A) 100 B) 46 C) 23 D) 10
A) mitosis B) myoasis C) meiosis
A) Quarantine B) Adenine C) Thymine D) Cytosine
A) true B) false
A) hair cell B) skin cell C) sperm cell D) blood cell
A) meiosis B) puberty C) sexual reproduction D) mitosis
A) Getmehome B) Hormone C) Lysosome D) Chromosome
A) Produces the hormone Estrogen B) Genital organs mature C) Produces the hormone Testosterone D) FSH & LH stimulate sex hormone production
A) vas deferens B) epididymis C) prostate D) seminal vesicle
A) ovaries B) cervix C) vagina D) fallopian tubes
A) urethra B) uterus C) fallopian tubes D) vagina
A) 2G B) 2A C) 6H D) 1B
A) 6 B) 2 C) 7 D) 1
A) leader line B) extension line C) dimension line D) cutting plane line
A) visible line B) centre line C) hatching D) construction line
A) gastric glands B) salivary glands C) intestinal glands D) pancreas
A) regulate chemical reactions in the body. B) maintain skin and hair, cushions vital organs, provides insulation. C) provide energy to fuel the muscles and brain, helps with digestive disorders. D) help with growth, enzyme production and repair in the body.
A) Your teeth and tongue are mechanical components of digestion. B) The enzymes that break down your food are a mechanical component of digestion. C) The liver is the largest organ in the human body. D) Bacteria lives in your intestines to help you break down food.
A) stomach B) esophagus C) large intestine D) small intestine
A) 405 calories B) 630 calories C) 440 calories D) 280 calories
A) solid B) liquid C) gas D) gas or liquid
A) Sublimation B) Condensation C) Evaporation D) Solidification
A) 33 g/mL B) 2.4 g/L C) 60 g/L D) 0.6 g/mL
A) 0.3 g B) 3 g C) 20 g D) 75 g
A) An example is a chocolate chip cookie B) A solution is an example of this type of mixture C) An example is air D) It is impossible to distinguish the different parts in the mixture to the naked eye
A) A precipitate may be formed B) Reversible C) A light or heat can be created D) An odour is released
A) 600 mL B) 0.15 L C) 400 mL D) 6 L
A) 16 B) 10 C) 13 D) 26
A) Yes B) No
A) relaxes, decrease B) relaxes, increase C) contracts, increase D) contracts, decrease
A) Bronchi B) Trachea C) Nasal Passages D) Esophagus
A) Hemogloben B) Bronchioles C) Pleural Membranes D) Capillaries
A) AB+ B) O+ C) AB- D) O-
A) The members of Swedish rock band ABBA chose their name based on their blood types. B) Plasma is mostly composed of water. C) There are more white blood cells than platelets. D) The body is unable to regenerate blood that is donated via transfusion.
A) They carry blood back to the heart. B) They carry blood away form the heart. C) They have valves to stop the backflow of blood. D) They have a thin layer of muscle lining their walls.
A) The aorta pumps blood to the body. B) The left side is poor in O2 and rich in CO2 C) The right ventricle receives blood from the left atrium. D) The pulmonary vein pumps blood to the lungs to release CO2
A) This system is found only in the upper body, most prominently around the neck. B) Its fluid circulates in lymphatic vessels to evacuate cell waste. C) Its role is to defend and protect the body. D) It helps circulate WBC that secrete antibodies or injest invaders. |