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