Examlex
Which parts of a flower are typically the most leaflike?
Cross-Bridges
The connections formed between actin filaments and myosin heads during muscle contraction, enabling force generation.
Actin Myofilaments
Thin filaments primarily composed of the protein actin, playing a crucial role in muscle contraction and cell movement.
Sarcoplasmic Reticulum
A specialized type of smooth endoplasmic reticulum found in muscle cells, responsible for storing and releasing calcium ions, which are crucial for muscle contraction.
Endomysium
A thin layer of connective tissue that envelops individual muscle fibers.
Q4: Energy losses are multiplied in successive energy
Q4: Which pair of organisms is a good
Q6: Along with the egg, what would you
Q6: In which form(s) can plants generally absorb
Q8: molybdenum<br>A)nonmineral macronutrient<br>B)mineral macronutrient<br>C)micronutrient<br>D)not generally considered an essential
Q23: endocrine system<br>A)exchanges gases with the environment<br>B)coordinates body
Q55: Which term refers to the upper angle
Q81: Experiments have shown that even if it
Q91: Which digestive structure in humans is active
Q128: If organs are analogous to the body,