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TLS Online TPP Program

#Question id: 5676

The importance of dynein can be seen in individuals with a genetic syndrome known as the Kartagener triad. which of the following statement is correct?

#Unit 5. Developmental Biology

  1. These individuals lack functional dynein in all their ciliated and flagellated cells, rendering these structures immotile.

  2. Dynein is an ATPase—an enzyme that hydrolyzes ATP, converting the released mechanical energy into chemical energy that propels the sperm.

  3. Only mens are affected by this syndrome are susceptible to bronchial infections (immotile respiratory cilia).

  4. Infected men have a 50% chance of having the heart on the left side of the body.

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TLS Online TPP Program

#Question id: 28696

#Unit 2. Cellular Organization

N-linked oligosaccharide is attaching carbohydrate chain to the amide nitrogen of which amino acid residue?
TLS Online TPP Program

#Question id: 2134

#Unit 2. Cellular Organization

The type of motion least common in biological membranes is:
TLS Online TPP Program

#Question id: 10684

#Unit 10. Ecological Principles

Which one of the following statements is INCORRECT?
TLS Online TPP Program

#Question id: 23681

#Unit 13. Methods in Biology

Which enzyme was used to produce the molecule in Figure 20.1?
TLS Online TPP Program

#Question id: 20330

#Unit 4. Cell Communication and Cell Signaling

What does the LuxR gene do?