History
Back in the day people believed life came from nothing, this was called?
Abiogenesis
What are the 4 types of macromolecules?
Carbohydrates, lipids, proteins, and nucleic acid
Coccus shape is…
spherical, bell-shaped, and looks like a bean
What are some characteristics of eukaryotic flagella and cilia?
Eukaryotic flagella are thick and covered by an extended cell membrane. Eukaryotic cilia are similar to flagella but smaller and more numerous, they are used for locomotion and sensing the environment
Why don’t antibiotics work on viral infections?
Antibiotics are meant to fight bacterial infections
All life comes from pre-existing cells, this is called?
Biogenesis
This is the monomer of carbohydrates…
Monosaccarides
Vibrio looks like…
Rods that are gently curved
How many membranes does a eukaryotic nucleus have?
2
Are viruses alive?
Bacteria began as using this type of photosynthesis…
Anoxygen
These are the 4 types of lipids…
Triglycerides, phospholipids, steroids, and waxes
Tetrads looks like…
A cube shape
What does the rough ER do and what give it its “rough” look?
Protein synthesis and ribosomes
A virus consists of…
A nucleic acid enclosed in a protein coat (capsid) and sometimes have a membranous envelope
Now, bacteria use this type of photosynthesis….
Oxygenic
What are the names of the protein structures?
Primary, secondary, (alpha helix and beta pleated sheet), tertiary, and quaternary
Streptococcus looks like…
A chain with a varying number of bacteria
What does the Golgi Apparatus do?
Modifies protein by adding polysaccharides and lipids sends them to their final destination
What are capsids made of?
Repeating protein subunits called capsomers
Biogenesis was discovered from this experiment…
Pasteur’s Experiment
What does it mean for a protein to be denatured?
Disruption of the normal 3D shape of protein. Caused by heat, acid, alcohol, and some disinfectants
The external structures involved in motility are…
Flagella and axial filaments
The 2 types of vesicles are…
What are the 2 types of viruses?
DNA viruses and RNA viruses