Homework Practice

Printable assignment

Cell Movement and Multiplication

Section A: Core Practice

Question 1mcq

Which statement best explains: Differentiate diffusion and osmosis?

A.Joints allow different types of movement, such as hinge and ball-and-socket movement.

B.Apical meristem increases length, lateral meristem increases girth and intercalary meristem helps regrowth in grasses.

C.Diffusion moves particles down a concentration gradient; osmosis is water movement through a semi-permeable membrane.

D.Prokaryotic cells lack a well-defined nucleus, while eukaryotic cells have one.

Question 2mcq

A student is revising Cell Membrane Transport. Which idea is most accurate?

A.Biomolecules such as proteins, lipids, carbohydrates and nucleic acids support cell structure and function.

B.Osmosis is a special case involving water, while diffusion can involve different particles.

C.Plant growth can be observed at regions such as root and shoot tips with active meristem.

D.Cells are the basic structural units because organisms are built from cells.

Question 3mcq

Which answer shows correct understanding of differentiate diffusion and osmosis?

A.Diffusion moves particles down a concentration gradient; osmosis is water movement through a semi-permeable membrane.

B.Cells were discovered after microscopes made tiny structures visible.

C.Plant cells usually have a cell wall, chloroplasts and a large vacuole; animal cells do not.

D.Endoplasmic reticulum helps transport materials, while vacuoles store substances.

Question 4mcq

Which statement should a Grade 9 student remember about Demonstrate osmosis in cells?

A.Joints allow different types of movement, such as hinge and ball-and-socket movement.

B.Osmosis can be shown when water moves through a semi-permeable membrane into or out of cells.

C.Biological organisation moves from cells to tissues, organs and organ systems.

D.It can be understood without looking at structure, function, or evidence.

Question 5mcq

Which statement best explains: Demonstrate osmosis in cells?

A.It means all structures in living organisms perform exactly the same job.

B.Biomolecules such as proteins, lipids, carbohydrates and nucleic acids support cell structure and function.

C.Parenchyma stores, collenchyma gives flexible support and sclerenchyma gives strength.

D.Raisins swelling in water is evidence of water entering by osmosis.

Question 6mcq

A student is revising Cell Membrane Transport. Which idea is most accurate?

A.It can be understood without looking at structure, function, or evidence.

B.It is mainly about memorising labels without explaining their role.

C.Nervous tissue receives and transmits impulses for coordination.

D.Osmosis can be shown when water moves through a semi-permeable membrane into or out of cells.

Section B: Application Check

Question 7mcq

Which answer shows correct understanding of explain mitosis and meiosis roles?

A.Osmosis can be shown when water moves through a semi-permeable membrane into or out of cells.

B.Mitosis supports growth and repair; meiosis supports gamete formation and variation.

C.Connective tissues support, bind, protect and transport materials.

D.Joints allow different types of movement, such as hinge and ball-and-socket movement.

Question 8mcq

Which statement should a Grade 9 student remember about Explain mitosis and meiosis roles?

A.Prokaryotic cells lack a well-defined nucleus, while eukaryotic cells have one.

B.Cells were discovered after microscopes made tiny structures visible.

C.The nucleus controls cell activities and contains genetic material.

D.Cell division helps organisms grow, repair tissues, reproduce and create variation.

Question 9mcq

Which statement best explains: Explain mitosis and meiosis roles?

A.Mitochondria release energy, while chloroplasts carry out photosynthesis.

B.The nucleus controls cell activities and contains genetic material.

C.Mitosis supports growth and repair; meiosis supports gamete formation and variation.

D.Tables, diagrams and graphs help represent tissue experiment observations clearly.

Question 10mcq

A student is revising Cell Biomolecules. Which idea is most accurate?

A.It means all structures in living organisms perform exactly the same job.

B.Biomolecules such as proteins, lipids, carbohydrates and nucleic acids support cell structure and function.

C.Plant cells usually have a cell wall, chloroplasts and a large vacuole; animal cells do not.

D.Cells are the basic structural units because organisms are built from cells.

Question 11mcq

Which answer shows correct understanding of identify biomolecules in cells?

A.Epithelial tissues cover, line and protect body surfaces.

B.DNA, proteins and membrane lipids are examples of important cell biomolecules.

C.Diffusion moves particles down a concentration gradient; osmosis is water movement through a semi-permeable membrane.

D.Joints allow different types of movement, such as hinge and ball-and-socket movement.

Question 12mcq

Which statement should a Grade 9 student remember about Identify biomolecules in cells?

A.Meristematic tissues divide actively; permanent tissues are specialised for functions.

B.Biomolecules such as proteins, lipids, carbohydrates and nucleic acids support cell structure and function.

C.It applies only to non-living objects, not cells or tissues.

D.Temporary mounts help observe cell structures under a microscope.