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习题练习:Unity and Diversity A.4 Cell Structure



 作者: admin   总分: 50分  得分: _____________

答题人: 匿名未登录  开始时间: 23年07月31日 15:32  切换到: 整卷模式

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1#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Which statement about eukaryotic ;jky9, :x7ci ;ovepyocells is correct?

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2#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Which are common features of bacterial cells?) qsdk vyb3yf/2d;i,o
I.
Have a single chromosome
II.
Have plasmids
III.
DNA associated with proteins

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3#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  What type of cell is sbbebs 5r vi e-v53i-c0hown in the image?


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4#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Which statement(s) about the endosymbiotic theory is true.b d 08st4drhw?
I.
It provides evidence for the origin of prokaryotes.
II.
It provides evidence for the origin of eukaryotes.
III.
It provides evidence for spontaneous generation.

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5#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  What provides evidence that all life on Earth evolved from thep0c, bw3ctq2g same population of cells3 w2qt0p cg,cb?

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6#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  These photographs show the same section of a human retina. What is the reasopqt4,jo zapcf.28 3 rcn for the di,o4jpfa 2p r3q8zc ct.fference between the two diagrams?


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7#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Paramecium produces enzymes that catalyse u ),ba/okud;p37b lu gdifferent chemical reactions taking place in the cytoplasm. What function of life is demonstrated in t,ug p3daou ku ;bl)/b7his situation?

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8#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  What do the two labelled organelz pfv.81n ubf6p rza34les have in common?


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9#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Which organelle has a double membrayc(u8w0, /zviul(gzh ne?

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10#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Which row in the table correctly identifies structures whi7jbqa+ jz6w1a a.hx(qsdu.k4 ch are present (✓) or absent (×) in prokaryotic and ku(bxhas4.j+ 7j 6d.zaa qq1weukaryotic cells?

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11#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Which structure found in a eukaryote has a double membo q opuc+;.*leirm/;r rane?

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12#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  
Chlorella contains the molecule chlorophyll which makes it to appear green. What life function is exhibited in this example?

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13#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Which of the following statements are true about the structure of cellszl u -rcbp);r0?
I. All cells contain cytoplasm enclosed by the plasma membrane.
II. The microscope was important in understanding the structure of the cell.
III. Prokaryotes do not have genetic material.

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14#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Which of the following is not a functu b um36v7gvvb(hh7 1gion of the Golgi apparatus?

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15#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Which statement(s) about cell structure is/a yr+ in kez7p se/,10r/hsqfk8re not true?

I.
Prokaryotic cells have a compartmentalised structure.

II.
Only eukaryotic cells have a Golgi apparatus.

III.
Only eukaryotic cells have membrane-bound organelles.

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16#
 
填空题 ( 1.0 分) 切至整卷模式 搜藏此题  
  The image below is a m8 jg ipdjfvj)mzzsfr)7 ey* j 44;1+maicrograph of blood.


1.Identify the part of the cells labelled A and B.
arrow    points to the plasma membrane
arrow    points to the nucleus
2.Outline why blood is classified as a tissue.

3.State where the stem cells needed to produce red blood cells are located.it is      .

4.Progenitor cells are produced by dividing stem cells. These cells will eventually differentiate even further. Blood cells have a common progenitor cell. Describe the process that happens to these progenitor cells.

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17#
 
填空题 ( 1.0 分) 切至整卷模式 搜藏此题  
  The micrograph below shows E. coli cedhw.cosb 0xjcii/ yn8-bt*89lls.


1.Identify the structure labelled I in the micrograph.

2.If the magnification of the image is x36,000 and the length of cell II in the image is 54 mm, calculate the actual length of cell II in micrometres (µm).The number=  µm.

3.State one feature, other than the structure labelled I, that can be used to identify the cells in this micrograph as prokaryotic cells.

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18#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Which structure is found in both eukaryotic and prokaryotic cel .7y p*:ljh7o(o 1qocdoa8ccxn4m z4x ls?

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19#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Mesophyll cells are found in plants. Plant cells have unique chlmttm1fv+h/h8mt (d 1aracteristics that distinguish them from any omdm(v1htt h8+l/mt 1 fther cell type.

In the micrograph above, one of the cell parts is labelled X. What is the name of this structure?

