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