Download Cell structure (10)

1 Which of the following structures is not a membranous organelle?
Ribosome.
Peroxisome.
Vacuole.
Golgi Complex.
Mitochondria.
2 The function of ribosomes is to synthesize proteins. Which structure is
responsible for the synthesis of lipids?
Lysosomes.
Centrosome.
Mitochondria.
Smooth Endoplasmic Reticulum.
Golgi Complex.
3 Which of the following statements regarding cellular membrane permeability is
not correct?
Substances that are lipid soluble and large are able to easily permeate
the cell membrane.
Substances that are lipid soluble and small are able to easily permeate
the cell membrane.
Substances that are water soluble and large are ables to easily
permeate the cell membrane.
Substances that are water soluble and small are able to easily
permeate the cell membrane.
4 Which of the following cellular structures moves the cell through the
environment?
Cilia.
Inclusions.
Flagella.
Chromosomes.
Centrioles.
5 The diffusion of water through the outer cell membrane is called:
Filtration.
Facilitated Transport.
Primary Active Transport.
Osmosis.
Vesicular Transport.
6 The engulfing of a solid substance by a cell is called:
phagocytosis.
pinocytosis.
lysis.
exocytosis.
7 Which of the following will happen with osmosis involving a hypertonic solution?
The cell will shrink because water will be pulled out of the cell.
The cell will burst because water will move into the cell.
The cell will have no gain nor loss of water.
All of the above are false.
8 The stages of mitosis in order are:
Interphase, Metaphase, Prophase, Anaphase, Telophase.
Interphase, Anaphase, Prophase, Metaphase, Telophase.
Interphase, Anaphase, Metaphase, Prophase, Telophase.
Interphase, Prophase, Metaphase, Anaphase, Telophase.
Prophase, Interphase, Metaphase, Anaphase, Telophase.
9 During which stage of meiosis does reduction division occur?
Metaphase I
Anaphase I
Metaphase II
Anaphase II
Prophase II
10 The end products of meiosis are:
2 identical daughter cells, each containing 46 chromosomes.
2 genetically different daughter cells, each containing 23
chromosomes.
4 indentical daughter cells, each containing 46 chromosomes.
4 identical daughter cells, each containing 23 chromosomes.
4 genetically different daughter cells, each containing 23
chromosomes.
1. a
2. d
3. b
4. c
5. d
6. a
7. a
8. d
9. b
10. e