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20#
 
填空题 ( 1.0 分) 切至整卷模式 搜藏此题  
  The micrograph shows a transverynceyv 3+.a -hvw*8a ise section through a leaf.



1.1.Identify an adaptation of this leaf for its function.

2.2.Identify the cell organelle that is found in particularly high numbers in the palisade mesophyll cells.
it is   .

This micrograph shows a transverse section through a pancreatic acinar cell. Acinar cells are found in the exocrine tissue of the pancreas.


2.1.Explain how the structure of this cell is related to the function of the synthesis of proteins for release from the cell.

2.2.State why an electron microscope is needed to view the ultrastructure of the acinar cells.

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21#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Which row correctly describes the DNA and chromosomes oar.kib)oz/ (,a dw+ ip1wx 3gtf bacterial cells?

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22#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Cyanobacteria are prokaryotes that can performpy rv97bsj p a i61+z)ithzg5. photosynthesis. Which structural feature is common to both cyanobacteria aszv+b7 6gy . 9)z1pri5hpiatjnd plant cells?

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23#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Which statement provides evidence for the endosymbiotic theor/dr0nekp qfihn:e y+ 7-w 3bx5y?

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24#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Which part of the cell is labelle.upq3;5t e,hh x a-shl4kodg4d with the letter P?


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25#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  What feature of chloroplasts provides evid6uc /sup9sz;drd22bu, teb 269vxxmi ence for the endosymbiotic theory?

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26#
 
填空题 ( 1.0 分) 切至整卷模式 搜藏此题  
  The micrograph shows gkue (qv8(cca nzg3,,an image of a plant cell taken with a light microscope.

1.Calculate the magnification of the image, showing your work.
Magnification=   x

2.Label, with the letter N, a nucleus in the image.

3.The image was taken using a light microscope. State how you deduce this from the image.

4.Draw and label a diagram to show how the same type of plant cell shown in the micrograph would appear when examined with an electron microscope.

5.State two differences that would be seen when looking at an electron micrograph of a bacterium cell compared to this plant cell.

6.At first, the student who took this image could not see the cell when focusing the microscope. Suggest what may have caused this problem.

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27#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  The electron micrograph below shows a cell op v7 (dtl0 ea5nxrbl*jmyg 4,4,ry 5yaf the bacterium Vibrio cholerae. Which of the labelled structures maintains the cell’s shape and protects the cell from lysing duringagmyyxre l *40t7l y,np,4rj a5db(5v osmosis?


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28#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Which process is most likely responsible for thesc /a*evew t7: origin of mitochondria as a eukaryotic cell organelle?7ect/ws a v:e*

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29#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Which organelle is the site of protein synthesis5*z7*s c48qobpdtz l f;cc8qh.b)ju4ol ed g.?


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30#
 
问答题 ( 1.0 分) 切至整卷模式 搜藏此题  
The diagram below shows a cyanobacterium, Synechococcus e,j(x 0/3hqbe geofr9kn /*okol0zj;k longatus.

1.1.State whether the cell shown in the microphotograph is eukaryotic or prokaryotic. Give a reason for your answer.

1.2.State two features found in both eukaryotic and prokaryotic cell structures.

1.3.Identify the type of microscope which was used to produce the microphotograph above. Give a reason for your answer.

1.4.Describe the function of X.

2.Compare and contrast the structure of the Golgi apparatus and rough endoplasmic reticulum.
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31#
 
填空题 ( 1.0 分) 切至整卷模式 搜藏此题  
  1.1.Identify an organelle vi*uqb 7 jg r:p6+-unptvsible in the figure below whose structure provides evidence:jn*+7t6up gpv u rbq- for the endosymbiotic theory.
organelle is   



1.2.Label with the letter S an example of the organelle that you named in part (i).

1.3.Describe three features of the organelle named in part (i) that support the endosymbiotic theory.

2.Compare and contrast the structure of a mitochondrion and typical prokaryote.

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32#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Which statements about unicellular and multicellular organisms a. g.w7fle x3l 7wb8pilw9i z7d,fosym5-) fmare correct?

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33#
 
问答题 ( 1.0 分) 切至整卷模式 搜藏此题  
Below is a diagram of a motor neuron. Neurons are the lq5 bki0a .8,vt*kdfc1- sv xkcongest cells in the human ikc .s-q*10x v,5dvc ktfkb 8abody.



