B4 Homeostasis Revision 21st Century Science

A quiz on B4 for GCSE 21st Century Science biology revision- Homeostasis

Teacher recommended

?
F N L G E W S N Q G Y D X D N R E G Y C
Q W W N K H S T O P S W O R K I N G L R
U S B L B P A N C R E A S E S K X L H W
C F O W F L C M O D F Y C V E J A Q Q U
A I O I D T M M R U T A D C J M H T E Q
W T C E Q U I L I B R I U M S Y N M P T
Q O C J M G E A N B T J P N P Q O D T F
O Y E L O C G B O P A U O O H Y I O P V
R U O G K A A N M D F I T H E A T S N B
F S L S I F D V L S T H C T C B A X L Y
P X C N M I W G Q S A Y I G U Q L J L K
G U S A O T A R E L A S M R F E I R Q I
D T R X I S E G A P E T O Y P X D P E J
S E I B L D I M F V G B L R K L O T K T
G D S Q D D U P I A O Y M O O W S X I I
E D J A S S F T B K Q E U O R M A I M H
D S L C X Q C T J Y X G X S C F V L L T
Q B W Y O A Y C M C R X I I O Q Y F A K
H E K M S P Y D S T E F J M X G U A B T
O E L H A G H S Q O D R O G R R E Y W R

Clues

  • A specific molecules binds to the enzyme in the _____ _______ and then the reaction occurs (6, 4)
  • Active transport takes place in humans during the _______ of food in the _____ intestine (9, 5)
  • If the temperature gets too high, the enzyme is denatured, and it _______ (5, 7)
  • In a plant leaf, the _______ moves from the air spaces between the mesophyll cells to the chloroplast (6, 7)
  • In acitve transport, the particles move ____ the concentration graident, and therefore require an input of energy from the cell (7)
  • The ____ creates the hormone insulin which causes glucose to move from the blood, into the cells (8)
  • Urine is temporarily stored in the ________ (7)
  • Vasodilation and vasoconstriction are controlled by singals along nerves from the ______ (12)
  • When the blood vessels supplying blood to the skin swell/dilate, it is called (12)
  • When the concentration is the same on both sides, the system is in _______ (11)

Comments

Chloe Austin

Report

Very helpful :) Thankyou

Kiki Singh

Report

long but very very helpful! 80% :D 

Emma

Report

very helpful :D

Megg1306

Report

a marathon quiz, but really useful. would be even better if you could see the correct answers afterwards :)

Swallowtail

Report

This is a popular and useful set of flashcards on homeostasis which would be useful for any biology students studying this topic. There are 32 cards in the set which can be printed off when you want to do a self-test. 

ChristabelC

Report

32 is wrong osmosis is when it moves from a concentrated area to a dilute one.

Skye R

Report

no, 32 is correct, water moves from area of high water potential(dilute) to low water potential (concentrated solution) 

Similar Biology resources:

See all Biology resources »See all Homeostasis resources »