REVISION CHAP 6 - 10

REVISION CHAP 6 - 10

Do not stop until you are proud :)

Multiple Choice

Which is metaphase?

• A

• C

• E

• F

Multiple Choice

Humans have ___ pairs of chromosomes

• 21

• 46

• 23

• None of the above

Multiple Choice

Which phase comes NEXT?

• Prophase

• Anaphase

• Metaphase 

• Telophase

Multiple Choice

What phrase is represented by letter D?

• Anaphase

• Metaphase

• Prophase

• Telophase

Multiple Choice

What phrase is represented by later A?

• Anaphase

• Prophase

• Metaphase

• Telophase

Multiple Choice

What phrase is represented by letter C?

• Anphase 

• Prophase

• Metaphase

• Telophase

Multiple Choice

What letter correctly represents the structure X in the diagram?

• Spindle fibers

• Chromosomes

• Cleavage furrow

• Centrioles

Multiple Choice

Place these cells in order of mitosis

• A, B, C, D, E

• C, E, A, D, B

• B, E, D, A, C

• B,D, A, E, C

Fill in the Blank

Name the type of cells in humans where mitosis takes place

Multiple Choice

Which gas enter the lung?

• Oxygen

• Carbon dioxide

Multiple Choice

What is the tiny sacs for gaseous exhange where it looks like grape

• Alveolus

• Lung

• Trachea

• Blood capilary

Multiple Choice

Exhale gas is

• Oxygen

• Carbon dioxide

Multiple Choice

Oxygen difffuses from

• Alveolus to blood capillary

• Trachea to lung

• Blood capillary to alveolus

• Lung to trachea

Multiple Choice

Carbon dioxide diffuses from ___to alveolus

• Trachea

• Blood capillary

• Lung

• Bronchus

Multiple Choice

Name A

• Trachea

• Lung

• Alveolus

• Blood capillary

Multiple Choice

Name B

• Lung

• Trachea

• Alveolus

• Blood capillary

Multiple Choice

The structure shown is a villus. How the structure enables the digested food to be absorbed easily?

• The structure has very thin wall (one cell thick)

• This structure has a thick wall

Multiple Choice

In the villi, what is absorbed through the blood capillaries?

• Fatty Acids and Glycerol

• Amino Acids and Glucose

• Fatty Acids and Glucose

Multiple Choice

Absorption can be defined as the movement of digested food molecules through ______________ to _________?

• The wall of the small intestine into the blood

• The cell wall into the cytoplasm

• The stomach into the liver

• Intestines into the vili

Multiple Select

Which of the following adaptations of the villi increase the absorption of food molecules?

• Microvilli

• Large surface area

• Good blood supply with lots of capilaries

• Digestive enzymes produced

• Lots of 'good' bacteria

Multiple Choice

In this villus structures P and Q absorb different nutrients. What do P and Q absorb?

• P: Amino acids, Q: Glucose

• P: Glucose, Q: Fatty acids

• P: Fatty acids, Q: Maltose

• P: Sucrose. Q: Amino Acids

Multiple Select

Which of the following process is/are involved in absorption?

• Diffusion

• Hydrolysis

• Filtration

• Active transport

Multiple Choice

Heart is made up of

• Cardiac muscle

• Smooth muscle

• Skeletal muscle

Multiple Choice

______ is located between left ventricle and left atrium

• Semilunar valve

• Triscupid valve

• Bicupid valve

Multiple Choice

______ is located between right ventricle and right atrium

• Semilunar valve

• Triscupid valve

• Bicupid valve

Multiple Choice

What are the characteristics of artery?

• Thick, less muscular and elastic

• Thick, muscular and elastic

• Thin, less muscular and less elastic

• Thin, muscular and less elastic

Multiple Choice

The 'lub' sound produced after

• Semilunar valves close

• Atria are fully contracted

• Bicuspid valve and tricuspid valve suddenly close

• Ventricles start to relax

Multiple Choice

Which of the following is the function of sinoatrial node

• Control the ventricular contraction

• Transmit the impulse to the ventricular wall

• Act as a pacemaker which initiates the heart beat

• Control the opening of semilunar valve

​THANK YOU

​Teacher wish all the best and good luck to all of you.

​

Work hard and work smart to aim what you wish for! :)