The bells begin to toll together and they toll respectively at intervals of 6, 7, 8, 9 and 12 seconds. After how many seconds will they toll together again?

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#Question id: 26420

#Unit 3. Fundamental Processes

X-Ray causes chromatin breakage, so which histone is replaced when chromosomal breakage/DSBR is observed

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#Question id: 4534

#Unit 3. Fundamental Processes

The yeast Saccharomyces cerevisiae divides by budding: instead of dividing to produce two identical daughter cells, the so-called mother cell buds to produce a daughter cell, The HO gene is expressed only in mother cells and only at a certain point in the cell cycle,

1. SBF	I- Which is active only during the G1-S transition of the cell cycle.
2. SWI5	II-Which acts only in the mother cell.
	III- Recruit nucleosome modifiers

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#Question id: 19383

#Unit 12. Applied Biology

Mutant EPSPS can be used to produce

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#Question id: 23891

#Unit 13. Methods in Biology

Which of the following is (are) used both in the polymerase chain reaction (PCR) and in DNA sequencing?

a. single-stranded DNA primers

b. deoxynucleotide triphosphates (dNTPs)

c. dideoxynucleotide triphosphates (ddNTPs)

d. DNA polymerase

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#Question id: 19339

#Unit 12. Applied Biology

The troponins and myoglobins are type of biomarkers of ______ disease?