BIOLOGY
, 1. Which movement requires carrier protein but noo direct cellular
energy?
Facilitated transport
2. Which term denotes the movement of glucose molecules from an area
of lower concentration to an area of higher concentreation?
Active transport
3. Plasmolysis is a term describing?
Cellular shrinkage, which occurs when cells are immersed in hypertonic
solurion
4. The movement of substances from lesser concentration to higher
concentration is called?
Active transport
5. Which particular structure is present in both eucaryotic and prokaryotic
cells?
Cell membrane
6. Plant cells differ from animal cells in?
m
er as
The plant cells have a cell wall and animal cells do not
co
7. Which cell type is characterized by the lack of true nucleus and the
eH w
absence of membrane-bound organelle?
Prokaryotic cell
o.
8. Which organelle is associated with hydrolytic enzymes and is
rs e
sometimes reffered to as a "suicide bag"
ou urc
Lysosomes
9. Pinocytosis is the process of?
Enclosing a liquid substance in a membrane and secreting it into the cell
o
10. The plasma membrane of the eurokaryotic cell determines
aC s
selectively which substances can enter and leave the cell. Such a
vi y re
membrane is said to be ?
Selectively permeable
11. What primarily determines the shape of cells that lack cell walls?
ed d
Microtubule and microfilaments
12. Which pair of organelles is responsible foe energy supply to
ar stu
eurokaryotic cells?
Chloroplast and mitochondria
13. Whit which organelle is the synthesis of ATP associated?
is
Mitochondrion
Th
14. The plasma membrane is soluble to?
Lipids
15. The process whereby muscle cell produce lactic acid is called?
Fermentation
sh
16. During aerobic respiration, which one of the following substances
is released?
36ATP
17. Noncyclic-photophosphorylation takes place inside the?
Thylakoids
18. The dark reaction of photosynthesis takes place in ?
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