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Cells Review
Cells Review
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Cell Biology Test Review
Flashcards
24 cards
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Questions
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Answers
1
Which of the following conclusions could you draw about the cell shown ?
The cell is prokaryotic because it has a nucleus.
The cell is eukaryotic because it does not have a nucleus.
The cell is prokaryotic because it does not have a nucleus.
The cell is eukaryotic because it has a nucleus.
2
What organelle is used to convert carbohydrates/sugar into (ATP) energy?
nucleus
chloroplasts
mitchondrion
cell membrane
3
How are prokaryotic cells different from eukaryotic cells when viewed in a microscope?
The prokaryotic cells have mitochondria.
The parokaryotic cells do not have nuclei.
The prokaryotic cells have a less distinct shape.
The prokaryotic cells are much larger.
4
Which of the following is true when comparing plant cells and animal cells?
Animal cells contain cell walls and a large central vacuole
Plant cells do not contain mitochondria or ribosomes
Plant cells do not have membrane-bound organelles
Animal cells don't contain chloroplast or large central vacuole
5
Which of the following organisms are prokaryotes?
bacteria
fungi
plants
animals
6
Looking at a cell under a microscope, you note that it is a prokaryote. How do you know?
The cell lacks a nucleus.
The cell lacks a cell membrane.
The cell lacks cytoplasm.
The cell lacks genetic material.
7
Which of the following structures enables sperm cells to swim?
cilia
pseudopods
ribosomes
flagella
8
I am unicellular, prokaryotic, and have a cell wall. What type of organism am I?
Paramecium
Yeast
Bacteria
Virus
9
A membrane of blood cells will only allow water, oxygen, and carbon dioxide to pass through. Which term describes this?
semi-permeable or selectively permiable
perforated
non-conductive
fully permeable
10
Which of the following is a function of the cell membrane? (aka plasma membrane)
keeps the cell wall in place
stores water, salt, proteins, and carbohydrates
breaks down lipids, carbohydrates, and proteins from foods
regulates the movement of materials in and out of the cell
11
I am a unicellular, eukaryotic, and and capable of photosynthesis. Which kingdom do I belong to?
Plantae
Animalia
Fungi
Protista
12
Which term describes the relatively constant internal physical conditions of an organism?
cell specialization
unicellularity
homeostasis
organ system
13
Which structure in the cell stores material, such as water, salts, proteins, and carbohydrates?
structure D
structure C
structure A
structure B
14
Which of the following structures is found in both prokaryotic and eukaryotic cells?
ribosome
nucleus
lysosome
mitochondrion
15
The tiny hair-like projections found on the cell are called cilia. How do they help the cell?
ATP is made at the cilia.
Cilia help the cell move in its environment.
Protein synthesis occurs on the cilia.
Photosynthesis occurs at the cilia.
16
The terms PLASMA MEMBRANE and CELL MEMBRANE are interchangeable.
False
True
17
Which cell structure is correctly paired with its primary function?
mitochondrion - lipid synthesis
ribosome - protein synthesis
vacuole - cell division
nucleus - storage of nutrients
18
Select the correct adaptations with the correct protists:
Euglena- Cillia
Euglena- Eye Spot
Paramecium- Contractile Vacuole
Paramecium- Flagella
Amoeba- Contractile Vacuole
Amoeba- Pseudopod
19
Which of the following statements about the nucleus is NOT true?
Nucleus is considered the control center of the cell.
Every type of cell (prokaryotic & eukaryotic) has a nucleus.
Nucleus is surrounded by a nuclear envelope.
Nucleus stores coded instructions for making cell protein.
20
Which biological molecule is the main component of the cell membrane?
protein
lipid
carbohydrate
nucleic acid
21
Which organelles are involved in energy conversion (light to sugar, then sugar to energy/ATP)?
mitochondria and ribosomes
smooth and rough endoplasmic reticulum
mitochondria and chloroplasts
Golgi apparatus and chloroplasts
22
Which organelle breaks down macromolecules, similar to the digestive system in humans ?
mitochondrion
endoplasmic reticulum
lysosome
golgi apparatus
23
The primary function of the cell wall is to
direct the activities ofthe cell.
support and protect the cell.
help the cell move.
store DNA.
24
Which of these best completes this concept map?
a prokaryotic cell
a virus
a plant cell
an animal cell
