BIO 210 - FINAL EXAM
REVIEW LATEST QUESTIONS
AND VERIFIED CORRECT
ANSWERS GRADED A+
Cell Division - Mitosis - CORRECT ANSWER-4 Phases
Prophase
Metaphase
Anaphase
Telophase
Prophase - CORRECT ANSWER-chromosomes appear
Metaphase - CORRECT ANSWER-chromosomes cluster in the middle
Anaphase - CORRECT ANSWER-daughter chromosomes appear
Telophase - CORRECT ANSWER-identical sets of chromosomes at opposite poles; cleavage
furrow
Cytokinesis - CORRECT ANSWER-complete division of the cell
,Protein synthesis - Transcription - CORRECT ANSWER-DNA's information is encoded by a
codon in mRNA. Happens in the nucleus
Protein synthesis - Translation - CORRECT ANSWER-Information carried by the mRNAis
decoded by an anticodon and used to assemble polypeptides. Happens in the cytosol/ribosome
Tissues - CORRECT ANSWER-Groups of cells similar in structure that perform a specific
function
Epithelial Tissue - CORRECT ANSWER-a sheet of cells that cover a body surface or lines a
cavity
Connective Tissue (CT) - CORRECT ANSWER-CT Proper - fibroblasts
Cartilage - chondrocytes
Bone - Osteocytes
Blood - erythrocytes and leukocytes and platelets
Muscle tissue - CORRECT ANSWER-skeletal muscle
Cardiac muscle
smooth muscle
nervous tissue - CORRECT ANSWER-neurons
neuroglia
, Glandular epithelia - Endocrine - CORRECT ANSWER-ductless glands that secrete directly
into the bloodstream. Product does not leave the body (hormones)
Glandular epithelia - exocrine - CORRECT ANSWER-secrete their products through ducts
onto body surfaces - the EXit the body. Sebaceous (oil) glands nd sudiferous (sweat) glands
3 regions of the skin - CORRECT ANSWER-epidermis (outermost)
dermis (vascular layer)
hypodermis - subcutaneous
5 cell layers of the epidermis - CORRECT ANSWER-stratum corneum - keratinized -
waterproof sloughs off cells are dead
stratum lucidum - only in thick skin - soles of feet and palms of hands - cells are dead here
stratum granulosum - keratinization begins here
stratum spinosum - tension resisting bundles of pre-keratin filaments
stratum basale - actively mitotic stem cells
Sweat Glands - CORRECT ANSWER-sudiferous - secrete sweat into and through the glands
duct system to the skin surface
Oil Glands - CORRECT ANSWER-sebaceous - oil glands that secrete sebum to the skin and
hair. Help prevent from drying out.
Skin Cancer - CORRECT ANSWER-Basal Cell Carcinoma
Squamous Cell carcinoma
Melanoma
REVIEW LATEST QUESTIONS
AND VERIFIED CORRECT
ANSWERS GRADED A+
Cell Division - Mitosis - CORRECT ANSWER-4 Phases
Prophase
Metaphase
Anaphase
Telophase
Prophase - CORRECT ANSWER-chromosomes appear
Metaphase - CORRECT ANSWER-chromosomes cluster in the middle
Anaphase - CORRECT ANSWER-daughter chromosomes appear
Telophase - CORRECT ANSWER-identical sets of chromosomes at opposite poles; cleavage
furrow
Cytokinesis - CORRECT ANSWER-complete division of the cell
,Protein synthesis - Transcription - CORRECT ANSWER-DNA's information is encoded by a
codon in mRNA. Happens in the nucleus
Protein synthesis - Translation - CORRECT ANSWER-Information carried by the mRNAis
decoded by an anticodon and used to assemble polypeptides. Happens in the cytosol/ribosome
Tissues - CORRECT ANSWER-Groups of cells similar in structure that perform a specific
function
Epithelial Tissue - CORRECT ANSWER-a sheet of cells that cover a body surface or lines a
cavity
Connective Tissue (CT) - CORRECT ANSWER-CT Proper - fibroblasts
Cartilage - chondrocytes
Bone - Osteocytes
Blood - erythrocytes and leukocytes and platelets
Muscle tissue - CORRECT ANSWER-skeletal muscle
Cardiac muscle
smooth muscle
nervous tissue - CORRECT ANSWER-neurons
neuroglia
, Glandular epithelia - Endocrine - CORRECT ANSWER-ductless glands that secrete directly
into the bloodstream. Product does not leave the body (hormones)
Glandular epithelia - exocrine - CORRECT ANSWER-secrete their products through ducts
onto body surfaces - the EXit the body. Sebaceous (oil) glands nd sudiferous (sweat) glands
3 regions of the skin - CORRECT ANSWER-epidermis (outermost)
dermis (vascular layer)
hypodermis - subcutaneous
5 cell layers of the epidermis - CORRECT ANSWER-stratum corneum - keratinized -
waterproof sloughs off cells are dead
stratum lucidum - only in thick skin - soles of feet and palms of hands - cells are dead here
stratum granulosum - keratinization begins here
stratum spinosum - tension resisting bundles of pre-keratin filaments
stratum basale - actively mitotic stem cells
Sweat Glands - CORRECT ANSWER-sudiferous - secrete sweat into and through the glands
duct system to the skin surface
Oil Glands - CORRECT ANSWER-sebaceous - oil glands that secrete sebum to the skin and
hair. Help prevent from drying out.
Skin Cancer - CORRECT ANSWER-Basal Cell Carcinoma
Squamous Cell carcinoma
Melanoma
