BIO 210 PRACTICE EXAM SET 2026
QUESTIONS ANSWERS VERIFIED A+
◉ Hypotonic solution.
Answer: cells lyse/burst
◉ Isotonic solution.
Answer: no change
◉ Hypertonic solution.
Answer: cell shrink
◉ cell cycle.
Answer: before a cell can divide, it's DNA has to be replicated exactly
◉ 3 stages of interphase.
Answer: G1 - Growth and metabolism
S - DNA replication
G2 - Preparation for division
◉ Cell Division - Mitosis.
,Answer: 4 Phases
Prophase
Metaphase
Anaphase
Telophase
◉ Prophase.
Answer: chromosomes appear
◉ Metaphase.
Answer: chromosomes cluster in the middle
◉ Anaphase.
Answer: daughter chromosomes appear
◉ Telophase.
Answer: identical sets of chromosomes at opposite poles; cleavage
furrow
◉ Cytokinesis.
Answer: complete division of the cell
, ◉ Protein synthesis - Transcription.
Answer: DNA's information is encoded by a codon in mRNA.
Happens in the nucleus
◉ Protein synthesis - Translation.
Answer: Information carried by the mRNAis decoded by an
anticodon and used to assemble polypeptides. Happens in the
cytosol/ribosome
◉ Tissues.
Answer: Groups of cells similar in structure that perform a specific
function
◉ Epithelial Tissue.
Answer: a sheet of cells that cover a body surface or lines a cavity
◉ Connective Tissue (CT).
Answer: CT Proper - fibroblasts
Cartilage - chondrocytes
Bone - Osteocytes
Blood - erythrocytes and leukocytes and platelets
◉ Muscle tissue.
QUESTIONS ANSWERS VERIFIED A+
◉ Hypotonic solution.
Answer: cells lyse/burst
◉ Isotonic solution.
Answer: no change
◉ Hypertonic solution.
Answer: cell shrink
◉ cell cycle.
Answer: before a cell can divide, it's DNA has to be replicated exactly
◉ 3 stages of interphase.
Answer: G1 - Growth and metabolism
S - DNA replication
G2 - Preparation for division
◉ Cell Division - Mitosis.
,Answer: 4 Phases
Prophase
Metaphase
Anaphase
Telophase
◉ Prophase.
Answer: chromosomes appear
◉ Metaphase.
Answer: chromosomes cluster in the middle
◉ Anaphase.
Answer: daughter chromosomes appear
◉ Telophase.
Answer: identical sets of chromosomes at opposite poles; cleavage
furrow
◉ Cytokinesis.
Answer: complete division of the cell
, ◉ Protein synthesis - Transcription.
Answer: DNA's information is encoded by a codon in mRNA.
Happens in the nucleus
◉ Protein synthesis - Translation.
Answer: Information carried by the mRNAis decoded by an
anticodon and used to assemble polypeptides. Happens in the
cytosol/ribosome
◉ Tissues.
Answer: Groups of cells similar in structure that perform a specific
function
◉ Epithelial Tissue.
Answer: a sheet of cells that cover a body surface or lines a cavity
◉ Connective Tissue (CT).
Answer: CT Proper - fibroblasts
Cartilage - chondrocytes
Bone - Osteocytes
Blood - erythrocytes and leukocytes and platelets
◉ Muscle tissue.
