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Final Exam BIO 331 with correct answers 100% 2026

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Final Exam BIO 331 with correct answers 100% 2026 Lysosome - Correct AnswerIntracellular degradation Endosome - Correct Answerin of endocytosed material Peroxisome - Correct AnswerOxidation of toxic molecules Gated Transport - Correct AnswerCytosol to nucleus through nuclear pores Proteins for mitochondria and chloroplasts - Correct AnswerImported unfolded and then edited and folded in the genes. Chaperone proteins pull protein across and help fold. TOM, TIM, TIM23 are used. ER signaling - Correct Answerprotein translocation is co-translational - protein is made in the ER and ribosomes are attached - SRP localize and stabilize ribosome. Water soluble go in, hydrophobic embedded Vesicles - Correct AnswerForm mold for vesical and clathrin coating and COPI and II - bud from golgi and plasma membrane. Dynamin surrounds and constricts ring. Cargo determined by adaptins. Rab help with vesicle docking and SNAREs help to proper organelle Cellular Responses to Signaling Molecules - Correct Answer1.Alter cell shape 2.Cause cell division (mitogen) 3.Impact cell movement (motogen) 4.Change cell metabolism 5.Alter gene expression 6.Cause cell death

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Final Exam BIO 331 with correct
answers 100% 2026
Lysosome - Correct AnswerIntracellular degradation



Endosome - Correct Answerin of endocytosed material



Peroxisome - Correct AnswerOxidation of toxic molecules



Gated Transport - Correct AnswerCytosol to nucleus through nuclear pores



Proteins for mitochondria and chloroplasts - Correct AnswerImported unfolded and then edited
and folded in the genes. Chaperone proteins pull protein across and help fold. TOM, TIM, TIM23
are used.



ER signaling - Correct Answerprotein translocation is co-translational - protein is made in the ER
and ribosomes are attached - SRP localize and stabilize ribosome. Water soluble go in,
hydrophobic embedded



Vesicles - Correct AnswerForm mold for vesical and clathrin coating and COPI and II - bud from
golgi and plasma membrane. Dynamin surrounds and constricts ring. Cargo determined by
adaptins. Rab help with vesicle docking and SNAREs help to proper organelle



Cellular Responses to Signaling Molecules - Correct Answer1.Alter cell shape

2.Cause cell division (mitogen)

3.Impact cell movement (motogen)

4.Change cell metabolism

5.Alter gene expression

6.Cause cell death

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