Ecology
Why is 90% of energy lost between trophic levels?
Most energy is used for life processes
Based on cellular respiration and photosynthesis, what is the ultimate source of energy
Poly Track
Jokes.... the sun
Amino acids obtained from ingested food are absorbed primarily from...
Small intestine
What are the 3 main blood vessels
Capillaries, veins, arteries
What ecological pyramid provides the best representation of energy transfer
Pyramid of energy
Most of the ATP produced in aerobic respiration is formed by... (krebs, electron transport chain, glycolysis)
Electron transport chain
Which is an example of a polymer? (fatty acid, sucrose, amino acid, glycogen)
Glycogen
Blood Type AB
What is the universal receiver
Are smooth muscles voluntary or involuntary
involuntary
What do the arrows on a food web show?
What is the equation for photosynthesis and what part of the cell does it occur?
CO2 + H20 = C6H12O6 + O2.... Chloroplast
What is an example of chemical digestion
Digestive enzymes
What is the septum?
Divides L/R side of heart so oxygenated and deoxygenated blood doesnt mix
What is aldosterone
Aldosterone is a hormone that helps regulate salt and water balance by increasing sodium and water reabsorption in the kidneys.
The ecological pyramid that can only be upright.
What is Energy.
During the Calvin cycle, which of the following is directly responsible for fixing CO2. (ATP, NADPH, RuBP, Rubisco)
Rubisco
This organ produces bile, which helps break down fats in the small intestine.
Liver
The hearts pacemaker is the
SA node
What is ADH
ADH is a hormone that increases water reabsorption in the kidneys, helping to conserve water and reduce urine output.
What biogeochemical cycle stores nutrients in the ground for thousands of years
phosphorous cycle
What is the correct order of steps in aerobic cellular respiration?
Glycolysis - Pre Krebs - Krebs - Electron Transport Chain
A buildup of lactic acid through anaerobic respiration is responsible for...
Muscle fatigue
Which type of muscle is attached to bones and controlled voluntary
Skeletal muscle
Order the sequence of structures which air passes through during inhilation. (3 structures)
Trachea, Bronchi, Bronchioles