query: why prokaryotic ribosomes have 30s and40s subunits and eukaryotic ribosomes have 40sand 60s subunits?
positive_passages.docid: 27052
positive_passages.text: Why do 60S & 40S ribosomal subunits make an 80S ribosome (not 100S)?
negative_passages.docid: 122358
negative_passages.text: Why lipophilic molecules can pass phospholipid bilayer, in spite of 2 hydrophilic layers?
negative_passages.docid: 150266
negative_passages.text: why do chaperones bring protein into mitochondria? why would mitochondria need protein?
negative_passages.docid: 136300
negative_passages.text: {5,15,25,35} is a group under multiplication mod 40
negative_passages.docid: 37045
negative_passages.text: Scoring matrices (BLOSUM & PAM) in BLAST and other sequence-comparison programs
negative_passages.docid: 9476
negative_passages.text: What does the second column in the output of 'ls -n' mean?
negative_passages.docid: 124184
negative_passages.text: Table cells larger than they are meant to be
negative_passages.docid: 112018
negative_passages.text: Multiple alignments
negative_passages.docid: 23362
negative_passages.text: Why are "degrees" and "bytes" not considered base units?
negative_passages.docid: 119621
negative_passages.text: Amino acid vs. amino-acid
negative_passages.docid: 12029
negative_passages.text: Why do elements on the Binding Energy per Nuclear Molecule after Iron (most stable) even form?
negative_passages.docid: 44180
negative_passages.text: What is the difference between procfs and sysfs?
negative_passages.docid: 113055
negative_passages.text: p,m and b columns in tables
negative_passages.docid: 67245
negative_passages.text: Is it possible to have multiple stop codons in one exon?
negative_passages.docid: 120719
negative_passages.text: Why isn't it $E \approx 27.642 \times mc^2$?
negative_passages.docid: 25645
negative_passages.text: Evolutionarily speaking, why do humans have 46 chromosomes
negative_passages.docid: 13290
negative_passages.text: why is DNA antiparallel? Can it be parallel?