©THESTAR 2024/2025 ALL RIGHTS RESERVED 1:27PM. A+
Bio 1500 Exam 2 (Nathan Mills) Exam
Questions And Answers |Latest 2025 |
Guaranteed Pass
What is the Cell Theory - Answer✔the cell is the fundamental structural and functional unit of
life
the activity of an organism depends on.... - Answer✔the individual and collective activity of its
cells
the activity of a cell is dictated by - Answer✔subcellular structures
the continuity of life has a - Answer✔cellular basis
i.e. all cells originate from other cells
number of cells in an organism - Answer✔1 to millions depending on size of organism
cells thought of in the same way as - Answer✔a manufacturing plant
basic characteristics of all cells (KNOW) - Answer✔1. plasma membrane
2. semifluid substance called cytosol
3. chromosomes (carry genetic info)
4. ribosomes (make proteins)
what do chromosomes do - Answer✔carry genetic information
what do ribosomes do - Answer✔make proteins
2 types of cells - Answer✔prokaryotic cells
eukaryotic cells
characteristics of prokaryotic cells - Answer✔-no nucleus
1|Page
, ©THESTAR 2024/2025 ALL RIGHTS RESERVED 1:27PM. A+
-no membrane-bound organelles
-cytoplasm bound by the plasma membrane
where is the DNA in prokaryotic cells - Answer✔unbound region called the nucleoid
examples of prokaryotic cells - Answer✔bacteria
archaea
characteristics of eukaryotic cells - Answer✔- DNA in nucleus that is bounded by a
membraneous nuclear envelope
- membrane-bound organelles
- cytoplasm in the region between the plasma membrane and nucleus
- eukaryotic cells are generally much larger than prokaryotic cells
examples of eukaryotic cells - Answer✔animal cells
plant cells
fungal cells
structures of cell surface - Answer✔plasma membrane
cell wall
cilia & flagella
cell junctions
structure of plasma membrane - Answer✔phospholipid bilayer
transport & receptor proteins
cholesterol (a steroid)
glycolipids (lipids with attached carbohydrates)
function of plasma membrane - Answer✔separates intracellular fluids from extracellular fluids
control what enters & leaves the cell
communication
cell wall is in - Answer✔plants and fungi
cell wall structure - Answer✔carbohydrate fibers in a carbohydrate or protein matrix
not a membrane
2|Page
Bio 1500 Exam 2 (Nathan Mills) Exam
Questions And Answers |Latest 2025 |
Guaranteed Pass
What is the Cell Theory - Answer✔the cell is the fundamental structural and functional unit of
life
the activity of an organism depends on.... - Answer✔the individual and collective activity of its
cells
the activity of a cell is dictated by - Answer✔subcellular structures
the continuity of life has a - Answer✔cellular basis
i.e. all cells originate from other cells
number of cells in an organism - Answer✔1 to millions depending on size of organism
cells thought of in the same way as - Answer✔a manufacturing plant
basic characteristics of all cells (KNOW) - Answer✔1. plasma membrane
2. semifluid substance called cytosol
3. chromosomes (carry genetic info)
4. ribosomes (make proteins)
what do chromosomes do - Answer✔carry genetic information
what do ribosomes do - Answer✔make proteins
2 types of cells - Answer✔prokaryotic cells
eukaryotic cells
characteristics of prokaryotic cells - Answer✔-no nucleus
1|Page
, ©THESTAR 2024/2025 ALL RIGHTS RESERVED 1:27PM. A+
-no membrane-bound organelles
-cytoplasm bound by the plasma membrane
where is the DNA in prokaryotic cells - Answer✔unbound region called the nucleoid
examples of prokaryotic cells - Answer✔bacteria
archaea
characteristics of eukaryotic cells - Answer✔- DNA in nucleus that is bounded by a
membraneous nuclear envelope
- membrane-bound organelles
- cytoplasm in the region between the plasma membrane and nucleus
- eukaryotic cells are generally much larger than prokaryotic cells
examples of eukaryotic cells - Answer✔animal cells
plant cells
fungal cells
structures of cell surface - Answer✔plasma membrane
cell wall
cilia & flagella
cell junctions
structure of plasma membrane - Answer✔phospholipid bilayer
transport & receptor proteins
cholesterol (a steroid)
glycolipids (lipids with attached carbohydrates)
function of plasma membrane - Answer✔separates intracellular fluids from extracellular fluids
control what enters & leaves the cell
communication
cell wall is in - Answer✔plants and fungi
cell wall structure - Answer✔carbohydrate fibers in a carbohydrate or protein matrix
not a membrane
2|Page