1.Explain the factors that limit cell size in humans.

2.Explain how life functions are performed by Paramecium.
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34#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  The following electron micrograph shows7ype) kpx ;m3:oq7t7xmk/zcy part of an exocrine pancreas cell. Which of the labe3y)/ 77ppy c7mme;:ktqx k ozxlled structures is responsible for the production of vesicles for exocytosis?



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35#
 
问答题 ( 1.0 分) 切至整卷模式 搜藏此题  
All organisms contain genetic material. The type, quantity and eoo+dnn88xg /location of genetic8e/ xgn8n o+do material differ between kingdoms and species.

1.State if the cell shown in the image is a prokaryotic or eukaryotic cell. Give a reason for your answer.



2.Distinguish between prokaryotic and eukaryotic DNA.

3.Outline Cairns' technique for measuring the length of prokaryotic DNA.
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36#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Which statements about chloroplasts and mitochondria supporunz dp hz7qve:)v)xcdh)az7s9ntl7 ++(ee 9c t the endosymbiotic theory7uv h )snl:adc)tp c9x( zn+ee+)qh7v 9dz7ez ?

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37#
 
问答题 ( 1.0 分) 切至整卷模式 搜藏此题  
1.Outline the steps in calculating the magnification of a micrograph. c f,u;)88ykjilra m t5o2l,ee

2.Describe the steps taken to focus on a specimen using the 40x objective lens of a light microscope.
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38#
 
填空题 ( 1.0 分) 切至整卷模式 搜藏此题  
  The diagram below show5(8 u;m oe ijwcneio2*s a cell.


1.1.Deduce with a reason, what type of cell this is.

1.2.Calculate the magnification of the cell.The magnification of the cell=   x.

1.3.Outline two functions of life carried out by the cell in the diagram.

2.1.State the type of microscope used to produce the image.

2.2.Explain your choice of microscope for part (i).

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39#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Palisade mesophyll cells produce and release largzu5h;q::d 8 wvu8fadje amounts of carbohydrates. Which characteristics would you expec5uf8j zaq;:8v hwud:dt to observe in such cells?

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40#
 
问答题 ( 1.0 分) 切至整卷模式 搜藏此题  
The diagram below shows a cell.(xcv, jgw-vrpg/ ,/fr

1.1.Compare and contrast the structure of a mictochondrion with the structure of the cell shown in the diagram.

1.2.Explain why the cell in the diagram is structurally similar to a mitochondrion.
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41#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Which statement applies to both m7k9sq4hs b) cjcm w;:xitochondria and prokaryotes?

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42#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  What is the correct magn(r7xvbks4v b 1ification of this image?


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43#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Which characteristic is not true for botffr qcw1o0v) ;k*o gp8hqk c)3h mitochondria and chloroplasts?

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44#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  The electron micrograph shows a prokaryotic cell, Cyclotella litoralisnng -wl y4.ae1. What is the actual diameter o4nag -l1ne.wy f the cell in this image?


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45#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  The electron micrograph shows an anuybiua8r z) y5 st352nimal cell.


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46#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  The electron micrograph shows a samwun2us9ir*5g p+:fw 5) abtercomere, the smallest functional unit of striated musc rsg9*p wba:2uun 5w5 mi+)eftle tissue. What is the actual length between the two Z lines?


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47#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Which organelle is formed by a vesicle derived 4gbcxbrz-b48 from the cell membrane?

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48#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Which organism contains DNA in exactly two different o4,q/rhrd rw1 organelles?

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49#
 
问答题 ( 1.0 分) 切至整卷模式 搜藏此题  
1.Outline one way unicellular organisms can carry i(x h /spwueia6*9on, out each of nutrition, movement anpx9ui/eiho (n aw,s* 6d excretion.

2.Draw a single mitochondrion, and annotate it to outline the role of four labelled structures.

3.Compare and contrast the structure of E. coli and a palisade mesophyll cell.
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50#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  What feature distinguishes fungal hyphae and striatedzxp+/z. ey7z32eugnpte6( n e muscle from the two cell types shown in th2xyt /en. pz pg6en3ze(ze+7 ue images?

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