Practice Questions

TLS Online TPP Program

#Question id: 2334

Membrane proteins

#SCPH06 I Botany

exist in fixed positions within the plasma membrane.
move freely within the plasma membrane.
are involved in cell-to-cell recognition.
are always large enough to span the entire width of the plasma membrane.

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TLS Online TPP Program

#Question id: 11461

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

Elephants hear sounds that are too low for humans to hear. This sensitivity is primarily due to the differences in the ________.

TLS Online TPP Program

#Question id: 914

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

Lipoprotein lipase acts in:

TLS Online TPP Program

#Question id: 254

#SCPH12 I Genetics

In addition to knowing the chemical structures of the nucleotides, Watson and Crick used ________ of Franklin and Wilkins and the chemical equivalencies of Chargaff in order to propose their model of DNA structure.

TLS Online TPP Program

#Question id: 10879

#SCPH28 | Zoology

If the inspiratory reserve volume is 3000 mL, the tidal volume is 500 mL, the expiratory reserve volume is 1000 mL, and the residual volume is 1000 mL, what is the vital capacity?

TLS Online TPP Program

#Question id: 1651

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

Ig idiotypes are found: