#Question id: 1620
#I Life Science/ Life Sciences Group – I-V
Natural killer (NK) cells do NOT:
#Question id: 815
#SCPH05 I Biotechnology
The cis conformation shows Cα atoms are on the same side of the peptide bond, is ∼8 kJ mol−1 less stable than the trans conformation. Why?
#Question id: 10555
#SCPH06 I Botany
The water molecule, hydrogen–oxygen bonds form an angle of 105°, The opposite partial charges (δ– and δ+) on the water molecule lead to the formation of which bond with other water molecules,
#Question id: 12724
#I Life Science/ Life Sciences Group – I-V
In response to sudden, 5 to 10°C rises in temperature, plants produce a unique set of proteins referred to as heat shock proteins (HSPs). There are five classes of heat shock proteins found in plants such as;
|
HSP class |
Examples
(Arabidopsis / prokaryotic) |
Cellular location |
|
I) HSP100 |
a) AtTCP-1 /
GroEL, GroES |
i) Cytosol |
|
II) HSP90 |
b) Various
AtHSP22, AtHSP20, AtHSP18.2, AtHSP17.6 / IBPA/B |
ii) mitochondria |
|
III) HSP70 |
c) AtHSP101 /
ClpB, ClpA/C |
iii) chloroplasts |
|
IV) HSP60 |
d) AtHSP70 /
DnaK |
iv) endoplasmic
reticulum |
|
V) smHSP |
e) AtHSP90 /
HtpG |
|
Match the following HSPs with their correct location and the examples of the HSPs;
#Question id: 4384
#SCPH28 | Zoology
Transcriptionally inactive genes