Which of the following  growth hormone  promote stem growth and were discovered in relation to the “foolish seedling disease” of rice?

TLS Online TPP Program

#Question id: 2473

#Unit 2. Cellular Organization

A microtubule protofilament is formed by the:

TLS Online TPP Program

#Question id: 12201

#Unit 6. System Physiology – Plant

ARF dependent signalling are regulated by auxin concenteration, given some condition followed;

I) In the absence of auxin

 II) In the presence of auxin

Find the statements that are correctly matched with given certain condition,

a)  AUX/IAA repressor proteins containing interaction domains similar to those found in the ARFs form heterodimers with the ARFs and thus repress transcriptional activation

b)  AUX/IAA repressors are recruited to the TIR1/AFB receptor complex and are tagged with ubiquitin for degradation by the 26S proteasome

c) ARFs form homodimers via conserved interaction domains and recruit chromatin remodelling

Which of the following combination is correct?

TLS Online TPP Program

#Question id: 31116

#Unit 2. Cellular Organization

Lipid transverse asymmetry can be seen in the typical animal cell, where the acidic and amine containing phospholipids are enriched in the: 

TLS Online TPP Program

#Question id: 11007

#Unit 7. System Physiology – Animal

A 25-year-old, well-conditioned athlete weighs 80 kg (176 lb). During maximal sympathetic stimulation, what is the plateau level of his cardiac output function curve?

TLS Online TPP Program

#Question id: 151

#Unit 1. Molecules and their Interaction Relevant to Biology

The isoelectric point of alanine is pH = 6.15. It is mixed with proline (pHCOOH = 2.0; pHNH2= 10.6), and the mixture is placed in an electric field at pH 6.15. Which statement is true?