.
,
'
.
..
,
"
;: _'
_
—
°“
«
'_
..
'
‘
,
.
_
"
'
.”
'_
”
,_
_
.
FIGURE 9. Spisula ooeyte frozen after impregnation with 20 % ethylene glycol in sea water. Note microtu—
bules in cytoplasm and cores in microvilli in vitelline membrane. >< 24,000.
FIGURE 10. ER in rat pancreas dehydrated in 20 % DMSO in Kreb’s ringer. Note ribosomes and unit mem—
branes in ER. >< 60,000.
'
,
FIGURE 11. Mitochondria from rat pancreas dehydrated as in gure 10. Note dark staining membranes of '
_
cristae. Compare to gures 4, 8, 12, 13, etc. >< 72,000.
:
,
'
.
..
,
"
;: _'
_
—
°“
«
'_
..
'
‘
,
.
_
"
'
.”
'_
”
,_
_
.
FIGURE 9. Spisula ooeyte frozen after impregnation with 20 % ethylene glycol in sea water. Note microtu—
bules in cytoplasm and cores in microvilli in vitelline membrane. >< 24,000.
FIGURE 10. ER in rat pancreas dehydrated in 20 % DMSO in Kreb’s ringer. Note ribosomes and unit mem—
branes in ER. >< 60,000.
'
,
FIGURE 11. Mitochondria from rat pancreas dehydrated as in gure 10. Note dark staining membranes of '
_
cristae. Compare to gures 4, 8, 12, 13, etc. >< 72,000.
: