#Question id: 872
#Unit 1. Molecules and their Interaction Relevant to Biology
Which of the following statements is not true about HSP 70 family.
A. They have a molecular weight near 70,000 and are abundant in cells stressed by elevated temperature.
B. Bind to regions of unfolded polypeptides that are rich in hydrophilic residues
C. Hsp70 proteins not block the folding of certain proteins that must remain unfolded untill they have been translocated across a membrane.
D.) It releases polypeptides in a cycle that uses energy from ATP hydrolysis.
#Question id: 11049
#Unit 6. System Physiology – Plant
Match the CORRECT combination of the phloem elements
with its function.
PHLOEM ELEMENTS
FUNCTIONS
P) sieve tube elements i) for protection and strengthening of the tissue
Q) sieve cells ii) store and release
food molecules
R) companion cells iii) food translocation in angiosperm
S) Phloem parenchyma cells iv) latex containing cells
T)
Phloem fibers and sclereids v) help in flow of solute
and show high, metabolic activity
U) laticifers vi) food translocation on gymnosperm
#Question id: 4877
#Unit 8. Inheritance Biology
In rabbit, spotted pattern is dominant over solid colour and short hair over angora . A F1 spotted short hair was test cross to solid colour angora stock. The cross produced
Spotted angora - 26
Solid coloured angora 144
Spotted short hair 157
Solid colour short hair 23
What is the recombination percentage between genes?
#Question id: 12814
#General Aptitude
#Question id: 5347
#Unit 8. Inheritance Biology
The inheritance of a given disorder is recorded in small families shown below: Based on the above limited information, which one of the following inheritance pattern best explains the observations?