- carboxysomes,
pyrenoids are not
delineated by a
protein s**** (or membrane). A
starch sheath is
often formed or
deposited at the
periphery of
pyrenoids, even...
- the
members have one or more
storage bodies called pyrenoids located in the chloroplast.
Pyrenoids contain protein besides starch. Some
green algae may...
-
Starch can also ac****ulate
around the
pyrenoids when CO2 is scarce.
Pyrenoids can
divide to form new
pyrenoids, or be
produced "de novo".
Thylakoids (sometimes...
- reticulate, cup-shaped, spiral, or
ribbon shaped. They have one or more
pyrenoids to
preserve protein and starch. The
latter chlorophyll type is not known...
- the
cyanobacterial colonies have been established. Also
mycorrhiza and
pyrenoids are absent. Male
plants have been
found in Panama. Hässel de Menéndez...
- autospores. Each cell
contains a
single chloroplast, a
variable number of
pyrenoids (including lack thereof), and from one to
hundreds of
flagella without...
-
hexagonal subgroups.
Cells contain a
parietal chloroplast with many
small pyrenoids.
Algae in the
genus can
reproduce a****ually or ****ually. A****ual reproduction...
- ac****ulate
within the cell from
where they
diffuse into the carboxysomes.
Pyrenoids in
algae and
hornworts also act to
concentrate CO2
around RuBisCO. The...
- wall at the
distal ends of the
raphe Frustule; hard and
porous cell wall
Pyrenoid;
center of
carbon fixation Plastid membranes (4,
secondary red)
Inner membranes...
-
contain a
single nucleus and a
single parietal chloroplast with
pyrenoids; however, the
pyrenoids lack a
starch sheath. As with
other algae in the
family Selenastraceae...
