Electron Transport Chain (McKee 364-372).  

1. Describe the initial substrates of the electron transport chain based on the cofactors that supply one pair of electrons
2. Describe the final product based on the acceptor of one pair of electrons from the electron transport chain
3. Describe the locations of ubiquinone (UQ) and cytochrome C (Cyt C) in relation to the electron transport chain
4. Describe the source of electrons for the reaction between oxidized UQ and reduced UQ (UQH₂) based on the redox reaction catalyzed by Complex I
5. Describe the source of electrons for the reaction between oxidized and reduced Cyt C (Cyt C_ox and reduced Cyt C_red, respectively) based on the redox reaction catalyzed by Complex III
6. Describe the source of electrons for the reaction between atomic oxygen (O) and H₂O oxidized based on the redox reaction catalyzed by Complex III
7. Describe how UQ is recycled for the reaction catalyzed by Complex I based on the reaction catalyzed by Complex III
8. Describe how Cyt C_ox is recycled for the reaction catalyzed by Complex III based on the reaction catalyzed by Complex IV

Vitaceae - detail description of species (plant), including flower, leaf stem, fruit, habitat, etc. Thank you.

Family: Vitaceae Species: Vitis labrusca L.

Common Name:fox grape

Family: Vitaceae Species: Vitis labrusca × V. riparia = V. ×novae-angliae Fernald

Common Name:New England grape

Mr. Ahmed is a 65- year old man who is suffering from Diabetic Retinopathy. He is also suffering from sensorineural hearing loss. He finds it difficult to distinguish between high pitch sounds such as the letters (s) and (th). He decides to meet a physician for a check-up. Answer the following questions in relation to his condition. Provide (two in-text citations) for any of your answers and (two references below your answers). a. Describe Diabetic Retinopathy in one or two sentences. (1 mark) b. List two symptoms of Diabetic Retinopathy. (1 mark) c. Which ear disorder do you think most likely Mr. Ahmed has? Name it and give two other symptoms of this disorder. d. List three causes that happen in the ear leading to the disorder mentioned in (question

14. A reversible inhibitor I is competitive with the substrate S when both have
    1. equal 1/V_max                c. equal 1/V_max & 1/K_M
    2. equal 1/K_M                         d. equal slope

15. A reversible inhibitor I is uncompetitive with the substrate S when both have
    1. equal 1/V_max                c. different 1/V_max & 1/K_M
    2. equal 1/K_M                         d. different slope

Some sharks live in freshwater. How should the kidneys of marine and freshwater sharks function?

A population of 120 pea plants were examined. Three colorations existed within the population; 70 red (RR), 43 pink (Rr), and 7 white (rr). Calculate the 1) number of each allele and the 2) allele frequencies. Using the Hardy-Weinberg equilibrium equation (p2 +2pq+q2=1.0) calculate the 3) genotype frequencies. Based on a population size of 120 pea plants, 4) what is the predicted numbers of each genotype? 5) How does the predicted compare to the observed population? Show your work.

Vitaceae - description of each plant, including flower, leaf stem, fruit. What is the difference between these two plants? Parthenocissus inserta - Thicket creeper Parthenocissus quinquefolia - Virginia creeper

Written description of the plant family vitaceae. Please include overall morphological description with synapomorphies highlighted and floral morphology.

Write 2 Paragraphs!

Each paragraph should answer and discuss the questions below. (One paragraph for each question.)

Question #1: Vanessa notices that even though her 80 year old grandmother keeps her thermostat set at 80 degrees, she still wears a sweater in her house. When Vanessa asks her grandmother why, her grandmother tells her she is cold. Vanessa can't understand this and asks you for an explanation. What would you tell her?

Question #2: Tess is diagnosed with a disease that affects the membranes surrounding the brain. The physician tells Tess's family that the disease is caused by an airborne virus. Explain how this virus could have entered the cranium.

Justin want to study the motility of Treponema. He selected the transmission electron microscope. This is the _____ choice because ______.

A. Right, motility is easily observed wit the TEM

B. Right, you can see the flagella with the TEM

C. Wrong, greater magnification needed

D. Wrong, all cells viewed in the TEM will be dead

A. Chose a nursing Diagnosis, for example: Cerebrovascular Attack (CVA or Stroke), no breathing, Slow breathing, no BM, no urinary out put, Fever, Chills ; whatever.....
Just chose from one of the above mentioned examples, then:
B. Create your first care plan using these nursing process ( Assessment, Nursing Diagnosis, Planning, Implementation and Evaluation).

Describe the characteristics of Phylum Echinodermata and discuss how the body form varies in the 5 classes

zoology question

Define the terms antibacterial and antibiotic and explain how these substances work. Provide several examples of products you have seen that claim to be antibacterial (hint: house hold cleaning agents).  Having defined these terms, consider how they could design an antibacterial product or antibiotic drug that would only kill prokaryotic bacteria while leaving eukaryotic cells alone. The idea is for you to consider prokaryotic cell structures that are different from eukaryotic structures and target them. Next, address why we would be concerned with developing new antibacterials and new antibiotics since we already have so many. This is an opportunity to begin a discussion related to the public health concern of antibiotic resistance.

What are some ethical, social, and legal impacts with pharmaceuticals, DNA analysis, and agricultural biotechnology?