Practice Questions

TLS Online TPP Program

#Question id: 23880

Which of the following tools of recombinant DNA technology is incorrectly paired with its use?

#Unit 13. Methods in Biology

restriction enzyme–production of RFLPs
DNA ligase–enzyme that cuts DNA, creating the sticky ends of restriction fragments
DNA polymerase–used in a polymerase chain reaction to amplify sections of DNA
reverse transcriptase–production of cDNA from mRNA

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TLS Online TPP Program

#Question id: 5847

#Unit 8. Inheritance Biology

A Holliday structure is a(n)

TLS Online TPP Program

#Question id: 10263

#Unit 8. Inheritance Biology

During cell division, sometimes there will be failure of separation of sister chromatids. This event is called

TLS Online TPP Program

#Question id: 10264

#Unit 8. Inheritance Biology

Chiasmata formation occurs during

TLS Online TPP Program

#Question id: 10265

#Unit 8. Inheritance Biology

The alternate form of a gene is

TLS Online TPP Program

#Question id: 10266

#Unit 8. Inheritance Biology

Self-pollination is the transfer of pollen from the anther of a flower to the stigma:

TLS Online TPP Program

#Question id: 10267

#Unit 8. Inheritance Biology

Exceptions of law of dominance are

a. Incomplete dominance

b. Codominance

c. Nondisjunction

d. Linkage