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TLS Online TPP Program

#Question id: 28567

How the cAMP phosphodiesterase RegA plays a crucial role in regulating intracellular cAMP levels cells & level of PKA activity?

#Unit 5. Developmental Biology
  1. by the phosphorylation of histidine in its sensor domain of DhkC 
  2. by the phosphorylation of an aspartate in its sensor domain of DhkC 
  3. by the phosphorylation of  histidine in its response regulator domain
  4. by the phosphorylation of an aspartate in its response regulator domain
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TLS Online TPP Program

#Question id: 5625

#Unit 5. Developmental Biology

The energy needed to move the flagellum and propel the sperm comes from rings of mitochondria located in the midpiece of the sperm. Mitochondria generates energy when the sperm cell have
TLS Online TPP Program

#Question id: 5626

#Unit 5. Developmental Biology

The main function of fimbriae of oviduct are ________
TLS Online TPP Program

#Question id: 5627

#Unit 5. Developmental Biology

Activation of flagellar movement occur, when sperm sense the
TLS Online TPP Program

#Question id: 5628

#Unit 5. Developmental Biology

In sea urchins, the acrosome reaction is initiated by-
TLS Online TPP Program

#Question id: 5629

#Unit 5. Developmental Biology

The second part of the acrosome reaction involves the extension of the acrosomal Process, this extension occur by
TLS Online TPP Program

#Question id: 5630

#Unit 5. Developmental Biology

The entrance of multiple sperm is called as