What is the major difference between facilitated diffusion and simple diffusion quizlet?

What is the major difference between facilitated diffusion and simple diffusion quizlet?

the only difference is that simple diffusion will only travel through the phospholipid bilayer and and facilitated diffusion will go only through a non protein channel. Phospholipids: These lipids are called phospholipids because instead of the usual three fatty acid chains there are only two.

What Does facilitated diffusion and active transport have in common?

What do facilitated diffusion and active transport have in common? How are they different? They both change the concentration level inside and outside the cell. Active transport requires energy and moves low concentration to high concentration.

How does a cell make proteins?

Proteins are the key working molecules and building blocks in all cells. They are produced in a similar two-step process in all organisms – DNA is first transcribed into RNA, then RNA is translated into protein.

What does the protein do in a cell?

Proteins are a class of macromolecules that perform a diverse range of functions for the cell. They help in metabolism by providing structural support and by acting as enzymes, carriers, or hormones. The building blocks of proteins (monomers) are amino acids.

What part of the cell makes proteins?

Ribosomes

What produces energy for the cell?

Mitochondria are membrane-bound cell organelles (mitochondrion, singular) that generate most of the chemical energy needed to power the cell’s biochemical reactions. Chemical energy produced by the mitochondria is stored in a small molecule called adenosine triphosphate (ATP).

What controls the cell division?

Germ cells, or gametes, undergo meiosis, while somatic cells will undergo mitosis. After the cell proceeds successfully through the M phase, it may then undergo cell division through cytokinesis. The control of each checkpoint is controlled by cyclin and cyclin-dependent kinases.