Animal tissue that has projections to transmit electrical signals |
At which level of biological organization can the nitrogen cycle be observed? |
Bees in a hive are examples of what level of biological organization? |
Individual living thing
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Name one advantage of multicellularity.
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Name one problem of multicellularity. |
Novel characteristics that appear at each level of biological organization as a result of interactions among components at the lower levels |
Plant tissue responsible for conduction of water, food, and dissolved minerals |
Plant tissue responsible for rapid cell division and lengthening of roots and shoots |
Smallest functional unit of life |
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The ______ series refers to an order of green algae which models Haeckel’s theory on the evolution of multicellularity. |
Type of connective tissue that forms the flexible parts of the skeleton |
Type of epithelial tissue found in the alveoli |
Type of epithelial tissue found in the upper respiratory tract |
Type of muscle tissue found in the digestive tract and blood vessels |
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What is the currently accepted theory for the evolution of multicellularity proposed by Haeckel in 1874? |
What sets the maximum limit to the size of a cell? |
When a colony such as Pandorina dies when disrupted, it shows that the cells have developed ______. |
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A plant cell placed in a hypertonic solution will ______. |
As an animal grows bigger, its relative metabolic rate (per gram of animal) ______. |
Carnivorous plants have digestive systems as an adaptation to soil that is poor in ______. |
Cell organelle containing enzymes for digestion |
Example of an enzyme that digests carbohydrates |
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Example of an enzyme that digests proteins |
Fingerlike projections of the villi in the small intestines |
Give an example of an organism that makes use of only extracellular digestion. |
Give an example of an organism with an incomplete digestive system. |
Hormone that stimulates the production of gastric juice |
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Main function of the large intestine |
Name of the model that describes the cell membrane |
Negative pressure exerted by the evaporation of water from the leaves of plants |
Organ that produces bile |
Part of the digestive tract that is much enlarged in ruminant herbivores like deer and cows but absent in insectivores like moles |
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Type of circulatory system with hemolymph and sinuses |
Vascular tissue that forms part of the bark of trees |
Waxy layer that prevents entry of water into the root xylem |
What type of cellular transport requires ATP? |
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Air left in alveoli after forced exhalation |
Another name for red blood cells |
At which end of the capillary is osmotic pressure > blood pressure? |
Blood vessels with the highest total cross-sectional area |
Caused by pressure waves when blood moves into the aorta |
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Chamber of the human heart that receives oxygen rich blood |
Contraction of the heart muscles |
Event that happens when rib muscles and the diaphragm relax |
Example of an organism with single-circulation |
Fetal organ of gas exchange |
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For a person with a blood pressure of 90/60, 90 refers to the pressure when ______. |
Gas to which the breathing control centers of the brain are most sensitive |
Give one function of the lymphatic system |
Give one mechanism that allows aquatic animals to solve the problem of low O2 concentrations in the water. |
Give one product of cellular respiration |
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Give one product of photosynthesis |
Give the main reactant of the Calvin cycle. |
Holes at the sides of an insect’s abdomen that allow respiratory gases to enter |
In which pipe will water flow faster: Pipe A with a radius of 5 cm or Pipe B with a radius of 500mm? |
Main breathing control center |
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Main disadvantage of three-chambered hearts like those found in amphibians |
Organ that is much enlarged in deep-diving mammals, helping them store more RBCs |
Pacemaker of the heart |
Part of the heart’s electrical system that sends signals to the left ventricle |
Prevents backflow of blood into the left ventricle |
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Prevents backflow of blood into the right atrium |
Protein that forms the fabric of a blood clot |
Respiratory pigment found in muscles |
Ridge of muscle that separates the right ventricle from the left |
Ringlike muscles that regulate the entry of blood into capillary beds |
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The majority of CO2 is transported as ______. |
The P wave on an ECG indicates______. |
Total volume pumped by the left ventricle |
Tube-like structures in bird lungs that allow continuous flow of air |
Type of plant whose stomates are open at night |
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Type of ventilation found in reptiles |
Vessel that brings oxygen-poor blood from the liver to the heart |
Vessels that supply blood to the cardiac muscle |
What happens to the affinity of hemoglobin to O2 when blood pH drops? |
What sole enzyme catalyzes carbon fixation in C3 plants? |
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Where do the light reactions occur? |
Where does glycolysis occur in the cell? |
Which by-product of fermentation causes pain in muscles? |
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Bio 2 questions from the review game
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