Microbiology with Diseases by Body System Chapter 3 Edition, Bauman | Complete Guide Summarize with AI Sum

MICROBIOLOGY WITH DISEASE BY BODY SYSTEM
CHAPTER 2 FULLY SOLVED WITH VERIFIED SOLUTIONS
Using a microscope, you observe an amoeba moving toward a food source. This is an example of -
ANSWER>>>responsiveness

Is a basal body part of a bacterial flagella? - ANSWER>>>no

T or F Reproduction is defined as an increase in the size of an organism. - ANSWER>>>False

Bacterial pili can be described as - ANSWER>>>specialized fimbriae

Which bacterial cell structures plays an important role in the creation of biofilms? - ANSWER>>>finbriae
and glycocalyces

Short, hairlike structures used only by eukaryotic cells for movement are called - ANSWER>>>cilia

A bacterial cell moving toward light would be an example of - ANSWER>>>positive phototaxis

Are prokaryotic flagella composed of tubulin - ANSWER>>>no

Are pili longer than fimbriae and flagella? - ANSWER>>>no

Are tubulin part of bacterial cell walls? - ANSWER>>>no

Bacterial cell walls that are resistant to drying contain - ANSWER>>>waxes

Lipid A is also known as - ANSWER>>>endotoxin

Bacteria of the genus mycoplasma are distinguished from other bacterial cells by - ANSWER>>>the
absence of a cell wall

Lipid soluble molecules would be expected to cross the cytoplasmic membrane by which of the following
processes? - ANSWER>>>diffusion

ATP is expended in which of the following processes? - ANSWER>>>active transport and group
translocation

Endospores survive a variety of harsh conditions in part because of - ANSWER>>>dipicolinic acid

Is hami unique to archaea? - ANSWER>>>yes

Does the glycocalux of a eukaryotic cell perform transfer of genetic material between cells? -
ANSWER>>>no

When cells are placed in a hypertonic solution, they lose water and shrivel. This is called -
ANSWER>>>crenation

Does endocytosis produce a structure called a food vesicle? - ANSWER>>>yes

One lipid found in eukaryotes not found in prokaryotes is - ANSWER>>>steroid

T or F Centrioles are found in all organisms except prokaryotes. - ANSWER>>>False

, Endoplasmic reticulum is classified as a membranous organelle of eukaryotic cells. T or F -
ANSWER>>>True

Are cristae associated with the nucleus of a eukaryotic cell? - ANSWER>>>no

The endoplasmic reticulum is a transport system within the cytoplasm. T or F - ANSWER>>>True

Which organelle is responsible for producing most of the ATP in a eukaryotic cell? -
ANSWER>>>mitochondrion

Chloroplasts differ from mitochondria in that they have - ANSWER>>>light harvesting pigments

Were eukaryotes formed from the union of small anaerobic cells by larger aerobic cells? - ANSWER>>>no

Does the eukaryotic cytoskeleton package cellular secretions? - ANSWER>>>no

The accumulation of glucose 6 phosphate inside a bacterial cell via phosphorylation of glucose is an
example of - ANSWER>>>group translocation

Do facilitated diffusion and active transport require a carrier protein? - ANSWER>>>yes

Which chemical substance contributes to the unique characteristics of acid fast bacteria? -
ANSWER>>>mycolic acid

The cytoplasmic membranes of ____ contain phospholipids and proteins - ANSWER>>>bacterial and
eukaryotic cells

Membrane rafts are found in the cytoplasmic membranes of - ANSWER>>>eukaryotes

Endocytosis and exocytosis are means of transport used by - ANSWER>>>eukaryotes

Some ____ use group translocation as a means of transport - ANSWER>>>bacteria

Hopanoids are found in _______ cytoplasmic membranes - ANSWER>>>bacterial

The cell walls of ________ contain peptidoglycan - ANSWER>>>bacteria

Cytoplasmic membranes of _____ are composed of phospholipids - ANSWER>>>bacteria and eukaryotes

Some members of _____________ have hami - ANSWER>>>archaea

________ may have pili - ANSWER>>>bacteria

Which prokaryotic cells have an outer membrane? - ANSWER>>>gram negative bacteria

Cytoplasmic membranes of ______ contain lipids - ANSWER>>>all prokaryotes

Chloroplasts use light energy to produce ATP and carbs - ANSWER>>>true

Peroxisomes contain enzymes used to digest nutrients that have been brought into the cell through
phagocytosis. - ANSWER>>>false

Bacterial protein synthesis can begin before the reading of the gene is complete. - ANSWER>>>true

All cell membranes contain phospholipids and a wide variety of proteins. - ANSWER>>>false