B1 cell differentiation and specialisation

Question 1

What is differentiation

Answer 1

When is cell changes to become specialised for a job

Question 2

What happens as cells change

Answer 2

Different sub secular structures turn into different types of cells

Question 3

What are cells that Differentiate in mature animals used for

Answer 3

Repairing and replacing cells such as skin or blood cells

Question 4

Five examples of specialise cells

Answer 4

Sperm cells
Nerve cells
Muscle cells
Root hair cells
PHLOEM and xylem cells

Question 5

What are sperm cells specialised for

Answer 5

reproduction

In the long tail and head to help swim to the egg
Lots of mitochondriafor energy
Enzymes to Digest through the egg cell

Question 6

What are nerve cells specialised for

Answer 6

Rapid signalling

To carry electrical signals from one part of the body to another
Branches to connect to other nerve cells and form a network

Question 7

What aremuscle cells specialised for

Answer 7

Contraction

They are long so they have space to contract
Mitochondria for energy

Question 8

What are rehearsals specialist for

Answer 8

Absorbing water and minerals

Tubes which transports food and water around plants