In a single molecule of water, two hydrogen atoms are bonded to a single oxygen atom by ________.

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#Question id: 2712

#SCPH05 I Biotechnology

A researcher found a method she could use to manipulate and quantify phosphorylation and methylation in embryonic cells in culture. One of her colleagues suggested she try increased methylation of cytosine (C) nucleotides in the DNA of promoters of a mammalian system. Which of the following results would she most likely see?

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#Question id: 11459

#SCPH28 | Zoology

Partial or complete loss of hearing (deafness) can be caused by damage to the ________.

I) axons of the neurons associated with each hair cell that carry information to the brain

II) hair cells (the sensory receptors) in the cochlea

III) tympanic membrane, or eardrum

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#Question id: 812

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

Which of the following is not known to be involved in the process of assisted folding of proteins?

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#Question id: 19303

#SCPH06 I Botany

A typical plant gene has the following regions 

(i) Promoter

(ii) enhancer/silencer

(iii) Cap site 

(iv) Translated region  

(v) Initiation codon

(vi) Exons 

(vii) intron

(viii) Stop codon

(ix) Poly (A) tail

Which of the following option is incorrect?

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#Question id: 14107

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

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