Year 10 Biology

This particular blood vessel carries deoxygenated blood from the lower half of the body to the right atrium

• super vena cava

• inferior vena cava

• pulmonary artery

• pulmonary vein

What is the main organ of the circulatory system?

• small intestine

• bone

• lungs

• heart

Tags

NGSS.MS-LS1-3

What does the Acronym DNA stand for

• Do Not Abbreviate

• Deoxyribonucleic Acid

• Detection of Nucleic Acids

• Double Nucleic Acids

Tags

NGSS.MS-LS3-1

NGSS.MS-LS3-2

What is the Shape of DNA

• Single Helix

• Spring

• Double Helix

• A twist knot thing

Which of the following is true of a vein?

One, some or all answers could be correct?

• it carries blood at a high pressure

• it always carries deoxygenated blood

• it carries blood away from the heart

• it contains valves

Which of the following is/are features of the lymphatic system?

One, some or all responses may be correct.

• protects the body from infection

• transports oxygen in red blood ells around the body

• contains white blood cells

• transports and circulates body fluids

Which blood vessel carries blood from the heart to the kidneys?

Only one answer is correct.

• pulmonary artery

• pulmonary vein

• renal artery

• renal vein

What is the name of the clear layer of cells (H) on top of the leaf?

• Cuticle

• Air space

• Guard cell

• Upper epidermis

Tags

NGSS.MS-LS1-2

The leaf has a shiny, waxy cuticle around it to

• increase the rate of photosynthesis
• attract more light
• control water loss
• stop carbon dioxide and oxygen gases escaping

The role of the guard cell is to

• help control the temperature of the plant
• control how much water enters the leaf
• control how much glucose is stored
• control the movement of water vapour & gases 

Tags

NGSS.MS-LS1-2