Which of the Following Statements Best Describes Globular Clusters

Globular star cluster are very symmetrical in shape and are densest toward their centers. View Homework Help - Ch19 Homework from PHYS 1403 at Collin County Community College District.

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B They are distributed spherically about the center of our Galaxy in the halo.

. X c They are only found in the spiral arms. Which of the following globular clusters is located farthest from our solar system. Earth Sciences questions and answers.

B They are so old that nuclear fusion in globu-lar cluster stars has altered their chemical abun-dances. The phospholipid bilayer 15. Because of membrane fluidity molecules that.

Which of the following best describes how globular clusters are distributed in our Galaxy. As a clump of interstellar gas contracts to become a main-sequence star its changing. Globular clusters trace out the large scale structure of the galactic disk.

All of the following statement about cell membrane fluidity are correct. Open and globular clusters each typically contain a few hundred stars. A Globular clusters are only 9 billion to 10 billion years old.

D They are only found in the nucleus. Which of the following best describes what would happen if a 15-solar-mass neutron star with a diameter of a few kilometers were suddenly for unexplained reasons to appear in. Which of the following statements about a globular cluster is true.

Membrane fluidity makes it possible for clusters of membrane proteins to assemble at particular sites. Which of the following best describes the axes of a Hertzprung-Russell H-R diagram. Merging of protogalactic fragments that stimulated a high rate of star formation.

Group of answer choices NGC 5286 NGC 5927 NGC 2808 NGC 4372 2. Which of the following statements best describes globular clusters. Which of the following globular clusters is located closest to our solar.

Open star clusters are more irregular in shape. D No globular cluster is older than 12 billion years. Membrane fluidity allows for interactions to take place within the membrane.

The globular clusters range from 10 to 12 billion years old. Have fewer amounts of heavy elements. Which statement best describes the distribution of halo stars and globular clusters and the location of our sun relative to the galactic disk of the milky way galaxy.

They contain from hundreds of thousands to millions of stars and have a typical size of about 50 parsecs. Cluster ages can be determined from. Most stars in the cluster are yellow or reddish in color.

The Sun is located roughly halfway out. Globular clusters compared with open clusters generally. The halo stars and globular clusters are distributed in a roughly spherical region surrounding and centered on the disk.

Because of the ages of globular clusters in the Milky Way we think our galaxys early formation history was characterized by. They contain from hundreds of thousands to millions of stars and have a typical size of about 50 parsecs. Which of the following statements comparing open and globular star clusters is not true.

False In the Milky Way Galaxy our Sun is located in the disk and about halfway out from the center. What is the age range among the globular clusters associated with our Galaxy. Which of the following statements best describes globular clusters.

A They are distributed about the center of our Galaxy within the disc. C All globular clusters reside in the disk of the Milky Way. In the figure above a Cepheid variable star with luminosity 1000 times that of the Sun has a pulsation period of roughly 3 days.

Which of the following. Why do star clusters provide excellent tests for theories of stellar evolution-The stars in any particular cluster formed at roughly the same time from the same primary material and under the same environmental conditions. Other questions on the subject.

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