Comprehensivel Exam:l BIOSl 255l

Comprehensivel Exam:l BIOSl 255/l

BIOS255l (Latestl 2026/l 2027l Update)l Anatomyl andl Physiologyl IIIl withl Labl Guide|l Q/Al |l Gradel A|l 100%l Correctl (Verifiedl Answers)l -Chamberlain

Q:l describel proteins

Answer:

madel froml aminol acids,l dipeptidel orl polypeptide

Q:l whatl isl al dipeptide

Answer:

2l aminol acidl chain

Q:l whatl isl polypeptide

Answer:

longl chainl ofl aminol acids

Q:l describel nucleicl acids

Answer:

Theyl arel polymersl ofl nucleotides,l DNAl orl RNA

Q:l howl arel proteinsl synthesized 1 / 3

Answer:

transcriptionl (DNAl -l mRNA),l translationl (mRNAl -l protein)

Q:l describel osmosis

Answer:

diffusionl ofl waterl throughl al selectivelyl permeablel membranel froml highl concentrationl tol lowl concentration

Q:l describel facilitatedl diffusion

Answer:

movementl ofl electrolytesl inl concentrationl gradientsl froml highl tol lowl concentration

Q:l describel activel transport

Answer:

solutesl movedl acrossl plasmal membranesl withl thel usel ofl energyl froml lowl concentrationl tol highl concentration

Q:l whatl arel thel stagesl ofl mitosis

Answer:

prophase,l metaphase,l anaphase,l telophase

Q:l whatl arel thel stagesl ofl meiosis

Answer:

interphase,l prophase,l metaphase,l anaphase,l telophase

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Q:l differencel betweenl meiosisl andl mitosis

Answer:

Mitosisl makesl twol identicall bodyl cellsl forl growthl andl repair.Meiosisl makesl fourl differentl sexl cellsl (sperml orl egg)l forl reproduction

Q:l describel hypotonicl solution

Answer:

Q:l nucleusl function

Answer:

controlsl cell,l holdsl DNA

Q:l mitochondrial function

Answer:

makel ATP

Q:l ribosomel function

Answer:

makel proteins

Q:l smoothl ERl function

Answer:

makesl lipids

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