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TLS Online TPP Program

#Question id: 4995

It has been found that certain proteins of the complex motor that drives bacterial flagella are modified versions of proteins that had previously belonged to plasma membrane pumps. This is evidence in support of the claim that

#Unit 11. Evolution and Behavior

some structures are so complex that natural selection cannot, and will not, explain their origins.
the power of natural selection allows it to act in an almost predictive fashion, producing organs that will be needed in future environments.
the motors of bacterial flagella were originally synthesized abiotically.
natural selection can produce new structures by cobbling together parts of other structures.

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TLS Online TPP Program

#Question id: 19879

#Unit 13. Methods in Biology

Which of the following enzyme is used to cut DNA molecules in rDNA technology

TLS Online TPP Program

#Question id: 11106

#Unit 7. System Physiology – Animal

The respiratory conducting passageways perform all of the following functions EXCEPT:

TLS Online TPP Program

#Question id: 17217

#Unit 7. System Physiology – Animal

Which of the following stress affects the body's structure and function Such as diseases, mobility problems?

TLS Online TPP Program

#Question id: 10207

#Unit 6. System Physiology – Plant

In high light, violaxanthin is converted into zeaxanthin, via the intermediate antheraxanthin by the enzyme known as

TLS Online TPP Program

#Question id: 21275

#Unit 12. Applied Biology

In which one of the following transducers the additional energy source is not required?

1. Active transducer

2. Passive transducer

Which of the following is correct?