Homeostasis

Question 0

Integrator

Answer 0

Compares data from the receptor and stored and stored set point and gives instructions to effector

Question 1

Homeostasis

Answer 1

The maintenance of a stable internal environment in the body despite changes in the external environment

Question 2

Negative feedback

Answer 2

Mechanisms that counteracts and stops further response

Question 3

Set point

Answer 3

Ideal value of the variable

Question 4

Response

Answer 4

Corrective change which brings the variable back to a set point

Question 5

Receptor

Answer 5

Sensor that detects the change in the variable

Question 6

Variable

Answer 6

Characteristic that is controlled

Question 7

Effector

Answer 7

Brings about a corrective change

Question 8

Stimulus

Answer 8

A change in the variable

Question 9

Egestion

Answer 9

Removal of waste material that hasn’t been inside cells (fibre)

Question 10

Excretion

Answer 10

Removal of water materials that’s are the products of cell reactions (urea)

Question 11

Themoregulation

Answer 11

The ability of the body to keep its temperature close to 37 degrees centigrade (warm blooded organisms)

Question 12

Why thermoregualtion important

Answer 12

In enzymes (involved in cell reactions) are overheated than they denature

Question 13

Hypothermia

Answer 13

Body temperature is significantly below 37

Question 14

Hyperthermia

Answer 14

Body temperature is significantly above 37

Question 15

Blood glucose regulation- too high

Answer 15

Pancreas secretes insulin which binds to liver and muscle causing them to take up glucose and convert it into glycagon (stored glucose)

Question 16

Blood glucose regulation- too low

Answer 16

Pancreases secrets glucagon which binds to liver and muscle causing glycagon to be converted into glucose

Question 17

Type 1 diabetes

Answer 17

Beta cells don’t work so insulin didn’t produced

Question 18

Type 2 diabetes

Answer 18

Receptors don’t respond to insulin

Question 19

Type 1 cure

Answer 19

Insulin injections

Question 20

Type 2 cure

Answer 20

Diet plan and exercise

Question 21

How is diabetes tested for

Answer 21

Blood sugar test- high blood sugar= diabetes

Question 22

Digestive enzymes produced by pancreas

Answer 22

Amylase/carbohydrase Protease Lipase Trypsin

Question 23

Function of ribosomes in a cell

Answer 23

Protein, hormone, enzyme synthesis

Question 24

Effect of too much insulin

Answer 24

Too much glucose converted into glycagon Glucose blood levels too low

Question 25

Name for organs which secrete hormones

Answer 25

Endrocan glands

Question 27

Structure of the skin

Answer 27