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#Question id: 853
#SCPH05 I Biotechnology
In the presence of a large excess of _______ the disulfides (cystines) are fully converted into sulfhydryls (cysteines).
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#Question id: 6946
#SCPH01 Biochemistry
The adult body plan of the fly is based on reiterating structures called segments; segment precursors (parasegments) are first positioned at the cell-by-cell level by which group of genes?
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#Question id: 15138
#I Life Science/ Life Sciences Group – I-V
Match the items in group 1 with an appropriate description in group 2.
Group 1 Group 2
(P) SWISS PROT (1) derived protein structure database
(Q) Local alignment (2) protein sequence database
(R) CATH (3) GAP
(S) Global alignment (4) Smith–Waterman algorithm
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#Question id: 7751
#I Life Science/ Life Sciences Group – I-V
Ultrastructural studies have led to the characterization of two distinctive cytological
pathways of PCD in plants;
I) Vacuolar-type PCD
II) Hypersensitive response-type (HR-type) PCD
a) cytosol and all its organelles, including the plasma membrane, are completely brokendown
b) The vacuole loses water, resulting in marked cell shrinkage, contraction from the cell wall,
and nuclear DNA degradation
c) PCD occurs in leaves in response to microbial attack
d) cell wall is either partially or completely digested as well, as in endosperm tissue
e) Continued water loss from the cytosol leads to the breakdown of the plasma membrane
and the release of residual cellular contents into the apoplast
Given characterization of PCD pathway match with its type PCD?
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#Question id: 9577
#SCPH28 | Zoology
The epidermal coloration of the African grasshopper is a striking example of irreversible developmental responses to environmental conditions. Which of the following statements is true?