Bio 111 test #1 Questions and Answers with Verified Solutions | Latest
2026 Update
Q: What can affect enzyme function?
Answer:
What do these things do to enzyme function? Denatured affects change, shape of cell
so how can it function.
Q: List examples of molecules that can freely move through the selectively
permeable cell
Answer:
membrane as well as those that require protein carriers. Osmosis
Q: simple diffusion
Answer:
particles(solutes) move from high concentration to low concentration-that
is, they move down their concentration gradient.
,Bio 111 test #1 Questions and Answers with Verified Solutions | Latest
2026 Update
Q: facilitated diffusion
Answer:
form of passive transport in which a substance moves down its
concetration ingredient with the aid of a transport protein.
Q: osmosis
Answer:
the movement of water down its concentration gradient, is also a type of passive
transport.
Q: active transport
Answer:
the cell uses energy and a transport protein to move a substance against its
concentration gradient
, Bio 111 test #1 Questions and Answers with Verified Solutions | Latest
2026 Update
Q: What happens to cells in hypertonic, hypotonic, and isotonic environments?
Answer:
Hypertonic-cell shrivels due to loss of water. Shrinks Hypotonic-cell fills bursting
due to gain of water. Swell Isotonic-same=equal
Q: Endocytosis
Answer:
allows a cell to engulf fluids and large molecules and bring them into the cell
Q: Exocytosis
Answer:
uses vesicles to transport substances out of cells.
Q: What are the distinguishing characteristics of living things?
Answer:
All life shares five characteristics.
2026 Update
Q: What can affect enzyme function?
Answer:
What do these things do to enzyme function? Denatured affects change, shape of cell
so how can it function.
Q: List examples of molecules that can freely move through the selectively
permeable cell
Answer:
membrane as well as those that require protein carriers. Osmosis
Q: simple diffusion
Answer:
particles(solutes) move from high concentration to low concentration-that
is, they move down their concentration gradient.
,Bio 111 test #1 Questions and Answers with Verified Solutions | Latest
2026 Update
Q: facilitated diffusion
Answer:
form of passive transport in which a substance moves down its
concetration ingredient with the aid of a transport protein.
Q: osmosis
Answer:
the movement of water down its concentration gradient, is also a type of passive
transport.
Q: active transport
Answer:
the cell uses energy and a transport protein to move a substance against its
concentration gradient
, Bio 111 test #1 Questions and Answers with Verified Solutions | Latest
2026 Update
Q: What happens to cells in hypertonic, hypotonic, and isotonic environments?
Answer:
Hypertonic-cell shrivels due to loss of water. Shrinks Hypotonic-cell fills bursting
due to gain of water. Swell Isotonic-same=equal
Q: Endocytosis
Answer:
allows a cell to engulf fluids and large molecules and bring them into the cell
Q: Exocytosis
Answer:
uses vesicles to transport substances out of cells.
Q: What are the distinguishing characteristics of living things?
Answer:
All life shares five characteristics.
