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TLS Online TPP Program

#Id: 3654

The translation machinery relies on the high fidelity of the aminoacyl-tRNA synthetases to ensure the accurate decoding of each mRNA.

#Unit 3. Fundamental Processes #Translation initiation factors and their regulation #Part B Pointers
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TLS Online TPP Program

#Id: 4508

#Unit 13. Methods in Biology

EEG waves are not action potentials.

The EEG waves originate from alternating excitatory and inhibitory synaptic potentials that produce sufficient extracellular current flow across the cortex.
TLS Online TPP Program

#Id: 4509

#Unit 13. Methods in Biology

International 10–20 system

Internationally recognized method to describe and apply the location of scalp electrodes in EEG.
TLS Online TPP Program

#Id: 4510

#Unit 13. Methods in Biology
TLS Online TPP Program

#Id: 4511

#Unit 13. Methods in Biology

CSIR-PYQ Concept

Each electrode placement site has a letter to identify the lobe, or area of the brain: 

pre-frontal (Fp), frontal (F), temporal (T), parietal (P), occipital (O), and central (C).
TLS Online TPP Program

#Id: 4512

#Unit 13. Methods in Biology
TLS Online TPP Program

#Id: 4513

#Unit 13. Methods in Biology

CSIR-PYQ Concept

Z sites (zero) refers to an electrode placed on the midline sagittal plane of the skull, and is present mostly for reference/measurement points.