Practice Questions

TLS Online TPP Program

#Question id: 5666

When the extracellular side of the receptor binds resact, it activates latent guanylyl cyclase in the cytoplasmic side of the receptor. Active guanylyl cyclase causes the sperm cell to produce more cyclic GMP (cGMP), this compound_____

#Unit 5. Developmental Biology

activates a calcium channel in the cell membrane of the sperm tail, allowing the influx of calcium ions (Ca2+).
activates a sodium channel in the cell membrane of the sperm tail, allowing the influx of sodium ions (Na2+).
activates a calcium channel in the cell membrane of the sperm tail, allowing the efflux of calcium ions (Ca2+).
activates a sodium channel in the cell membrane of the sperm tail, allowing the efflux of sodium ions (Na2+).

More Questions

TLS Online TPP Program

#Question id: 23571

#Unit 8. Inheritance Biology

In an individual heterozygous, the abnormal chromosome loops out during chromosome pairing in prophase I, in which condition?

TLS Online TPP Program

#Question id: 23572

#Unit 8. Inheritance Biology

Bar mutation is an example of ____

TLS Online TPP Program

#Question id: 23573

#Unit 8. Inheritance Biology

Female flies with much smaller bar-shaped eyes resultant of__

TLS Online TPP Program

#Question id: 23574

#Unit 8. Inheritance Biology

Which of the following are played an important role in the evolution of human chromosomes?

TLS Online TPP Program

#Question id: 23575

#Unit 8. Inheritance Biology

How much about the human genome consist of segmental duplications?

TLS Online TPP Program

#Question id: 23576

#Unit 8. Inheritance Biology

Developmental abnormalities caused by___