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TLS Online TPP Program

#Question id: 4125

Which of the following are features of the wobble hypothesis?

#Section 3: Genetics, Cellular and Molecular Biology

  1. A naturally occurring tRNA exists in yeast that can read both arginine and lysine codons.

  2. A tRNA can recognize only one codon.

  3. Some tRNAs can recognize codons that specify two different amino acids, if both are nonpolar.

  4. The “wobble” occurs only in the first base of the anticodon.

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TLS Online TPP Program

#Question id: 12998

#Section 2: General Biology

Match with appropriate bonding pattern
TLS Online TPP Program

#Question id: 3518

#Section 3: Genetics, Cellular and Molecular Biology

Assume that the trihybrid cross AA BB rr X aa bb RR is made in a plant species in which A and B are dominant but there is incomplete dominance between R and r. Consider the F2 progeny from this cross, and assume independent assortment. The phenotypes appear in this F2 progeny?
TLS Online TPP Program

#Question id: 1891

#Section 2: General Biology

Rhesus hemolytic disease of the fetus and newborn involves:
TLS Online TPP Program

#Question id: 1611

#Section 2: General Biology

Which of the following is NOT produced following activation of the NADPH oxidase microbicidal pathway?
TLS Online TPP Program

#Question id: 2280

#Section 3: Genetics, Cellular and Molecular Biology

The smooth ER is especially abundant in cells that synthesize extensive amounts of