Which of the Following Statements Best Describes Globular Clusters

B They are so old that nuclear fusion in globu-lar cluster stars has altered their chemical abun-dances. Which of the following utilities could you use to correct cross linked clusters.

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Globular clusters are old clusters of stars that have remained in a gravitationally bound system.

. Most stars in the cluster are yellow or reddish in color. D No globular cluster is older than 12 billion years. Which of the following best describes the axes of a Hertzprung-Russell H-R diagram.

C Open and globular clusters each typically contain a. A diagonally to lower right then vertical then horizontal left. X c They are only found in the spiral arms.

B They are distributed spherically about the center of our Galaxy in the halo. Which of the following is not one of the worlds four major population clusters. B Archaea were found to contain organelles separating them from Bacteria.

Exposed in high water content region d. They contain from hundreds of thousands to millions of stars and have a typical size of about 50 parsecs. Which of the following statements best describes globular clusters.

Cluster ages can be determined from. All of the following statement describe the hydrophilic nature of globular head of the phospholipid bilayer EXCEPT. Which of the following utilities could you.

They are the recent birthplaces of new stars which form out of clouds of dust and gas and contain only hundreds or thousands of stars. Which of the following statements best describes globular clusters. Open clusters are much younger and smaller than globular clusters.

Which of the following globular clusters is located closest to our solar. Which statement best describes why Bacteria and Archaea have been placed into separate domains. Determining the main sequence turnoff point.

D They are only found in the nucleus. All of the following are. B horizontally right diagonal to lower left then horizontal right.

At a very basic level you might expect that if you suspended 100000 stars in space and let time roll forward gravity would simply pull. Globular clusters are generally composed of hundreds of thousands of low-metal old stars. Most stars in the cluster are yellow or reddish in color.

They contain from hundreds of thousands to millions of stars and have a typical size of about 50 parsecs A small group of atoms does not collapse into a clump because ________ quickly disperses them. Which of the following best describes how globular clusters are distributed in our Galaxy. 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. Which of the following utilities checks the disk for bad clusters. Which of the following statements best describes globular clusters.

Poorly soluble in water. Ca relatively faint quasar. Earth Sciences questions and answers.

Open star clusters are more irregular in shape. Group of answer choices NGC 5286 NGC 5927 NGC 2808 NGC 4372 2. Which of the following statements about open clusters is true.

What is the primary composition of most white dwarfs. All stars in the cluster are approximately the same age. Which of the following statements about globular clusters is true.

Which of the following statements comparing open and globular star clusters is not true. A Archaea do not resemble Bacteria when viewed under a microscope. What are the main differences between open or galactic star.

Dan irregular galaxy in the Sculptor cluster One would expect the Hertzsprung-Russell diagram of an elliptical galaxy to resemble that of. Why doesnt a globular cluster collapse. Globular star cluster are very symmetrical in shape and are densest toward their centers.

Large clusters of lymph nodes occur in all of the following locations except the _____. Which of the following globular clusters is located farthest from our solar system. Which of the following statements best describes globular clusters.

7 Which of the following best describes the evolutionary track of the most massive stars following the main sequence phase. A Open clusters are found only in the disk of the galaxy while globular clusters may be found both in the disk and the halo of the galaxy. A They are distributed about the center of our Galaxy within the disc.

Which of the following utilities would you use to correct cross-linked clusters. C horizontal right then a clockwise loop. The stars found in a globular cluster are similar to those in the bulge of a spiral galaxy but confined to a spheroid in which half the light is emitted within a radius of only a few to a few tens of parsecs.

Open and globular clusters each typically contain a few hundred stars. C All globular clusters reside in the disk of the Milky Way. Which is the best description of a globular cluster.

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. B Stars in open clusters are relatively young while stars in globular clusters are very old. The age of stars in a cluster can be determined by.

C Bacteria live in extreme environments and Archaea do not. Which of the following statements about a globular cluster is true. A Globular clusters are only 9 billion to 10 billion years old.

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