Following statements are regarding the goals of gap phases.

(i) to prepare for the next phase of the cell cycle.

(ii) to check that the previous phase of the cell cycle has been completed appropriately.

(iii) to inhibits CDKs activity.

(iv) to enhance servillance mechanisms.

Which of the following is correct?

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#Question id: 15141

#SCPH05 I Biotechnology

An alignment of two protein sequences is given below:

Sequence A         A G A A C D E V I G

Sequence B         A G E Y C D A V I G

The similarity score (%) for the above alignment will be:

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#Question id: 2640

#SCPH28 | Zoology

Which of these properties do not agree with trp operon attenuator?

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#Question id: 11196

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

Pyrethroid insecticides prevent the voltage-gated sodium channels of insects from inactivating. Neurons that were exposed to pyrethroids would ________.

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#Question id: 4334

#SCPH01 Biochemistry

Which of the following is not true of RNA processing?

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#Question id: 59

#SCPH01 Biochemistry

Nitrogen (N) normally forms three covalent bonds with a valence of five. However, ammonium has four covalent bonds, each to a different hydrogen (H) atom (H has a valence of one). What do you predict to be the charge on ammonium?