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TLS Online TPP Program

#Question id: 31273

The Cip/Kip family members bind to cyclin-bound CDKs and block the activity of which of the following cyclins complexes ?

#Unit 2. Cellular Organization
  1. cyclin D and E
  2. cyclin A and E
  3. Cyclin A and B
  4. cyclin D-, E-, A-, and B
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TLS Online TPP Program

#Question id: 5610

#Unit 5. Developmental Biology

The acrosome reaction involves the extension of the acrosomal Process:
TLS Online TPP Program

#Question id: 18775

#Unit 13. Methods in Biology

which of the following technique is a highly sensitive and quantitative procedure that utilizes radioactively labelled antigen or antibody
TLS Online TPP Program

#Question id: 15559

#Unit 12. Applied Biology

The majority of the antibiotics have been isolated from 
TLS Online TPP Program

#Question id: 4765

#Unit 8. Inheritance Biology

The recessive mutant allele that causes cystic fibrosis is much more frequent in Caucasians population than in other world populations. Some scientists believe heterozygotes must have had a survival advantage during plagues such as cholera that occasionally swept through this population. What concept does this illustrate?
TLS Online TPP Program

#Question id: 9206

#Unit 9. Diversity of Life Forms

To better comprehend the magnitude of current extinctions, it will be necessary to ________.