considered neither eukaryotic nor prokaryotic . - Answer-True Describe the two basic components of a virus . - Answer-A has virus ( 1 ) genomic material comprised of eith...

A nanometer is defined as: - Answer-10 -9 or one-billionth of a meter True or False: A nanometer is longer than a micrometer - Answer-False A nanometer is 1000x smaller than a micrometer Resolution and contrast are two critical factors that influence your ability to see an object. Explain each. -...

True/False. A virus is considered a microorganism. - Answer-False True or False: The smallest biological unit of life is the molecule. - Answer-False At a generalized level, all cells are comprised of what? - Answer-Macromolecules A student may also answer: Proteins, Lipids, Nucleic acids and Pol...

Microbiology is the study of what? - Microbiology is the study of microbes (microorganisms and viruses) and their biological processes. What is the smallest biological unit of life - cell What is a macromolecule? - A macromolecule is classified as a complex molecule that is composed from smaller...