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Identify structure and characteristics of the following bacteria viruses and fungi?
Bacteria:
-Structure: cell wall made of peptidoglycan, no membrane-bound organelles, sometimes have flagella, nucleoid region with DNA in it
-Characteristics: they are prokaryotes; can cause infections like chlamydia, gonorrhea, and syphilis, as well as food poisoning (E. coli, etc.); can breakdown nitrogen from dead animals; two types of bacteria: Eubacteria and Archaebacteria (of the Domains Bacteria and Archaea), of the obsolete (no longer used) Kingdom Monera
Viruses
-Structure: consist of two or three parts: either DNA or RNA (usually RNA), a protein coat that protects these genes, and sometimes an envelope of lipids that surrounds the protein coat when they are outside a cell
-Characteristics: not considered to be alive, parasites, need to be inside a host to replicate (make more of themselves), infectious, attach to host cells and kill them, may have evolved from plasmids (circular rings of bacterial DNA that can move between cells)
Fungi
-Structure: have asexual or sexual spores (spores being reproductive structures protruding from the fungus), hyphal structure, cell walls made of chitin
-Characteristics: they are heterotrophs, eukaryotes, can cause infections like athlete's foot, and ; either saprobes (get their nutrients from dead, previously living matter) or parasites (get their nutrients from living matter (the living matter is called a host)), of the Kingdom Fungi
I'm sorry I can't help you more. This should be plenty info, though! I'm taking AP Bio right now, but I forgot some of what we learned about this stuff. I hope this helps you anyway!
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Which of the following shapes are most often found in bacteria microbes?
Bacteria microbes are most commonly found in three shapes: cocci (spherical), bacilli (rod-shaped), and spirilla (spiral-shaped). Each shape has unique characteristics that can help identify different types of bacteria.
Why is important to be able to identify different colony shapes sizes edges etc?
It is important to be able to identify different colony shapes, sizes, and edges is a way to learn and identify the name of the bacteria. A selective medium is a nutritional for bacteria to grow while inhibiting other bacteria growth.
What are the distinguishing visual characteristics that differentiate bacteria from yeast when observed under a microscope?
Bacteria are typically smaller and have a simpler, rod-shaped or spherical structure, while yeast are larger and have a more complex, oval-shaped structure with a distinct nucleus.
Which of the following characteristics is usually shared by bacteria and fungi and plants?
Cell walls are a characteristic shared by bacteria, fungi, and plants. These structures provide support and protection for the cells.
What following characteristics can be used to classify an organism into a taxonomic domain?
The current system, the Three Domain System, groups organisms primarily based on differences in ribosomal RNA structure. Ribosomal RNA is a molecular building block for ribosomes. Under this system, organisms are classified into three domains and six kingdoms. The domains are Archaea, Bacteria, and Eukarya. The kingdoms are Archaebacteria (ancient bacteria), Eubacteria (true bacteria), Protista, Fungi, Plantae, and Animalia
Which of the following shapes are most often found in bacteria microbes?
Bacteria microbes are most commonly found in three shapes: cocci (spherical), bacilli (rod-shaped), and spirilla (spiral-shaped). Each shape has unique characteristics that can help identify different types of bacteria.
What is the difference between atypical bacteria and typical bacteria?
These are characteristics of typical bacteriacell wall (has peptidoglycan)cell membraneno nuclear membranereproduce by cell fissionsusceptible to antibiotics, but not antifungal agents Atypical bacteria would deviations of that. For more information visit the Related Link.
Classification of bacteria according to bergeys manual?
Bergey's Manual of Systematic Bacteriology classifies bacteria based on their phenotypic and genotypic characteristics. Bacteria are grouped into phyla, classes, orders, families, genera, and species based on their shared characteristics. This manual provides a comprehensive taxonomy of bacteria, helping to identify and categorize different bacterial organisms.
Why is important to be able to identify different colony shapes sizes edges etc?
It is important to be able to identify different colony shapes, sizes, and edges is a way to learn and identify the name of the bacteria. A selective medium is a nutritional for bacteria to grow while inhibiting other bacteria growth.
What is a description of the structure of bacteria?
The structure of a bacteria is your mom
What are the distinguishing visual characteristics that differentiate bacteria from yeast when observed under a microscope?
Bacteria are typically smaller and have a simpler, rod-shaped or spherical structure, while yeast are larger and have a more complex, oval-shaped structure with a distinct nucleus.
What is the purpose of Enterotube?
Enterotube is a system used in microbiology to identify and differentiate enteric bacteria based on their biochemical characteristics. It consists of multiple compartments containing various substrates that can be utilized by the bacteria for metabolic reactions, helping to identify the species present. Enterotube allows for rapid and accurate identification of bacteria in clinical and research settings.
Why are cultural and biochemical characteristics so important for assigning bacteria to a taxonomic group?
Cultural and biochemical characteristics are important for assigning bacteria to a taxonomic group because they provide valuable information about the physiology and genetic makeup of the bacteria. Cultural characteristics, such as growth requirements and appearance on agar media, can help distinguish between different bacterial species. Biochemical characteristics, such as metabolic capabilities and enzyme production, can provide insights into the biochemical pathways and metabolic capabilities of the bacteria. These characteristics are essential for the accurate classification and identification of bacteria within taxonomic groups.
What are three methods that are used to identify bacteria?
Three common methods used to identify bacteria include Gram staining, biochemical tests, and molecular techniques such as polymerase chain reaction (PCR) or sequencing of the bacterial genome. These methods help to determine the characteristics of the bacteria, such as cell wall composition, metabolic characteristics, and genetic makeup, which aid in identification.
Are all bacteria the same shape?
No, bacteria come in various shapes such as spherical (cocci), rod-shaped (bacilli), spiral (spirilla), and comma-shaped (vibrios). Each shape has unique characteristics that help classify and identify different types of bacteria.
Which of the following characteristics is usually shared by bacteria and fungi and plants?
Cell walls are a characteristic shared by bacteria, fungi, and plants. These structures provide support and protection for the cells.
What following characteristics can be used to classify an organism into a taxonomic domain?
The current system, the Three Domain System, groups organisms primarily based on differences in ribosomal RNA structure. Ribosomal RNA is a molecular building block for ribosomes. Under this system, organisms are classified into three domains and six kingdoms. The domains are Archaea, Bacteria, and Eukarya. The kingdoms are Archaebacteria (ancient bacteria), Eubacteria (true bacteria), Protista, Fungi, Plantae, and Animalia
