Biochemistry
Cells
Cell Processes
Central Dogma
Bacteria & Viruses
100
What bonds are found BETWEEN water molecules?
Hydrogen Bonds
100
What type of cells has the following characteristics?
- No nucleus
- Unicellular
- Bacteria & Archaea
Prokaryotic
100
What are the steps of the cell cycle?
Hint: What acronym do we use?
P- prophase
M- metaphase
A- anaphase
T- telophase
100
What is the order of the Central Dogma?
DNA --> RNA --> Proteins
100
True or False: Viruses are considered living because they reproduce.
Explain why
False- Viruses are non-living and need a host to reproduce
200
What are the 4 major macromolecule groups?
Carbohydrates, Lipids, Proteins, Nucleic Acids
200
What organelles are shared between prokaryotic and eukaryotic cells?
Cell membrane, ribosomes, and cytoplasm
200
Which cell processes converts light energy to chemical energy? Where does it happen?
Photosynthesis; Chloroplast
200
What is the step between DNA and RNA called?
Transcription
200
Bacteria or Virus: M. tuberculosis
It is a bacteria
Genus: Mycobacterium (M.)
Species: tuberculosis
300
Enzymes __________ (increase/decrease) the activation energy and they ______________ (speed up/slow down) chemical reactions.
decrease; speed up.
300
Which organelles are ONLY found in plant cells?
Cell Wall, Chloroplast, Vacuole
300
What are the reactants and products of cellular respiration?
Reactants: oxygen and glucose
Products: carbon dioxide and water
300
What nitrogenous base replaces thymine in transcription?
Uracil
300
What treatment is used to treat bacterial infections?
Antibiotics
400
What property of water is illustrated?
Surface Tension
400
What is diffusion?
*Must saw the direction of the concentration gradient (down or against)*
Diffusion is when solute goes from high to low; down the concentration gradient
400
Reactions that do use oxygen are called aerobic. What are reactions that do NOT use oxygen called?
Anaerobic
400
Where in the cells does translation happen?
Ribosome (rRNA)
400
What is the name of this pathogen?
Virus
500
Here we have an enzyme reaction. We start with A binding to B. What is the name of structure labeled C?
Enzyme-Substrate Complex
500
What type of transport uses energy? What type of energy does it use?
Active Transport; Uses energy in the form of ATP
500
Which process occurs in both animals and plants?
Cellular Respiration
500
What carries the amino acids to the ribosome (rRNA)?
tRNA
500
What viral reproductive cycle has a dormant (asleep) phase?
The lysogenic cycle