Muscle tetany arises from

i) Hyperpolarization of nerve cell due to increased concentration of potassium ions inside the cell.

ii) Decreased activity of sodium gates due to increased concentration of calcium ions in extracellular fluid.

iii) Depolarization of nerve fiber due to sudden influx of sodium ions inside the nerve cell.

iv) Decrease in threshold potential of stimulus due to decreased calcium level.

Gluconeogenesis is

i) Breakdown of glucose in cytosol.

ii) Formation of glucose using light energy.

iii) Degradation of glucose to form new organic compounds.

iv) Formation of glucose from organic compounds.

With respect to amino acids, which of the following is correct?

i) Tyrosine is a hydrophobic amino acids, and is usually found deep inside a globular protein.

ii) Glycine is an asymmetric amino acid because it contains two different groups – amino and carboxylic group.

iii) Alanine is non-polar amino acid with ethyl as the characteristic R group.

iv) Tryptophan is a complex aromatic amino acid which is precursor of T3 and T4..

Which of the following is true about human heart?

a) SA node produces rhythmic contraction of only atrial myocardial fibers by spontaneous discharge, while AV node discharges independently with same frequency for contraction of ventricular myocardial fibers.

b) If heart is isolated and kept in distilled water, it will show continuous contractions because SA node is autogenically excited repeatedly.

c) Human heart does not show fatigue in normal person even if it is contracting from the 1st month of intrauterine life.

d) Pumping action of heart helps in venous return of the blood from the peripheral tissues.

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MUSEUM VISIT Essay #2—Picasso’s Demoiselles d’Avignonvs. Matisse’ Piano Lesson; MoMa

This assignment is your focus for this week.

–Paper must be 3-4 pagesin length (double-spaced)

–Paper must have a title (a good title will reflect your thesis)

–Paper must be in Times New Roman 12 point font

–Paper margins must be 1″ on left and right; top margin must be 1″ and bottom margin 1″

–Put titles of works of art in italics

**IMPORTANT** If you borrow someone else’s idea, you must footnote it.  

If you borrow it directly, you must put their words in quotation (” “) marks. 

(This applies to allinformation taken from lecture, books, wall plaques, etc.)

Museum-Based Essay 2—Picasso’s Demoiselles d’Avignonand Matisse’s The Piano Lesson: MoMa(The Museum of Modern Art)

Normally  I would send you to museum for this assignment, but MOMA is closed, so  you will not need to go, just look at the images I have included in PDF  (See  on BB:

Picasso_Matisse_Images

1. Read PDF posted on Blackboard: 

“New Encounters with Les Demoiselles d’Avignon: Gender, Race, and the Origins of Cubism”

Anna C. Chave

The Art Bulletin, Vol. 76, No. 4 (Dec., 1994), pp. 596-611

[Journal]

1a. Watch: Picasso, Les Demoiselles d’Avignon: https://youtu.be/fy2TlYnYIzA

Watch: Matisse, Piano Lesson: https://youtu.be/9vI1kP-9zpw

2.  Respond to the following prompt: How can Cubism be seen in Picasso’s  painting and how does Matisse reveal his own brand of cubism in his  painting? Each artist is using his own technique to show that many  perspectives are a fundamental way of understanding the modern world and  the way that it is seen. While Picasso uses structure, Matisse uses  color. 

You may borrow ideas from readings, or videos, but tell me you are doing so using quotation marks.

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Music as History (due)

a. Choose a topic you would like to explore through music (e.g. changing gender roles, the social acceptance of drug use, portrayals of sexuality in American culture, etc.) 

b. Choose a time period (1950-1995; 1965-1975; etc). 

c. Choose five songs that best exemplify the change you are examining. 

d. In a word document, in chronological order, list the name of the song, the year it was written/released, and a paragraph explaining the meaning and importance of the song you chose to the social change you identified. 

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K.L. Musical Instruments is a retail store that sells a variety of types of musical instruments. K.L. also has a repair shop to repair the instruments they sell. A purchasing agent is responsible for all purchases. Most of the items purchased are bought through manufacturer’s catalogs. Occasionally a manufacturer will send a sales representative to demonstrate a new instrument and the order will be placed through the sales representative. Shipment of all purchases is FOB destination and the manufacturer handles the payment of the freight. Several sales clerks are employed at K.L. They manage the store, assemble and display the instruments, service walk-in customers, make personal calls to some of the major accounts (such as schools with bands or orchestras), and deliver instruments sold to customers. Sales are made on account and for cash. Broken instruments are brought to the store by customers for servicing. A sales representative writes the repair orders. The instrument and repair order go to the Repair Department for service. Customers pick up the repaired instruments when they are completed. Krista and the store manager handle all personnel matters such as hiring, promoting, and firing. They also train the sales clerks. A bookkeeper is employed to handle accounting and develop other reports required by management to operate the business.

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