Practice Questions

TLS Online TPP Program

#Question id: 11542

Different body cells can respond differently to the same polypeptide hormones because ________.

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

different target cells have different sets of genes
a target cell's response is determined by the components of its signal transduction pathways
the circulatory system regulates responses to hormones by routing the hormones to specific targets
the hormone is chemically altered in different ways as it travels through the circulatory system

More Questions

#Question id: 11120

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

The release of neurotransmitter at a chemical synapse in the central nervous system is dependent upon which of the following?

#Question id: 5575

#SCPH28 | Zoology

Which of the following is the correct sequence of the zones in the primary growth of a root, moving from the root cap inward?

#Question id: 89

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

In solution α-D-glucopyranose and β-D-glucopyranose ________.

#Question id: 4195

#SCPH28 | Zoology

Unlike bacterial mRNA, eukaryotic mRNA must undergo __ before it may be used for translation.

#Question id: 3862

#SCPH06 I Botany

The largest gene characterized to date is: