Biology Key Words

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

Clues

  • A group of amino acids that make up the region of an enzyme into which the substate fits in order to catalyse a reaction. (6, 4)
  • A normally harmless substance that causes the immune system to produce an immune response (8)
  • A protein produced by lymphocytes in response to the presense of the appropriate antigen. (8)
  • a sequence of three adjacent nucleotide on a molecule of transfer RNA that is complementary to a particular codon on a messenger RNA molecule. (9)
  • A substance produced by living organisms that can destroy or inhibit the growth of microorganisms (10)
  • Connected with the presence of free oxygen (7)
  • Energy required to bring about a reaction. it is lowered by the presence of enzymes (10, 6)
  • Movemen of a substance from a region where it is in a low concentration to a region where it is in a high concentration. (6, 9)
  • one of a number of alternative forms of a gene (6)
  • Resistance to diease resulting from the activies of an individuals own immune system (6, 8)

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