#Question id: 5346
#Unit 8. Inheritance Biology
The following typical pedigree illustrates the key point that affected children are born to unaffected parents: Which of the following is correct statement?
#Question id: 4942
#Unit 11. Evolution and Behavior
Which of the following has not yet been synthesized in laboratory experiments studying the origin of life?
#Question id: 10617
#Unit 10. Ecological Principles
Suppose you discovered a new species of animal about which you know only two facts: Large clutch size and no parental care. Which of the following strategies is most likely to be true for this species?
#Question id: 2990
#Unit 2. Cellular Organization
Mitotic CDK complexes are maintained in an inactive state through inhibitory phosphorylation of the CDK subunit. Two highly conserved tyrosine and threonine residues in mammalian CDKs are subject to regulated phosphorylation.
Gene |
Mutant phenotypes |
A. Wee1 |
i. the cell does not divide but continues to grow |
B. CAK kinase |
ii. mitotic cyclins are inactivated |
C. cdc25 phosphatase |
iii. premature entry into mitosis |
The following table enlists genes and phenotypes observed on mutation of these genes but not correctly matched. Which one of the following combinations is correctly matched ?
#Question id: 14086
#Unit 1. Molecules and their Interaction Relevant to Biology