😎✌️ -Biology Test review- 😳🤚
are more complex?
Eukaryotic Cells
contain mitochondria?
Eukaryotic Cells
A student is observing a group of cells under a microscope. Which of the following structures best distinguishes the specimen as plant cells rather than animal cells?
large vacuole
have a cell membrane?
BOTH prokaryotes and eukaryotes
Which of the following BEST describes a difference between prokaryotic and eukaryotes.
Prokaryotic DNA is found in the nucleoid regions; eukaryotic DNA is in the nucleus.
contain DNA in a nucleus
Prokaryotic and Eukaryotic Cells
contain DNA?
Prokaryotic and Eukaryotic Cells
have ribosomes within the cytoplasm?
Prokaryotic and Eukaryotic Cells
Has Circular DNA
Prokaryotic cell
best represents a bacterium
Prokaryotic cell
A histology* student looks at an unidentified cell under the microscope. The student observes a nucleus, several oblong organelles, a cell membrane, and a cell wall. None of the organelles are green in color, so the student concludes that the cell does not contain chloroplasts. Which of the following most likely identifies the cell being observed? *Histology is the study of tissues.
a mushroom cell
While conducting a laboratory experiment comparing prokaryotic and eukaryotic cells, a student completes the following data table for cell #1....Based on the student's analysis, cell #1 is most likely which kind of cell?
bacterial
What cellular process takes place in the structures labeled number 1?
centrioles- formation of the mitotic spindle
Through photosynthesis, cells convert sunlight energy, water, and carbon dioxide into chemical energy. Which organelle performs photosynthesis?
chloroplast
Through photosynthesis, plant cells convert sunlight energy into chemical energy that can be used to perform cellular activities later on. Which organelle performs photosynthesis?
chloroplast
Which of the following organelles can be found in MOST fungi, plant and animal cells? Choose all that apply.
nucleus, cell membrane, mitochondria, ribosomes
Identify 2 characteristics shared by plant and fungi cells.
presence of a cell wall ,ribosomes
have a nucleus?
Eukaryotic Cells
Which two of the following structures are found in both prokaryotic and eukaryotic cells?
Ribosomes and cell membrane
Which of the following BEST represents an organelle containing the enzymes required for intracellular digestions?
lysosome best represents an organelle
By using intracellular digestion, immune cells have been observed engulfing bacteria and/or viruses to neutralize the infectious potential. Which of the following BEST identifies the organelle responsible for eliminating these pathogens from the cell?
lysosomes
Muscle cells require more energy than most other cells. Therefore, muscle cells have more of which organelle to produce needed energy?
mitochondria
Which labeled structure converts the energy in food into energy for use in cellular processes?
mitochondria
Dissolved oxygen refers to the level of free oxygen present in a body of water due to air flow or produced as a plant byproduct. Carbon dioxide in ponds is produced by respiration from aquatic plants and animals. The graph below shows the daily cycle of oxygen and carbon dioxide in a freshwater shrimp pond. The activity of which TWO organelles directly impacts the CO2 and O2 levels in the pond?
mitochondria and chloroplasts
Which organelle helps to make proteins and may be free-floating or attached to the endoplasmic reticulum?
ribosome
Which structure would be found in BOTH eukaryotic and prokaryotic cells?
ribosomes is the structure
In addition to the endoplasmic reticulum and golgi apparatus, which two organelles are used to assemble and transport proteins?
ribosomes, vesicles, centrioles
