Wrong Questions Grr
Describe why an increase in temperature inceases there ate of the reaction
increase in temp increases speed/kenetic energy of particles
In the ETC fo cellular respiration, where is the electrochemical gradient of protons generated?
inter membrane space
Nondisjunction
Error in meiosis in which homologous chromosomes fail to separate.
The vertebrate forelimb initially develops in the embryo as a solid mass of tissue. As development progresses, the solid mass near the end of the forelimb is remodeled into individual digits. Which of the following best explains the role of apoptosis in remodeling of the forelimb?
Apoptosis invokes the regulated activation of proteins in specific cells of the developing forelimb that leads to the death of those cells.
protein hormones
Bind to membrane protein (do not enter cell)
How does the rough ER compartmentalize the cell?
By packaging newly synthesized proteins made by attached ribosomes for export.
What organelle is a membrane-bound structure that functions in correct folding/chemical mods of proteins?
Golgi complex
What is oxidation?
Loss of electrons, gain of oxygen
Which checkpoint is responsible for ensuring nondisjunction does not take place?
M checkpoint
Location of Krebs Cycle
Matrix
Cell with 1.0M concentration will gain water from the 0.5 exterior solution
Movement of water
If ATP breakdown (hydrolysis) is inhibited, which of the following types of movement across cell membranes is also inhibited?
Passage of a solute against its concentration gradient
Describe the difference between rough ER and smooth ER.
Rough ER compartmentalizes cell; Smooth ER function sin detox and lipid synthesis
Osmolarity
Total concentration of all solute particles in a solution
Location of light-dependent reactions
grana/thylakoid membrane
Location for ATP synthesis in cellular respiration
cristae - folds of inner membrane
Describe the interaction between cyclin and CdK
cyclin interacts with CdK to initiate the mitotic phase
Which process releases energy in glucose to form, ATP, NADH, and pyruvate
glycolysis
which process does not require oxygen
glycolysis
Location for ATP synthesis in photosynthesis
grana/thylakoid membrane
Where does the Calvin cycle take place?
stroma