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
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- 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
- Which body system is responsible for the transport of
dissolved oxygen from the lungs to the spleen?
- Immune
- Endocrine
- Respiratory
- Cardiovascular
- Which condition can lead to blood clots and stroke?
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- 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 gets 20
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.
- 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?
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- Digestive enzymes
- Provide structure
- Carry oxygen molecules
- Store energy