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TLS Online TPP Program

#Question id: 1115

Which of the following is true during a typical cAMP-mediated signal transduction event?

#SCPH28 | Zoology

  1. The second messenger is the last part of the system to be activated.

  2. A hormone activates the second messenger by directly binding to it.

  3. The second messenger amplifies the hormonal response by attracting more hormones to the cell being affected.

  4. Adenylyl cyclase is activated after the hormone binds to the cell and before phosphorylation of proteins occurs.

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TLS Online TPP Program

#Question id: 5692

#SCPH06 I Botany

Aneuploids can be produced several ways except
TLS Online TPP Program

#Question id: 5692

#SCPH28 | Zoology

Aneuploids can be produced several ways except
TLS Online TPP Program

#Question id: 5693

#SCPH06 I Botany

Type of nondisjunction leads to regions of tissue with different chromosome constitutions, a condition known as mosaicism is due to
TLS Online TPP Program

#Question id: 5693

#SCPH28 | Zoology

Type of nondisjunction leads to regions of tissue with different chromosome constitutions, a condition known as mosaicism is due to
TLS Online TPP Program

#Question id: 5694

#SCPH06 I Botany

In anaphase I, the chromosomes separate in  three different ways , which of the following way for chromosome saparation leads to nonviable gamete formation
TLS Online TPP Program

#Question id: 5694

#SCPH28 | Zoology

In anaphase I, the chromosomes separate in  three different ways , which of the following way for chromosome saparation leads to nonviable gamete formation