Chlorophylls a and b are abundant in green plants, and c and d are found in some protists and cyanobacteria. A number of different types of bacteriochlorophyll have been found; which type of chlorophyll is the most widely distributed, shows the distribution of pigments in different types of photosynthetic organisms;

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#Question id: 11988

#SCPH28 | Zoology

If mayflies lay eggs on roads instead of in water, this behavior could involve which of the following? 

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#Question id: 18381

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

Which bacterial strain was improved by scientists to be able to degrade 2,4-dinitrotoluene and promote plant growth

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#Question id: 2625

#SCPH05 I Biotechnology

positive regulation is applied when

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#Question id: 4162

#SCPH05 I Biotechnology

Which statement is false concerning aminoacyl-tRNA synthetase?

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#Question id: 1113

#SCPH28 | Zoology

Consider this pathway:

epinephrine → G protein-coupled receptor → G protein → adenylyl cyclase → cAMP

The second messenger in this pathway is: