BIOLOGY 101 FINAL EXAM QUESTIONS
AND ANSWERS ALL CORRECT
Which is associated with DNA?
a. Chromosome
b. Nucleus
c. genes
d. All the above - Answer- d. All the above
When a cell is placed in a "hypotonic" solution - Answer- Water exits the cell
Endocytosis involves...
a. ATP
b. fusion of a vesicle with the plasma membrane
c. bulk transport of material into cell
d. all the above - Answer- d. All the above
Taxonomy is the study of: - Answer- Classification of all living things
Mitochondria is.... - Answer- is involved in cellular respiration, membrane bound
organelle, contains stroma, have a convoluted outer membrane.
An ATP molecule has _____ phosphates attached? - Answer- 3
Which organism is an example of an autotroph?
a. Human
b. Cow
c. Green Plant
e. E. Coli - Answer- c. Green Plant
Any energy transformation involves the loss of some energy as.... - Answer- Heat
An antibiotic like penicillin is effective as an antimicrobial drug because it... - Answer-
acts as a mimic for the correct substrate
often targets bacterial cellular components
What are possible products for fermentation? - Answer- ethanol, lactic acid, carbon
dioxide
, The color, temperature and foul odor of flowers of the titan arum are examples of -
Answer- adaptations
During photosynthesis, carbon dioxide... - Answer- is reduced to glucose
A phospholipid molecule has a head and two lipid tails. The tails are found: - Answer- In
the interior of the membrane
Active transport across a cell membrane... - Answer- requires a carrier protein
moves a molecule against the concentration gradient
What is the purpose of chlorophyll in Photosynthesis? - Answer- to capture solar energy
What is the criteria of Life? - Answer- respond to stimuli grow and divide homeostasis
reproduce and develop
Enzymes ______ the rate of a chemical reaction. - Answer- Speed Up
Where does glycolisis take place in the cell? - Answer- Cytoplasm
What is the total number of ATP molecules produced per glucose molecule in cellular
respiration? - Answer- 36 or 38
Enzymes are _____ - Answer- Proteins
Where do the light independent reactions of photosynthesis take place in a cell? -
Answer- Stroma of the chloroplast
What is the basic unit of life? - Answer- Cell
waste disposal center of cell - Answer- Lysozymes
Energy is brought into ecosystems by... - Answer- Organisms that photosynthesize, like
plants
Na/K Pump - Answer- faulty one associated to obesity
utilizes ATP to transport ions against the concentration gradient
actively transport ions across the membrane
active site is part of the.... - Answer- enzyme where the substrate can fit
The ETC - Answer- involves the inner membrane of mitochondria
The metabolic process that produces the most ATP molecules is... - Answer- electron
transport chain
AND ANSWERS ALL CORRECT
Which is associated with DNA?
a. Chromosome
b. Nucleus
c. genes
d. All the above - Answer- d. All the above
When a cell is placed in a "hypotonic" solution - Answer- Water exits the cell
Endocytosis involves...
a. ATP
b. fusion of a vesicle with the plasma membrane
c. bulk transport of material into cell
d. all the above - Answer- d. All the above
Taxonomy is the study of: - Answer- Classification of all living things
Mitochondria is.... - Answer- is involved in cellular respiration, membrane bound
organelle, contains stroma, have a convoluted outer membrane.
An ATP molecule has _____ phosphates attached? - Answer- 3
Which organism is an example of an autotroph?
a. Human
b. Cow
c. Green Plant
e. E. Coli - Answer- c. Green Plant
Any energy transformation involves the loss of some energy as.... - Answer- Heat
An antibiotic like penicillin is effective as an antimicrobial drug because it... - Answer-
acts as a mimic for the correct substrate
often targets bacterial cellular components
What are possible products for fermentation? - Answer- ethanol, lactic acid, carbon
dioxide
, The color, temperature and foul odor of flowers of the titan arum are examples of -
Answer- adaptations
During photosynthesis, carbon dioxide... - Answer- is reduced to glucose
A phospholipid molecule has a head and two lipid tails. The tails are found: - Answer- In
the interior of the membrane
Active transport across a cell membrane... - Answer- requires a carrier protein
moves a molecule against the concentration gradient
What is the purpose of chlorophyll in Photosynthesis? - Answer- to capture solar energy
What is the criteria of Life? - Answer- respond to stimuli grow and divide homeostasis
reproduce and develop
Enzymes ______ the rate of a chemical reaction. - Answer- Speed Up
Where does glycolisis take place in the cell? - Answer- Cytoplasm
What is the total number of ATP molecules produced per glucose molecule in cellular
respiration? - Answer- 36 or 38
Enzymes are _____ - Answer- Proteins
Where do the light independent reactions of photosynthesis take place in a cell? -
Answer- Stroma of the chloroplast
What is the basic unit of life? - Answer- Cell
waste disposal center of cell - Answer- Lysozymes
Energy is brought into ecosystems by... - Answer- Organisms that photosynthesize, like
plants
Na/K Pump - Answer- faulty one associated to obesity
utilizes ATP to transport ions against the concentration gradient
actively transport ions across the membrane
active site is part of the.... - Answer- enzyme where the substrate can fit
The ETC - Answer- involves the inner membrane of mitochondria
The metabolic process that produces the most ATP molecules is... - Answer- electron
transport chain
