#Question id: 5713
#Unit 8. Inheritance Biology
Following some statement are correct?
A) Translocation may be associated with movement of genetic material within the same chromosome
B) A person that is heterozygous for translocation may result in non viability in their zygote
C) A person that is heterozygous for inversion may result in non viability in their recombinant zygote
D) A person that is heterozygous for translocation and lack of crossing over within translocated area result in all viable gametes
#Question id: 27067
#Unit 1. Molecules and their Interaction Relevant to Biology
#Question id: 11546
#Unit 7. System Physiology – Animal
Steroid and polypeptide hormones typically have in common ________.
#Question id: 1238
#Unit 4. Cell Communication and Cell Signaling
Which of the following can lead to loss-of-heterozygosity in a tumor-suppressor gene?
a. deletion of the normal copy
b. non dysjunction during mitosis
c. somatic mutation of the normal copy
d. mitotic recombination between a wild-type and mutant allele
#Question id: 1237
#Unit 4. Cell Communication and Cell Signaling
Arrange the following events in the proper order in which they occur during transduction of the Notch/Delta signaling pathway:
a. cleavage of Notch by TACE
b. binding of Delta to Notch
c. translocation of Notch segment to the nucleus
d. interaction of Notch with transcription factors
e. cleavage of Notch by Presenilin 1