Practice Questions

TLS Online TPP Program

#Question id: 14924

Which is NOT a characteristic that made peas useful as a model system for Mendel's studies?

#Unit 8. Inheritance Biology

They are diploid and produce haploid gametes.
They have a complex phenotype with much genetic variability.
They are relatively small and easy to grow.
They produce edible fruit

More Questions

TLS Online TPP Program

#Question id: 2614

#Unit 2. Cellular Organization

Effects in synthesis, if replaces trp codons with different amino acids;

His concentration low	Run/ On
Ala concentration High	Off

TLS Online TPP Program

#Question id: 15300

#Unit 5. Developmental Biology

In hippo signaling pathway, the activation of the Cdx2 gene in the trophoblast cells appears to be regulated by the Yap protein, which in turn is a cofactor for the transcription factor Tead4. Tead4 is found in the ________blastocyst

TLS Online TPP Program

#Question id: 2747

#Unit 2. Cellular Organization

How many contacts are observed between the DNA and the histone core protein?

TLS Online TPP Program

#Question id: 16475

#Unit 12. Applied Biology

Cultures that facilitate cell-to-cell interactions and signaling among cells and allow their study, are

TLS Online TPP Program

#Question id: 33276

#Unit 2. Cellular Organization

For microtubule formation, mitotic chromosomes generate local signals that activate: