13.13: Practice Test- Muscle Tissue
- Page ID
- 34498
\( \newcommand{\vecs}[1]{\overset { \scriptstyle \rightharpoonup} {\mathbf{#1}} } \) \( \newcommand{\vecd}[1]{\overset{-\!-\!\rightharpoonup}{\vphantom{a}\smash {#1}}} \)\(\newcommand{\id}{\mathrm{id}}\) \( \newcommand{\Span}{\mathrm{span}}\) \( \newcommand{\kernel}{\mathrm{null}\,}\) \( \newcommand{\range}{\mathrm{range}\,}\) \( \newcommand{\RealPart}{\mathrm{Re}}\) \( \newcommand{\ImaginaryPart}{\mathrm{Im}}\) \( \newcommand{\Argument}{\mathrm{Arg}}\) \( \newcommand{\norm}[1]{\| #1 \|}\) \( \newcommand{\inner}[2]{\langle #1, #2 \rangle}\) \( \newcommand{\Span}{\mathrm{span}}\) \(\newcommand{\id}{\mathrm{id}}\) \( \newcommand{\Span}{\mathrm{span}}\) \( \newcommand{\kernel}{\mathrm{null}\,}\) \( \newcommand{\range}{\mathrm{range}\,}\) \( \newcommand{\RealPart}{\mathrm{Re}}\) \( \newcommand{\ImaginaryPart}{\mathrm{Im}}\) \( \newcommand{\Argument}{\mathrm{Arg}}\) \( \newcommand{\norm}[1]{\| #1 \|}\) \( \newcommand{\inner}[2]{\langle #1, #2 \rangle}\) \( \newcommand{\Span}{\mathrm{span}}\)\(\newcommand{\AA}{\unicode[.8,0]{x212B}}\)
Review the material from this module by completing the practice test below:
- elastic
- nonstriated
- excitable
- striated
- sodium (Na+)
- calcium (Ca++)
- potassium (K+)
- chloride (Cl-)
- excitability
- the need for ATP
- at rest, uses shielding proteins to cover actin-binding sites
- elasticity
- fascicle, filament, muscle fiber, myofibril
- filament, myofibril, muscle fiber, fascicle
- muscle fiber, fascicle, filament, myofibril
- myofibril, muscle fiber, filament, fascicle
- the inside of the membrane has become less negative as sodium ions accumulate
- the outside of the membrane has become less negative as sodium ions accumulate
- the inside of the membrane has become more negative as sodium ions accumulate
- the sarcolemma has completely lost any electrical charge
- titin
- troponin
- myoglobin
- tropomyosin
- creatine phosphate levels rise
- ATP levels rise
- acetylcholine levels rise
- calcium ion levels rise
- myofibril
- sarcolemma
- sarcoplasm
- myofilament
- calcium ions are actively transported out of the sarcoplasmic reticulum
- calcium ions diffuse out of the sarcoplasmic reticulum
- calcium ions are actively transported into the sarcoplasmic reticulum
- calcium ions diffuse into the sarcoplasmic reticulum
- the myosin head binds to an ADP molecule
- the myosin head binds to an ATP molecule
- calcium ions bind to troponin
- calcium ions bind to actin
- myofibrils
- myofilaments
- T-tubules
- sarcomeres
- resting phase
- repolarization phase
- contraction phase
- relaxation phase
- buildup of ATP and lactic acid levels
- exhaustion of energy reserves and buildup of lactic acid levels
- buildup of ATP and pyruvic acid levels
- exhaustion of energy reserves and buildup of pyruvic acid levels
- anaerobic metabolism in the muscles of the sprinter
- anaerobic metabolism in the muscles of the marathon runner
- aerobic metabolism in the muscles of the sprinter
- glycolysis in the muscles of the marathon runner
- ATPase activity
- phosphate bonds
- carbon bonds
- hydrogen bonds
- by absorbing ATP from the bloodstream
- by using ADP as an energy source
- by using glycogen as an energy source
- none of the above
- 80 percent fast-twitch muscle fibers and 20 percent slow-twitch muscle fibers
- 20 percent fast-twitch muscle fibers and 80 percent slow-twitch muscle fibers
- 50 percent fast-twitch muscle fibers and 50 percent slow-twitch muscle fibers
- 40 percent fast-twitch muscle fibers and 60 percent slow-twitch muscle fibers
- 80 percent fast-twitch muscle fibers and 20 percent slow-twitch muscle fibers
- 20 percent fast-twitch muscle fibers and 80 percent slow-twitch muscle fibers
- 50 percent fast-twitch muscle fibers and 50 percent slow-twitch muscle fibers
- 40 percent fast-twitch muscle fibers and 60 percent slow-twitch muscle fibers
- Fast fibers have a small diameter.
- Fast fibers contain loosely packed myofibrils.
- Fast fibers have large glycogen reserves.
- Fast fibers have many mitochondria.
- Slow fibers have a small network of capillaries.
- Slow fibers contain the pigment myoglobin.
- Slow fibers contain a large number of mitochondria.
- Slow fibers contract for extended periods.
- are striated
- utilize aerobic metabolism
- contain myofibrils
- contain intercalated discs
- undergo glycolysis
- synthesize ATP
- stop contracting
- start contracting
- lack myofibrils
- are under voluntary control
- lack myosin
- lack actin
- They are resistant to fatigue.
- They have a rapid onset of contractions.
- They cannot exhibit tetanus.
- They primarily use anaerobic metabolism.
- ganglion cells
- myotube cells
- myoblast cells
- satellite cells
- ganglion cells
- myotube cells
- myoblast cells
- satellite cells
Contributors and Attributions
CC licensed content, Shared previously
- Anatomy & Physiology. Authored by: OpenStax College. Provided by: Rice University. Located at: http://cnx.org/contents/14fb4ad7-39a1-4eee-ab6e-3ef2482e3e22@9.1. License: CC BY: Attribution. License Terms: Download for free at http://cnx.org/contents/14fb4ad7-39a...f2482e3e22@9.1