IB Biology: Cell Structure and Organization Online Test

What is a difference between the cell surface membrane and the nuclear membrane?

Which function is carried out by the flagellum of the prokaryote?

What is the only membranous structure inside a prokaryotic cell?

Which statement correctly describes the Golgi apparatus?

What is the function of plasmid?

Which raw material is utilized by ribosomes?

Which of the following is a characteristic of organelles?

Which component gives the plasma membrane its fluid quality?

Which of the following would be a function of a membrane protein?

Which organelles have a transport function?

Which combination of features is found in most plant and animal cells?

What is a fuction of the bacterial cell wall?

A cell has a high density of rough endoplasmic reticulum in its cytoplasm. Which other organelles can be expected to occur in large numbers in this cell?

Cells which do not have nucleoli die because they do not have

What is a function of the smooth endoplasmic reticulum?

Viruses, bacteria ad old organelles that a cell ingests are broken down in

Organelles that are surrounded by two membranes and contain DNA are the



This test concerns on the following assessment statement from the IB syllabus guide 2009:-

2.2.1:- Draw and label a diagram of the ultrastructure of Escherichia coli (E. coli) as an example of prokaryote.

2.2.2:- Annotate the diagram from 2.2.1 with the functions of each named structure.

2.2.3:- Identify structures from 2.2.1 in electron micrographs of E. coli.

2.2.4:- State that prokaryotic cells divide by binary fission.

2.3.1:- Draw and label a diagram of the ultrastructure of a liver cell as an example of an animal cell.

2.3.2:- Annotate the diagram from 2.3.1 with the functions of each named structure.

2.3.3:- Identify structures from 2.3.1 in electron micrographs of liver cells.

2.3.4:- Compare prokaryotic and eukaryotic cells.

2.3.5:- State three differences between plant and animal cells.

2.3.6:- Outline two roles of extracellular components.

2.4.1:- Draw and label a diagram to show the structure of membranes.

2.4.2:- Explain how the hydrophobic and hydrophilic properties of
phospholipids help to maintain the structure of cell membranes.

2.4.3:- List the functions of membrane proteins.

7.4.7:- State that free ribosomes synthesize proteins for use primarily within the cell, and that bound ribosomes synthesize proteins primarily for secretion or for lysosomes.





Are these materials taught in schools that depend on IB? I go to a school that doesn't include this program but I'm thinking about taking the test. What do you think? Should I study the program alone in summer? took 10 right, 7 wrong without studying thoroughly the materials rather than using my logic and some of the info that i studied in my school.

1952 days 8 minutes ago


got all correct ...

4062 days 16 hours 55 minutes ago

satwik thareja

question no . 13 has in fact two correct answers . ...
as according to the q when there will be more rough er , then this means that there will be more ribosomes in it . .and the ribosomes are produced inside the nucleolus hence more the no. of nucleolus, more the no. of ribosomes ....

and the other ans to this q is golgi apparatus.. as more See more

4138 days 1 hours 34 minutes ago

Tests: 3

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