Tropical forests are being converted to farm or pasture land at an alarming rate, and one major focus is on the biodiversity and the impact to these ecosystems. What is a direct benefit to humans that helps explain why these forests need to be preserved?

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#Question id: 2635

#I Life Science/ Life Sciences Group – I-V

In E. coli, deleting the ribosome binding site and region 1 of the trp attenuator and leaving the remainder of the attenuator intact has which of the following effects?

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#Question id: 14130

#SCPH05 I Biotechnology

PAM 250 matrix is normally used for –

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#Question id: 15755

#SCPH05 I Biotechnology

Cybrids or cytoplasmic hybrids are cells or plants containing

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#Question id: 4379

#SCPH28 | Zoology

Bromodomains are found in chromosome-associated proteins that contribute to transcriptional activation. To facilitate this activation, the bromodomains bind to histones, specifically their lysine residues that have been post-translationally modified by:

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#Question id: 4327

#SCPH01 Biochemistry

What would occur if the repressor of an inducible operon were mutated so it could not bind the operator?