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Cell stwucturs :>

Total questions: 17

Worksheet time: 10mins

Name
Class
Date
1.

Chromatin

a)

forms the boundary of the cell, acts as a selective barrier allowing certain materials to pass but not others

b)
  • Consists of DNA and protein, condenses to form chromosomes

c)

site of photosynthesis; produce food using light energy, CO2 and H2O

d)

Site of cellular respiration, produces ATP from sugar

2.

Cell Membrane

a)

Supports the shape of the cell, anchors organelles and serves as a "track" for organelles to move on.

b)

site of photosynthesis; produce food using light energy, CO2 and H2O

c)

Forms the boundary of the cell, acts as a selective barrier allowing certain materials to pass but not others.

d)

Consists of DNA and protein, condenses to form chromosomes

3.

Cytoskeleton

a)

Proteins found outside an animal cell that function in support, adhesion and movement

b)

Consists of DNA and protein, condenses to form chromosomes

c)

Supports the shape of the cell, anchors organelles and serves as a "track" for organelles to move on.

d)

-may be smooth:

builds lipids and

carbohydrates

-may be rough:

stores proteins

made by attached

ribosomes

4.

Chloroplast

a)

Site of photosynthesis; produce food using light energy, CO2 and H2O

b)

Protective external to the cell membrane, consists of chitin

c)

Where the components of the ribsomes are synthesized and assembled; found in the nucleus

d)

Contains most of the genes that control the eukaryoitic cell, contains the nucleolus and chromatin

5.

Extra Cellular Matrix

a)

Part of the endomembrane system, sacs of enzymes used to digest food and old, worn out cell parts

b)

Proteins found outside an animal cell that function in support, adhesion and movement

c)

Consists of flattened membranous sacs; receives transport vesicles from the ER. modifies ER produces, produces secretory vesicles.

d)

Protective layer external to the cell membrane, consist of chitin

6.

Fungus Cell Wall

a)

Protective layer external to the cell membrane, consists of cellulose

b)

Consists of flattened membranes sacs; recieves transport vesicles from the ER, modifies ER produces, produces secretory vesicles

c)

Protective layer external to the cell membrane, consists of chitin

d)

Where the components of the ribsome, are synthesized and assembled; found in the nucleus

7.

Golgi Apparatus

a)

Site of cellular respiration, produces ATP from sugar

b)

Consists of flattened membranes sacs; recieves transport vesicles from the ER, modifies ER produces, produces secretory vesicles

c)

Part of the endomembrane system, sacs of enzymes used to digest food and old, worn out cell parts

d)

Where the components of the ribosome are synthesized and assembled; found in the nucleus

8.

Lysosome

a)

Part of the endomembrane system, sacs of enzymes used to digest food and old, worn out cell parts

b)

Proteins found outside an animal cell that function in support, adhesion and movement

c)

Double membrane that forms the boundary between the nuclear contents and te cytoplasm; perforated with pores

d)

Where the components of the ribsome are synthesized and assembled; found in the nucleus

9.

Mitochondria

a)

Protective layer external to the cell membrane, consists of chitin

b)

Double membrane that forms the boundary between the nuclear contents and the cytoplasm; perforated with pores

c)

Part of the endomembrane system, sacs of enzymes used to digest food and old, worn out cell parts

d)

Site of cellular respiration, produces ATP form sugar

10.

Nuclear Membrane

a)

Site of cellular respiration produces ATP from sugar

b)

Where the components of the ribosome are synthesized and assembled; found in the nucleus

c)

Double membrane that forms the boundary between the nuclear contents and the cytoplasm; perforated with pores

d)

Proteins found outside an animal cell that function in support, adhesion and movement

11.

Nucleolus

a)

Site of protein synthesis; suspended in the cytosol or attached to the ER

b)

Protective layer external to the cell membrane, consists of cellulose

c)

Where the components of the ribosome are synthesized and assembled; found in the nucleus

d)

Contains most of the genes that control the eukaryotic cell, contains the nucleolus and chromatin

12.

Nucleus

a)

Site of protein synthesis; suspended in the cytosol or attached to the ER

b)

Contains most of the genes that control the eukaryotic cell, contains the nucleolus and chromatin

c)

Channels proteins to transport vesicles, has attached ribosomes

d)

Carries ER products to the Golgi

13.

Plant Cell Wall

a)

Site of protein synthesis; suspended in the cytosol or attached to the ER

b)

Site of photosynthesis; produces food using light energy, CO2 and H2O

c)

Protective layer external to the cell membrane, consists of chitin

d)

Protective layer external to the cell membrane, consists of cellulose

14.

Ribosomes

a)

Site of protein synthesis; suspended in the cytosol or attached to the ER

b)

Site of photosyntehsis; produces food using light energy, CO2 and H2O

c)

Channels proteins to transport vesicles, has attached ribosomes

d)

Carries ER products to the Golgi

15.

Rough Endoplasmic Reticulum

a)

Protective layer external to the cell membrane, consists of cellulose

b)

Channels proteins to transport vesicles, has attached ribosomes

c)

Carries ER products to the Gogli

d)

Site of cellular respiration, produces ATP from sugar

16.

Transport Vesicle

a)

Channels protein to transport vesicle, has attached ribosomes

b)

Carries ER products to the Gogli

c)

Membrane bound sacs, larger than vesicles, stores water and dissolved nutrients

d)

Site of photosynthesis; suspended in the cytosol or attached to the ER

17.

Vacuole

a)

Where the components of the ribosome are synthesized and assembled; found in the nucleus

b)

Proteins found outside an animal cell that function in support, adhesion and movement

c)

Protective layer external to the cell membrane, consists of chitin

d)

Membrane bound sacs, larger than vesicles, stores water and dissolved nutrients