Biology, 29.02.2020 01:25, moneybabyy38
Put the items in the correct order. Items to order:. 1. Calcium is released from the sarcoplasmic reticulum.2. Acetylcholine is released.3. Action potential gets to axon terminal of a motor neuron.4. Troponin-tropomyosin blockade is removed.5. Action potential travels across sarcolemma.6. Nicotinic receptors are activated.7. Action potential travels down T tubule.8. Myosin binds to actin and slides the thin filament
Answers: 3
Biology, 22.06.2019 06:30, hdhdhd49jdhd
Match the pollutants. 1. a chlorofluorocarbon smoke 2. a biodegradable organophosphate insecticide freon 3. particle pollution paint 4. hazardous waste monoxide 5. carbon is completely burned malathion 6. carbon is incompletely burned dioxide
Answers: 2
Biology, 22.06.2019 10:30, DEVlN6070
The greenhouse effect a. something that has occurred for millions of years b. an unnatural phenomenon caused by humans that maintains earths temperature range. c. the results of the differences in the angle of the suns rays d. an unnatural phenomenon that causes heat energy to be radiated back into the atmosphere
Answers: 1
Biology, 22.06.2019 11:00, suewignall
Astudent poured a solution of bromothymol blue indicator into three test tubes. then he placed an aquatic plant in two of the test tubes, as shown below. he placed a stopper on each test tube and placed them all in the dark for 24 hours. bromothymol blue turns from blue to yellow in the presence of co2
Answers: 2
Put the items in the correct order. Items to order:. 1. Calcium is released from the sarcoplasmic re...
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