QCM is a kind of a piezoelectric biosensor which detects mass change. What is the standard form of QCM biosensor ?

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#Question id: 933

#1. Molecules and their Interaction Relevant to Biology

Industrially, nitrogen for use in fertilizers is converted to ammonia by ________.

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#Question id: 1403

#4. Cell Communication and Cell Signaling

Tumor-suppressor genes encode proteins with which of the following functions?

a. growth-promoting               b. growth-arresting                  c. pro-apoptotic

d. anti-apoptotic                      e. DNA repair

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#Question id: 2638

#2. Cellular Organization

Which of these systems give the best mode for turning trp operon off?

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#Question id: 22947

#5. Developmental Biology

FLOWERING LOCUS M (Floral repressor) that is expressed in leaves and apex, belongs to:

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#Question id: 5752

#8. Inheritance Biology

base change that changes a codon for an amino acid to a stop codon