During gastrulation in the frog, the very first cells to move into the interior of the embryo through the blastopore come from the surface layer of cells in the marginal zone; they will become:

TLS Online TPP Program

#Question id: 10983

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

If the S-A node discharges at 0.00 seconds, when will the action potential normally arrive at the AV bundle (bundle of His)?

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#Question id: 10983

#SCPH06 I Botany

If the S-A node discharges at 0.00 seconds, when will the action potential normally arrive at the AV bundle (bundle of His)?

TLS Online TPP Program

#Question id: 10983

#SCPH28 | Zoology

If the S-A node discharges at 0.00 seconds, when will the action potential normally arrive at the AV bundle (bundle of His)?

TLS Online TPP Program

#Question id: 10984

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

Which of the following are caused by acetylcholine?

TLS Online TPP Program

#Question id: 10984

#SCPH06 I Botany

Which of the following are caused by acetylcholine?

TLS Online TPP Program

#Question id: 10984

#SCPH28 | Zoology

Which of the following are caused by acetylcholine?