TLS Online TPP Program
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TLS Online TPP Program
#Question id: 12069
#Part-A Aptitude & General Biotechnology
Post-tetanic facilitation is thought to be the result of
TLS Online TPP Program
#Question id: 12173
#Part-A Aptitude & General Biotechnology
Female with only one X chromosome is a characteristics of individual with
TLS Online TPP Program
#Question id: 12173
#Part-B Specialized Branches in Biotechnology
Female with only one X chromosome is a characteristics of individual with
TLS Online TPP Program
#Question id: 12187
#Part-B Specialized Branches in Biotechnology
How cells know whether sister kinetochores are properly attached to the mitotic spindle?
TLS Online TPP Program
#Question id: 12188
#Part-B Specialized Branches in Biotechnology
The series of events by which APC/C promotes the separation of sister chromatids at anaphase.
A. all the kinetochores have attached to spindle microtubules and the spindle apparatus is properly assembled and oriented.
B. Cdc20 specificity factor associated with APC/C directs it to ubiquitinylate securin and mitotic cyclins.
C. A protease known as separase cleaves the cohesin subunit Scc1 (Rad21), breaking the protein circles linking sister chromatids.
D. anaphase begins as poleward force exerted on the kinetochores moves the split sister chromatids toward opposite spindle poles.
E. Following securin degradation and a decrease in mitotic CDK activity.
Which of the following series is correct?
TLS Online TPP Program
#Question id: 12190
#Part-B Specialized Branches in Biotechnology
CDK activity is modulated by the following proteins:
(a) cyclin, (b) CAK, (c) Wee1, (d) p21. Following protein act as:
I. Inhibitory kinase
II. CKI Family of proteins
III. Activatory kinase
IV. Regulatory subunit
Which of the following is correct?