Which of the following are covered by a single membrane?
Anonymous Quiz
27%
Mitochondria
49%
Vacoule
21%
Lysosome
3%
None
The relative molecular mass of Na2S2O3.5H2O is
Anonymous Quiz
21%
250amu
56%
248amu
19%
245amu
5%
Nome
What mass of carbon dioxide (CO2) will contain 3.011 Γ 1023 molecules?
Anonymous Quiz
18%
11.0 g
48%
22.0 g
25%
33.0 g
10%
44.0 g
How many times an atom of sulphur is heavier than an atom of carbon?
Anonymous Quiz
30%
1/3
44%
4/3
24%
8/3
3%
None
π€1
Slope of a velocity-time graph gives
Anonymous Quiz
23%
The distance
51%
The displacement
24%
The acceleration
2%
None
Which of the following are covered by a single membrane?
Anonymous Quiz
28%
Mitochondria
53%
Vacoule
12%
Plastid
7%
Lysosome
The cell organelle involved in forming complex sugars from simple sugars are
Anonymous Quiz
19%
Ribosomes
55%
Golgi apperatus
18%
Mitochondria
8%
Bucal cavity
Which out of the following is not a function of vacuole?
Anonymous Quiz
15%
Storage
35%
Osmosis
37%
Locomotion
13%
Waste storage
Amoeba acquires its food through a process, termed
Anonymous Quiz
17%
Exocytosis
55%
Endocytosis
22%
Plasmosiys
6%
None
Cell wall of which one of these is not made up of cellulose?
Anonymous Quiz
39%
Bacteria
29%
Hydrilla
26%
Mangoe tree
6%
None
π1
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9th | Science | Life Process | Lecture 4 |