When a polypeptide is being assembled, the bond that forms between a newly added amino acid and the previous amino acid in the chain is a ________ bond.
_______________________ epithelium provides a moist and slip…
_______________________ epithelium provides a moist and slippery surface and is well suited to resist stree, as in the ____________________.
21. What is the net movement of substances to regions of low…
21. What is the net movement of substances to regions of lower concentration called?
39. Membrane fluidity is affected by
39. Membrane fluidity is affected by
_______________ is the study of form.
_______________ is the study of form.
40. THINK: Incubation of cells at 20°C blocks the release of…
40. THINK: Incubation of cells at 20°C blocks the release of proteins from the trans-Golgi. Under such conditions, you would expect to see
The sequence of nucleotides in a DNA molecule is called the…
The sequence of nucleotides in a DNA molecule is called the ________ code.
13. In eukaryotes, mitochondria are the organelles primarily…
13. In eukaryotes, mitochondria are the organelles primarily involved in:
26. Membrane proteins that are very soluble in water are kno…
26. Membrane proteins that are very soluble in water are known as _____________________ .
36. Facilitated diffusion is an important method for cells i…
36. Facilitated diffusion is an important method for cells in obtaining necessary molecules and removing other ones. Requirements for facilitated diffusion include