The phrase "activity are due" is not correct in written English.
It appears to be a grammatical error, likely due to subject-verb agreement issues.
Example: "The activities are due by the end of the week."
Alternatives: "tasks are due" or "assignments are due."
Revised figures for GDP, a widely-watched measure of economic activity, are due to be released by the Commerce Department before the session starts.
The increased reduction rate and the high catalytic activity are due to the increased pre-exponent factor in the Arrhenius equation at constant activation energy.
Conclusion: We suggest that the effects on phasic activity are due to the inhibition of L-type calcium entry and that, during maintained or baseline activity, pH-sensitive Ca++ release, possibly from the sarcoplasmic reticulum occurs; but it is insufficient to overcome the inhibitory effects at the myofilaments.
Western Blot analysis revealed expression of all constructs (Fig. 3), suggesting that the differences in activity are due to functional differences and not due to lack of expression.
This makes it less likely that the substantial effects we see from substitution of single N-terminal residues on activity are due to alternation of the translocation process.
It is most likely that described effects of bestrophin-1 on L-type channel activity are due to modulation of β-subunit function.
The suppression of hurricane activity was due to the strong El Niño phenomenon gripping the tropical Pacific at the time.
In fact, they warned back in 2000 that cyclical patterns suggested that major terrorist activity was due again.
Antimicrobial activity is due to its affinity to instability between its oxidation states.
These results suggest that the antifungal activity is due to specific proteins, rather than metabolites.
