Mitosis

Question 1

What is the first stage of mitosis called

Answer 1

Prophase

Question 2

What type of neurone is located in the spinal cord

Answer 2

Relay neurone

Question 3

Define cancer

Answer 3

Uncontrollable cell division

Question 4

What does the 50th percentile show on a growth curve

Answer 4

Medium average growth population

Question 5

How is information passed along a neurone

Answer 5

Its bc of electrical impulses

Question 6

What r the 2 ways animals grow

Answer 6

Cell division and cell differentiation

Question 7

What r the 3 ways a plant can grow

Answer 7

Cell elongation
Cell differentiation
Cell division

Question 8

What is the name of substance that defuses across the synoptic gap

Answer 8

Neurone Transmitter

Question 9

Where are the best animal stem cells removed from

Answer 9

Embryo

Question 10

What is a stem cell

Answer 10

Cells differentiate to become specialised cells

Question 11

Which neurone forms a connect with the effector in a reflex are.

Answer 11

Motor Neurone

Question 12

When do the chromosomes, shorten thicken and become visible

Answer 12

In interphase

Question 13

Which phase is where chromosomes are lined up on a spindle fibre across the middle of a cell

Answer 13

Metaphase

Question 14

A chromosomes copies then once together it splits up to either side - which phase is it

Answer 14

Anaphase

Question 15

Which phase is it - a membrane forms around each set of chromosomes to form nuclei

Answer 15

Telophase

Question 16

What is cytokinesis

Answer 16

The cell membrane pinches in and divides into two daughter cells

Question 17

How is a sensory neurone adapted to its function - give two ways

Answer 17

Its adapted to its function bc its dendrites r long enough to reach the next nerve by sending electrical impulses