Biological rhythms

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  • Created by: izzy89
  • Created on: 14-03-16 16:22
Y W C G I J U L T R A D I A N M D W
F N Y C J B D N M H M Q D H O I N G
J K Y C G P D N S I V I T B H B S A
R E P E A T S A T W F I M P Y U N P
D D F R N N C I I D B W H D O N V V
C M V K W S X D M O T E P N L Y L I
W E X D N L T A U O N H E R L J G C
Q N I H K E T C L L K G P A A J X O
D S N I K E K R A M O F E Y I O Y C
E T F R C P J I T X K N Q T G P N S
P R R L E C Q C E F I F N P A O T D
K U A F E Y C K D P Q N C H N K W H
Q A D G Q C G E N D O G E N O U S W
X T I S L L N Q C M V R T H Y P R D
J I A A G E A I F B S S F A Y J B J
C O N N F H D O H V L L M C O N U B
N N V D V K J G K S J M L L H J B I
S G H L F B H F L Y N T Y E F F K L

Clues

  • A biorhythm is a pattern that is physiological or psychological which _______ over a specified period of time. (7)
  • An example of an ultradian rhythm is the _____ _____. (5, 5)
  • Biorhythms can be governed by __________ pacemakers. (10)
  • Biorhythms can be regulated by _________ zeitgebers. (9)
  • The SCN detects light and sends signals to the ______ gland which inhibits melatonin so that you feel awake. (6)
  • What biorhythm happens around about every day? (9)
  • What biorhythm happens less than once a day? (9)
  • What biorhythm occurs more than once a day? (9)
  • What is an example of an infradian rhythm? (12)
  • When no light is detected melatonin is __________ to induce sleep by inhibiting brain mechanisms that promote wakefulness. (10)

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