Who/what does cellular respiration? Autotrophic organisms only (plants) Heterotrophic organisms only (animals, fungi) Both
How did the bacteria spread in the plant? Through contaminated water Through contact with infected workers Through pests like flies Through contaminated air
All of the following veins carry deoxygenated blood EXCEPT Inferior Vena Cava Subclavian Vein Pulmonary Veins Great Cardiac Vein Saphenous Vein
Which of the following is a monoamine? insulin epinephrine testosterone parathyroid hormone
Which of the following is not a leukocyte? basophil reticulocyte neutrophil monocyte
The latchbridge mechanism of myosin heads is a property of __ muscle. 1) cardiac 2) skeletal 3) smooth 4) none of the above
The type of muscle fibers that have only a single nucleus, both thick and thin filaments, but no Z discs, are: 1) skeletal. 2) cardiac. 3) smooth. 4) cardiac and smooth.
The neurons that stimulate muscle contraction are called __ neurons. 1) sensory 2) contractile 3) inhibitory 4) motor
Which of the following areas within the sarcomere is associated with the thick filaments only? 1) I Band 2) Aband 3) Z discs 4) M-line
Review 1. Why can't plants use nitrogen gas directly? 2. What is nitrogen fixation? 3. Explain why bacteria are essential parts of the nitrogen cycle. 4. What is ammonification?
The corpus collosum is the part of the brain that connects the Right and Left hemisphere of the brain. What do you think would happen if this part of the brain is disconnected?
The transparent disk-shaped structure in the eye that bends to allow one to see close objects is the: optic nerve. ) lens. ) cornea. pupil.
4. List two specific ways that fats help the body stay healthy. 5. Look at the 'Healthy Food Examples' in the table. Identify one food item you enjoy and name the macronutrient it provides.
What is responsible for the yellow-orange coloration of leaves in the fall? carotenoids chlorophyll a RuBP chlorophyll b
When comparing plant sources of protein to animal sources, we could say plant sources tend to be higher in cholesterol. animal sources tend to be higher in phytochemicals. plant sources tend to be higher in dietary fiber. plant sources tend to be higher in saturated fat.
E MULTIPLE -CHOICE QUESTION How do trees mitigate climate change By releasing $CO2$ though cellular respiration By releasing $CO2$ through photosynthesis By absorbing $CO2$ through photosynthesis By absorbing $CO2$ through cellular respiration
3.What is the shape of the DNA molecule? A)Helical B)Spherical C)Double Helix D)Circular
2. Ventilation is another name for what process? circulation respiration digestion breathing
VIII. Skeletal Muscle Cell Structure (Multinucleation Myoblast Fusion, Satellite Cells) 1. Application A patient has impaired satellite cell function. How would this affect muscle repair after injury? 2. Critical Thinking How does multinucleation support the large size of skeletal muscle fibers?
What term is used to describe an essential organic compound such as a vitamin or amino acid that must be provided in the diet? Micronutrient Macronutrient Growth factor
