Specialized Cells and Tissues

What type of cells are adapted to perform a specific function?

• All cells

• Animal cells

• Plant cells

• Specialised cells

Why are specialised cells important?

• They can perform any type of job

• They are more efficient at carrying out a specific job

• They can carry out their job very quickly

• They can become any type of cell

Tags

NGSS.MS-LS1-3

What is the term used to describe the transformation of an unspecialised cell into a specialised cell?

• Differentiation

• Adaptation

• Transformation

• Specialisation

Tags

NGSS.HS-LS1-4

How is a plant root hair cell adapted for absorbing water from the soil efficiently?

• It has many chloroplasts

• It has lots of mitochondria

• It has a large surface area

• It has a large vacuole

Tags

NGSS.MS-LS1-2

How is a leaf cell adapted for absorbing light efficiently?

• It has a cellulose cell wall

• It has a large vacuole

• It has lots of chloroplasts

• It has a large nucleus

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-6

Suggest the job of a cell that has lots of folds on its surface, giving it a large surface area

• Absorption

• Movement

• Protection

• Secretion

Tags

NGSS.MS-LS1-2

What is a tissue?

• A group of different cells performing the same function

• A group of similar cells performing the same function

• A group of different cells performing the same function

• A group of different cells performing different functions

Tags

NGSS.MS-LS1-3

What is an organ?

• A group of similar tissues performing the same function

• A group of similar tissues performing different functions

• A group of different tissues performing the same function

• A group of different tissues performing different functions

Tags

NGSS.MS-LS1-3

Which structure in a plant cell would you not find in a root hair cell?

• Cell wall

• Chloroplast

• Vacuole

• Cell membrane

Tags

NGSS.MS-LS1-2

What makes blood cells appear red?

• They contain red dye

• They contain red pigment (haemoglobin)

• They reflect red light

• All of the above