CELL BIO CH 1,2,3,&4 QUESTIONS WITH
100% CORRECT ANSWERS { GRADED
A+}
Life - ✔✔Anything that can reproduce or copy itself from simpler naturally
occurring components
Cell - ✔✔Fundamental unit of life
Prokaryotes and eukaryotes - ✔✔Use DNA and RNA to make protein
Bacteria - ✔✔Most abundant and diverse
Archea - ✔✔_____ and you, Carrie are closely related
Eukaryotes - ✔✔Membrane bound, organelles only in
nucleus, mitochondria, chloroplasts - ✔✔Two membranes
Endoplasmic reticulum, Golgi lysosomes, proxisomes - ✔✔One membrane
, Present in all eukaryotes and less evident in bacteria - ✔✔Cytoskeleton
Eukaryotes - ✔✔Has exons and entrons in its genes
3 - ✔✔Amino acids always have how many nucleotides
Amino acids - ✔✔Determine genetic code and where the earliest recombinant
proteins were synthesized in E. coli bacteria ex. Insulin and growth hormone.
endosymbiont hypothesis - ✔✔Mitochondria and chloroplast have their own
DNA and ribosomes
Gene organization and ribosomes resemble those bacteria
Mitochondria and chloroplast - ✔✔Used to be considered ancient bacteria
engulfed by eukaryotes
Archea resemble bacteria - ✔✔No internal membrane bound organelles
Archea resemble eukaryotes - ✔✔Similar transcription and translation machinery
Archea - ✔✔Have unique membrane and cell wall compounds
Creation of novel bacteria - ✔✔Modified DNA of one bacterial strain was
synthesized in a lab and placed in DNA free shell from another bacterial strain
100% CORRECT ANSWERS { GRADED
A+}
Life - ✔✔Anything that can reproduce or copy itself from simpler naturally
occurring components
Cell - ✔✔Fundamental unit of life
Prokaryotes and eukaryotes - ✔✔Use DNA and RNA to make protein
Bacteria - ✔✔Most abundant and diverse
Archea - ✔✔_____ and you, Carrie are closely related
Eukaryotes - ✔✔Membrane bound, organelles only in
nucleus, mitochondria, chloroplasts - ✔✔Two membranes
Endoplasmic reticulum, Golgi lysosomes, proxisomes - ✔✔One membrane
, Present in all eukaryotes and less evident in bacteria - ✔✔Cytoskeleton
Eukaryotes - ✔✔Has exons and entrons in its genes
3 - ✔✔Amino acids always have how many nucleotides
Amino acids - ✔✔Determine genetic code and where the earliest recombinant
proteins were synthesized in E. coli bacteria ex. Insulin and growth hormone.
endosymbiont hypothesis - ✔✔Mitochondria and chloroplast have their own
DNA and ribosomes
Gene organization and ribosomes resemble those bacteria
Mitochondria and chloroplast - ✔✔Used to be considered ancient bacteria
engulfed by eukaryotes
Archea resemble bacteria - ✔✔No internal membrane bound organelles
Archea resemble eukaryotes - ✔✔Similar transcription and translation machinery
Archea - ✔✔Have unique membrane and cell wall compounds
Creation of novel bacteria - ✔✔Modified DNA of one bacterial strain was
synthesized in a lab and placed in DNA free shell from another bacterial strain
