Practice Questions

TLS Online TPP Program

#Question id: 14950

NMR studies of the pectin molecules not indicate that,

#Unit 6. System Physiology – Plant

pectins make contact with cellulose surfaces in the wall
the neutral side chains of pectins can bind to cellulose surfaces, although more weakly than do hemicelluloses
pectins make intimate contact with xyloglucan
the neutral side chains of pectins can bind to Glucose surfaces

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TLS Online TPP Program

#Question id: 12241

#Unit 10. Ecological Principles

The process of speciation can be prevented by

TLS Online TPP Program

#Question id: 10856

#Unit 10. Ecological Principles

By inhibiting sexual reproduction by their hosts, what advantage is gained by parasites such as endophytic fungi?

TLS Online TPP Program

#Question id: 527

#Unit 1. Molecules and their Interaction Relevant to Biology

What chemical species activates the GLUT4 protein to transport glucose into cells?

TLS Online TPP Program

#Question id: 19881

#Unit 13. Methods in Biology

The DNA moleclule to which the gene of insert is integrated for cloning is called

TLS Online TPP Program

#Question id: 4120

#Unit 3. Fundamental Processes

Which of the following homolog matching is incorrectly matched with thier respective subunits?

	Bacterial	Archaea	RNAPI	RPAII	RPAIII
1.	B’	A’/A’’	RPA1	RPB1	RPC1
2.	B	K	RPA3	RPB2	RPC4
3.	aI	D	RPC5	RPB3	RPC5
4.	aII	L	RPC9	RPB11	RPC9