GCSE - Homeostasis

GCSE - Homeostasis

Multiple Choice

Endocrine system include

• neurone

• hormone

Multiple Choice

Example of receptor

• neurone

• muscle

• eyes

Multiple Choice

Cerebellum

• muscle and stability coordination

• consciuosness

Multiple Choice

Cerebral cortex (cerebrum)

• muscle contraction

• consciousness

Multiple Choice

Medulla

• consciousness

• unconsciousness

Multiple Choice

Medulla

• consciousness

• unconsciousness

Multiple Choice

sensory neurone

• impuls from effector to central nervous system

• impuls from receptor to central nervous system

Multiple Choice

Motor neurone

• send respond from central nervous to effector

• send respond from receptor to central nervous system

Multiple Choice

reflex arc doesn't need to transfer impuls / stimulus to

• efector

• central nervous system

Please go to the zoom

Multiple Choice

Dim light

• radial muscle contract, pupils become larger

• clilal muscles contract, pupils become shorter

Multiple Choice

Bright light

• circular muscles contract, pupil become smaller

• radial muscles contract, pupil become bigger

Multiple Choice

near object

• suspensory ligaments thicker

• suspensory ligament loosen

Multiple Choice

the causes of myopia

• object in front of retina

• object behind in retina

Multiple Choice

myopia can be helped if the people use glasses with

• convex lens

• concave lens

Multiple Choice

if the temperature inside the body is too high

• vasodilation

• vasocontraction

Multiple Choice

ADH hormone target

• kidney

• pancreas

Multiple Choice

FSH target

• ovaries

• testosterone

Multiple Choice

If one hormone secrete, and the other hormone will be secreted

• positive feedback mechanism

• negative feedback mechanism

Multiple Choice

blood glucose high

• secrete insulin

• secrete glucagon

Multiple Choice

Glucagon has function

• increase blood glucose

• decrease blood glucose

Multiple Choice

Type 1 diabetes

• depend on insulin

• not depend on insulin

Multiple Choice

negative feedback mechanism

• if one hormone secrete, the other hormone decrease

• if one hormone secrete, the other hormone also secrete

Go to the zoom

Multiple Choice

we can't find this molecules on filtrate

• red blood cells

• glucose

• urea

Multiple Choice

we can't find this molecule on urine

• glucose

• urea

Multiple Choice

blood has high potential of water

• less ADH produce

• more ADH produce