Biology, 06.03.2020 07:04, unknown337
Which statement about cardiac muscle is FALSE? Which statement about cardiac muscle is FALSE? Cardiac muscle cells use Ca2+ ions released from the sarcoplasmic reticulum. Calcium-induced calcium release is when extracellular Ca2+ stimulates release of Ca2+ from the sarcoplasmic reticulum. Cardiac muscle cells must obey the all-or-none law of contraction. The energy demand of cardiac muscle cells is high because they have many mitochondria. Intercalated disks contain both desmosomes for firm attachment and gap junctions to allow communication.
Answers: 1
Biology, 22.06.2019 01:20, heyrosaphoto2610
Question 3(multiple choice worth 4 points) (02.04 lc) which best describes the function of chloroplast? allows certa molecules to enter and exit the cell makes food during photosynthesis detoxifies waste products o packages proteins into vesicles
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Biology, 22.06.2019 13:00, Evilgus4846
Blank is a rock with a find dark texture that makes up the oceanic crust
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Which statement about cardiac muscle is FALSE? Which statement about cardiac muscle is FALSE? Cardia...
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