Orte en In How can pressure, size of the molecule, and viscosity affect the rate of diffusion, respectively?

The principal force driving movement in diffusion is______. a. temperature b. particle size c. concentration gradient d. membrane surface area

Skeletal muscle is composed of very hard working cells. Which organelles do you expect to find in abundance in skeletal muscle cell? nuclei striations golgi bodies mitochondria

Describe two ways that decreasing temperature would affect the rate of diffusion of molecules across a cell’s plasma membrane.

Assign a function(s) to the following cellular structures: a. plasma membrane b. mitochondrion c. nucleus d. ribosome

7. Over the course of life, the diffusion capacity decreases by about A. 5 percent B. 10 percent C. 15 percent D. 20 percent

Which of the following do not play a role in intracellular movement? microfilaments and intermediate filaments microfilaments and microtubules intermediate filaments and microtubules only intermediate filaments

Why does water move through a membrane?

Arrange the following terms in order of increasing specialization: oligopotency, pleuripotency, unipotency, multipotency. multipotency, pleuripotency, oligopotency, unipotency pleuripotency, oligopotency, multipotency, unipotency oligopotency, pleuripotency, unipotency, multipotency pleuripotency, multipotency, oligopotency, unipotency

Describe the general functions of the following in a eukaryotic cell: the plasma membrane, cytoplasm, DNA, ribosomes, organelles, and cytoskeleton.