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TLS Online TPP Program

#Question id: 5625

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

#Unit 5. Developmental Biology

  1. High ATP concentration

  2. High ADP concentration

  3. High ATP and ADP concentration both 

  4. Neither ATP nor ADP concentration needed

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TLS Online TPP Program

#Question id: 23083

#Unit 12. Applied Biology

Sometimes cell lines can be cultured for such a long time that they apparently develop the potential to be subcultured indefinitely in vitro. Such cells lines are called
TLS Online TPP Program

#Question id: 33706

#Unit 2. Cellular Organization

The satellite DNA of the mouse M. musculus is digested by the enzyme EcoRII into a series of bands, including a predominant monomeric fragment of 
TLS Online TPP Program

#Question id: 24286

#Unit 4. Cell Communication and Cell Signaling

Identify the correct matching by taking one item from each column
TLS Online TPP Program

#Question id: 3599

#Unit 8. Inheritance Biology

In cats, blood type A results from an allele (A) that is dominant over an allele (B) that produces blood type B. There is no O blood type, following two cross are

a. blood type A X blood type B = 4 kittens with blood type A, 4 with blood type B

b. blood type A X blood type A = 6 kittens with blood type A, 3 kittens with blood type B. What are genotype of parent
TLS Online TPP Program

#Question id: 10993

#Unit 7. System Physiology – Animal

A 70-year-old man was had the following EKG during his annual physical exam. What is his Q-T interval?