Uncategorized Questions

Les céphalées représentent 0.2% des consultations aux urgences

A student wanted to investigate the resting blink rate in people 60 years of age and people15 years of age.Describe how the student could find out whether there was a significant difference in blinkrates between the two age groups.

migraine sans aura : Le diagnostic nécessite la présence d'au moins un signe d'accompagnement qui peuvent être des nausées etdes vomissements ou une photophobie et une phonophobie

Synaptophysin is a protein involved in the production of synaptic vesicles.Scientists can use the presence or absence of synaptophysin to identify presynaptic andpostsynaptic membranes in synapses.Explain why they are able to use synaptophysin for this purpose.

Une céphalée est une douleur de l'extrémité céphalique dont l'interrogatoire va généralement permettre lediagnostic

Q. You were a journalist before becoming a novelist. How has your experience in nonfiction affected your fiction writing?A: It's a fairly dim memory at this point! But the most salient aspect of journalism that continues to help me is an ability to research, digest, and translate a lot of background information for my characters. Whether it's the natural world of Cuba, the history of the Chinese migration to the island, or the fine points of Texas hold 'em, I can still absorb and distill what I need to pretty quickly.—Interview with Cristina García,Frank MundoWhich of the following statements best expresses García's main idea in this passage?García's background in journalism helps her conduct research and use realistic details.García believes that her career in journalism has made fiction writing more difficult for her.García's journalism background helps her add magic to her realism.García's journalism experience has made her a quick and thorough editor.

One form of muscle disease is caused by a mutated allele of a gene. This leads toproduction of myosin molecules that are unable to bind to other myosin molecules.If myosin molecules are unable to bind to other myosin molecules, this prevents musclecontraction.Use the diagram and your knowledge of how muscles contract to suggest why.

The following statements are about events during an action potential.A Potassium ions diffuse out across the neurone membrane.B Sodium ions diffuse in across the neurone membrane.C Sodium ion channels open.D Active transport of sodium and potassium ions restores resting potential.E Potassium ion channels open.F Hyperpolarisation of the membrane occurs.(i) Which of the events, A to F, starts depolarisation?Put the correct letter in the box.

How does the text structure reflect the way Cubans - both those who left and those who stayed - respond to history, politics, and cultural influences?Multiple narrators show that children of Cuban exiles have their parents' perspectives.Multiple narrators show how history is interpreted by different generations.Multiple narrators show how Cuba welcomes exiles as well as native Cubans.Multiple narrators show how all Cubans have the same opinions.

Think about how a person your age, a person born thirty years before you, and a person born sixty years before you would tell the same story. Choose elements you think would be the same. Check all of the boxes that you agree with.the basic plotdescriptions of peopledescriptions of locationsthe central idea of the story

All of the ideas below could be included in a strong answer. Which of these ideas did you include in your answer? Check all that apply.The structure illustrates how to embrace multiple cultural identities.The structure illustrates that there is not a single Cuban identity.The structure illustrates how the Cuban Revolution has affected many generations.The structure illustrates that people do not need to choose between cultures.

Interferon gamma is a substance secreted by some types of white blood cells, including helper Tcells. It regulates the production of a number of proteins by target cells. Which protein isproduced depends on the type of target cell.The diagram shows how interferon gamma regulates three genes.Use information in the diagram to suggest how the binding of interferon gamma to itsreceptor protein leads to the production of phosphorylated STAT1.

Draya is a student who does not understand the following sentence from Dreaming in Cuban.She reads the newspapers page by page for leftist conspiracies, jams her finger against imagined evidence and says, "See. What did I tell you?"Which strategy would best assist Draya in making the excerpt easier to understand?relating the sentence to personal experienceslowing down and rereading the passagereading the sentence out loud to herselfrelating the sentence to the previous segment

Toutes les céphalées ont un point commun : leur message est intégré au niveau du ganglion de Gasser

What western empire was at the start of the Silk Road?

Read the excerpt from Cristina Garcia's Dreaming in Cuban.My father knew I understood more than I could say. He told me stories about Cuba after Columbus came. He said that the Spaniards wiped out more Indians with smallpox than with muskets.Which best describes an element of magic realism used by Garcia in this excerpt?She shows the close relationship that Pilar had with her father.She connects the events to the colonial history of Latin America.She is a modern writer developing a story about Spanish history.She characterizes Columbus's discovery as an extraordinary event.

What eastern empire was at the end of the Silk Road?

What empire was located in Bolivia (South America)?

How many empires are located in Afroeurasia?

Read the excerpt from Cristina Garcia's Dreaming in Cuban.I was only two years old when I left Cuba but I remember everything that's happened to me since I was a baby, even word-for-word conversations. I was sitting in my grandmother's lap, playing with her drop pearl earrings, when my mother told her we were leaving the country. Abuela Celia called her a traitor to the revolution. Mom tried to pull me away but I clung to the Abuela and screamed at the top of my lungs. My grandfather came running and said, "Celia, let the girl go. She belongs with Lourdes." This was the last time I saw her.How does the structure of the excerpt add meaning to the passage?It manipulates the chronological order of events to reveal the difficult relationship between Lourdes and Celia.It provides characterization for Celia as it reveals her physical appearance.It introduces several of the narrators who will share their points of view.It includes dialogue to indicate that the characters in the nonfiction account are real people.