During the daylight, what might you observe in chloroplasts? A decreased concentration of H+ in the intermembrane space O a. O b. Reduced rates of ATP synthesis Oc. A decrease in the pH in the thylakoid space O d. Increased rates of water production An increase in the pH within the stroma O e.

A. Highlight all the organisms that CAN do photosynthesis  (you might need to google search what these are)  Venus fly trap Mycorrhizal fungus Cyanobacteria     Red algae    Sponges    Corn (Zea mays) B. Summarize the purpose of photosynthesis______ C. How could you tell or measure the rate of photosynthesis? ____ D.  What is a redox reaction? ___   E. When the water molecule donates its electron to the chlorophyll molecule the water molecule was ______ while the chlorophyll was ______.  F. When the carbon chain gains electrons from NADPH the carbon chain has been _____. G. Discuss how the chloroplast structure is arranged using the following terms (include picture too) chloroplast,  thylakoid,  stroma,  chlorophyll,  H. Light reaction and Calvin cycle:  what is the overall purpose of each one?

When light is absorbed in a green plant  a. There is a transfer of electrons that results in the production or CO2 and H2O b. ATP is reduced to ADP, releasing energy that will be used in the grana to produce glucose  c. photolysis takes place, eliminating the need for the calvin benson cycle  d. electrons of chlorophyll are energized, and the energy is released to produce ATP and NADPH aerobic and anaerobic is similar in that they both are a. release energy from glucose  b. produce O2 as a waste product  c. takes place in the mitochondria  d. result in the accumulation of lactic acid

The overall goal of chemiosmosis is to make ________ in the __________. Select one: a. NADH, Kreb’s Cycle b. NADPH, Calvin Cycle c. NADPH, mitochondrial ETC d. ATP, chloroplast ETC e. ATP, Kreb’s Cycle

ge Which of the following statements is correct about chemiosmosis? Select one: Oa. it makes chloroplastic ATP when protons move against their concentration gradient Ob. it makes ATP in the golgi when proteins move down their concentration gradient O c. it is a chemical reaction when one molecule gets oxidized and another molecule gets reduce d. it requires the passive transport of hydrogen ions through a protein that makes ATP O e. it makes ATP when water moves passively across a membrane due Dec 8 at 5pm O I Jump to... 4) Next page

PHOTOSYNTHESIS consists of . A. saptures D. light reactions in which energized B. stores it in C. in which electrons CO, fixed to RuBp and pass down then O2 evolved reduce NADP* to reduced and phosphorylated electron transport chain by mechanism of E. -using chemiosmosis rearranged to F. Ho generates release G3P regenerate G. in process called using made into glucose and other carbohydrates

In a photosynthetic plant cell, chlorophyll is located: a. in the stroma b. in the outer membrane of the chloroplast envelope c. in the intervascular space of the chloroplast d. in the inner membrane of the chloroplast envelope e. in the thylakoids

Condition: A transmembrane (or integral membrane) protein that acts as a H+ channel has been added to the thylakoid membrane. What impact will thishave to photosynthesis? Explain why. (Specific values are not required, just an indication of overall effect and reasons why.)

Part A:  Chemiosmosis is movement of water molecules through a membrane   False True Part B: The acidic environment is created inside mitochondria and chloroplast during cellular respiration and photosynthesis respectively.   A. True B. False

1. Why is water split by PSII in the light reactions? 2.  How is ATP synthesis powered in the light reactions? How does this compare to the oxidative phosphorylation of Cellular Respiration?