To answer questions 29 - 30 please refer to figure
on the right
CELL WALL
VACOOLE
29. Which of the part in the onion cell is
described as the storage food?
A. Cell membrane C. Mitochondria
B. Chloroplast
D. Vacuole
MOMARANE
MITOCHONDRIA
NUCLEUS
CYTOPLASM
CHLOROPLAST
VACUOLE
30. The
contains cellulose for the
protection and structure of the plant.
A. Cell membrane C. Nucleus
B. Cell wall
D. Vacuole
cs
ma po
condsus
ood
31.What structure would this protest use for motility?
A. Anal pore
C. Food vacuole
B. Cila
D. Mouth pore
VOX
32. Decomposition of organic materials and retuming nutrients back to the
soil is an important role of which organisms
A. Bacteria B. Fungi
C. Protist
D. Protozoon
33. Which part of the bacteria is jelly-like that fills in
the cell.
A. Cell wall
C. Plasma membrane
B. Cytoplasm
D. Ribosomes
34.
is a small, circular double
stranded DNA molecule that provides the
bacteria with genetic advantage like antibiotic
resistance.
A. Chromosomes C. Plasma membrane
B. Cytoplasm
D. Plasmid
For questions No. 33-34
35. In an attempt to reduce the population of sea stars feeding on ciams
fishermen cut any sea stars they caught into two pieces and threw it to
the sea. The following season, there were more sea stars than before. The
increase in the population of sea stars was most likely due to
A. Conjugation
C. Regeneration
8. 8. Hssion
D. Vegetative propagation
biotic factor
ecosystem​