Biology 1201 Exam 4 Final Paper Questions And Solutions

BIOLOGY 1201 EXAM 4 FINAL PAPER
QUESTIONS AND SOLUTIONS

◉ Cellular response that may involve action in the nucleus is a
________
Answer: nuclear response


◉ Multicellular organisms depend on cell division for:
________
________
________
Answer: -development from a zygote
-growth
-repair


◉ a single cell in which we develop from
Answer: zygote


◉ adding mass to our bodies; numerous rounds of cell division
Answer: growth


◉ any time a cell is damaged, healthy cells have to divide &
replace the damaged cell

,Answer: repair


◉ an integral part of the cell cycle
Answer: cell division


◉ the life of a cell from formation to its own division
Answer: cell cycle


◉ mitosis results in daughter cells with _______ DNA
Answer: identical


◉ meiosis produces ___________ daughter cells
Answer: non-identical


◉ Majority of cells perform ________
Answer: mitosis


◉ When ________ divide, they undergo mitosis
Answer: somatic cells


◉ mitosis is ______ cell division
Answer: simple

, ◉ normal, non-reproductive cells
Answer: somatic cells


◉ ________ are reproductive cells
Answer: gametes


◉ do NOT develop until adulthood
Answer: muscle cells


◉ DNA is bound to ________
Answer: proteins


◉ DNA is organized into ________
Answer: chromosomes


◉ All the _____ in a cell forms the cell's genome
Answer: DNA


◉ the complete set of genes or genetic material present in a cell or
organism
Answer: genome


◉ Every ________ has a characteristic number of chromosomes in
each cell nuclues