Human Body Presentation

the big end of term quiz!

a mix of revision and christmas questions

question 1What name is given to the blood vessels that carry blood away from the heart?

Question 2What controls the direction of blood flow through the circulatory sytem?

question 3What are the small fragments of cells in the blood that support blood clotting?

QUESTION 4

LABEL THE ORGANS A - F USING THE FOLLOWING TERMS:

LIVER
TRACHEA
HEART
LUNG(S)
ILEUM (SMALL INTESTINE)
STOMACH

question 5WHAT NAME IS GIVEN TO THE PROCESS BY WHICH UNICELLULAR ORGANISMS EXCHANGE GASES?

QUESTION 6WHICH OF SANTAS REINDEER SHARES ITS NAME WITH A ROMAN GOD, THE SON OF MARS AND VENUS?

QUESTION 7

NAME THE SHEET OF MUSCLE BELOW THE RIB CAGE THAT ALLOWS US TO BREATHE IN AND OUT

question 8WHICH OF THE FOLLOWING DOES NOT AFFECT THE RATE OF GAS EXCHANGE:
DISTANCE,
SURFACE AREA,
SIZE,
CONCENTRATION GRADIENT?

QUESTION 9

DURING DIGESTION, WHAT ARE PROTEINS BROKEN DOWN INTO?

'QUESTION 10

WHICH OF THE FOLLOWING IS A MONOSACCHARIDE?MALTOSEFRUCTOSESTARCH

QUESTION 11A BEAR LEAVES IT'S HOME, TAKES 10 STEPS SOUTH, 10 STEPS EAST & THEN 10 STEPS NORTH - ENDING UP BACK AT ITS HOME. WHAT COLOUR IS IT?

'QUESTION 12

DURING A CONDENSATION REACTION BETWEEN 2 MONOSACCHARIDES, YOU GET A DISACCHARIDE AND WHAT OTHER MOLECULE?

QUESTION 13CONSIDERING THE STRUCTURE OF AMYLOSE - IS IT A STRAIGHT CHAIN OR A BRANCHING CHAIN?

QUESTION 14

WHAT DO THE FOLLOWING TESTS PROVE THE PRESENCE OF?

A: IODINE TEST

B: BENEDICTS TEST

C: BIURETS TEST

REARRANGE THE FOLLOWING INTO THE CORRECT ORDER:

QUESTION 15

EXTERNAL INTERCOSTAL MUSCLES - CONTRACT TO MOVE THE RIB CAGE UP AND OUT

AIR PRESSURE INCREASES IN THE LUNGS, FORCING AIR OUT, DECREASING VOLUME

DIAPHRAGM - CONTRACTS AND MOVES DOWNWARDS FROM ITS DOMED POSITION

DIAPHRAGM - RELAXES SO MOVES UPWARDS TO DOMED POSITION

AIR PRESSURE IN THE LUNGS IS REDUCED AND AIR FLOWS IN, INCREASING VOLUME

INTERNAL INTERCOSTAL MUSCLES CONTRACT TO MOVE THE RIB CAGE DOWNWARDS AND IN

QUESTION 16WHICH OF THE FOLLOWING WOULD YOU EXPECT TO FIND IN A CANDY CANE?
C137H97O4NS
C12H22011
C2H6O

'QUESTION 17

SIMILAR TO CARBOHYDRATES, LIPIDS CONTAIN CARBON, HYDROGEN AND OXYGEN, BUT IS THE PROPORTION OF HYDROGEN IN LIPIDS HIGHER OR LOWER THAN IN CARBOHYDRATES?

'QUESTION 18

WHICH ELEMENT IS THE MAIN DIFFERENCE BETWEEN A CARBOHYDRATE AND A PROTEIN?

QUESTION 19WHAT BIOLOGICAL SUBTANCE IS USED TO CATALYSE THE BREAKDOWN OF MOLECULES IN THE BODY (AMYLASE BEING AN EXAMPLE)?

QUESTION 20HOW MANY NATURALLY OCCURING AMINO ACIDS ARE THERE?BONUS POINT FOR EXPLAINING WHY 6 OF THEM ARE "ESSENTIAL"