How are carbohydrates used by the body? Choose ALL answers that apply.
structure
Communication
storage
Recognition
What type of immunity does a vaccine provide? Choose only ONE best answer.
naturally acquired passive immunity
Artificially acquired passive immunity
Naturally acquired active immunity
Artificially acquired active immunity
Which organs and/or glands are superior to the liver? Choose ALL answers that apply.
Lungs
Parathyroid gland
Kidneys
Thymus
Which cavity contains all of the frontal cavities? Choose only ONE best answer.
Dorsal
Thoracic
Abdominopelvic
Ventral
Which of the following carry oxygenated blood? Choose ALL answers that apply.
Pulmonary artery
Pulmonary vein
Aorta
Superior vena cava
Which of the following are disaccharides? Choose ALL answers that apply.
Sucrose
Glucose
Cellulose
Lactose 1 / 4
Which body system is responsible for the transport of dissolved oxygen from the lungs tothe spleen?
Immune
Endocrine
Respiratory
Cardiovascular
Which condition can lead to blood clots and stroke? 2 / 4
Aneurysm
Arrhythmia
Asthma
Hypertension
A botanist wants to determine if environmental temperature affects root growth. In her experiment, she creates 4 rooms at temperatures that vary by 5 degrees F. Each room gets20 seedlings of the same species, which she grows on agar plates for 60 days. Once a day,she measures the length of each seedling’s root. At the end of 60 days, she compares the length of the roots with the room temperature. She finds the room with the lowest temperature produced the longest roots. What is the independent variable in this study?
Temperature
Seedlings
Light
Root length
Which of the following can act as enzymes in the body?
Globular proteins
Lipase
Amylase
Glucagon
Which of the following is the carbohydrate monomer?
Disaccharide
Lactose
Monosaccharide
Thymine
Which of the following are true about water?
Water has polar covalent bonds.
Water has a neutral pH of 7. 3 / 4
Water has a low specific heat capacity.
Water as a solid is less dense than water as a liquid.
Hydrophobic proteins often provide which function in the body?
