AS Biology Revision

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

Clues

  • a chemical bond formed between two amino acids (7, 4)
  • a protein produced by lymphocytes in response to the presence of the appropriate antigen (8)
  • a type of white blood cell that produces antibodies (1, 10)
  • an antibody produced by a single clone of cells (10, 8)
  • any microorganism that causes disease (8)
  • mechanism by which cells engulf particles to form a vesicle or a vacuole (12)
  • the breaking down of large molecules into smaller ones by the addition of water molecules (10)
  • the introduction of a vaccine containing appropriate disease antigens into the body in order to induce artificial immunity (11)
  • the process whereby a chromatid breaks during meiosis and rejoins to the chromatid of its homologous chromosome so that their alleles are exchanged (8, 4)
  • the shrinkage of cytoplasm away from the cell wall that occurs as a plant cell loses water by osmosis (11)

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