48. Which one of the following statements about enzymes is FALSE?.
Anonymous Quiz
0%
Enzymes modify the rate of chemical reactions.
20%
Enzymes lower the activation energy for the reaction they catalyze.
53%
Enzymes alter the equilibrium of the reaction they catalyze.
27%
Enzymes are effective in extremely small quantities.
49. Which one of the following is an example of C₄ plants?
Anonymous Quiz
40%
Cactus
7%
Orchids
40%
Corn
13%
Pineapple
50. Which one of the following stage of cellular respiration takes place in mitochondria matrix of the cell?
Anonymous Quiz
19%
Glycolysis
19%
Formation of Acetyl CoA
13%
Electron Transport Chain
50%
Krebs Cycle
51. __ is the protein portion of a conjugate enzyme?
Anonymous Quiz
53%
Apoenzymes
24%
Cofactors
6%
Holoenzyme
18%
Coenzymes
52. Substance that binds with enzyme to block E-S complex formation is called...
Anonymous Quiz
7%
Activator
60%
Inhibitor
20%
Substrate
13%
Cofactor
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እንደነዚ አይነት የተለያዩ ከ5000 በላይ ጥያቄወችን ከነ መልሶቻቸውና ከነማብራሪያቸው ለማግኘት ከታች በሚገኘው Bot ይቀላቀሉን ይህን የትምህርት ቻናል ለሁሉም በመጋበዝ ሌሎችን እናግዝ።
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Forwarded from TechVibe (E¥øbª(ያፌት))
Hi, there! which subject want you to uploaded today?
Anonymous Poll
21%
Physics
18%
Geography
39%
History
24%
Civics
32%
Anthoropology
42%
Biology
Forwarded from Maya freshman class 2
7.which one is true about the paleolithic stone age period?
Anonymous Quiz
0%
It was merely transition between two periods of stone ages
24%
There was sedimentary way of life
29%
It mainly involved domestication of plants and animals
47%
Hunting and gathering
Forwarded from Maya freshman class 2
8.which one is not wrong about paleolithic stone age?
Anonymous Quiz
6%
Children and females were gatherer of fauna
19%
Able bodied men gathered flora
69%
People developed language
6%
People lived in mansions
Forwarded from Maya freshman class 2
9.which period is considered as a transition between two stone age periods
Anonymous Quiz
6%
Neolithic
71%
Mesolithic
18%
Paleolithic
6%
Transeolithic
Forwarded from Maya freshman class 2
10.from the plants that were domesticated in ethiopia, which species reduced shifting cultivation and slowed down soil exhaustion
Anonymous Quiz
85%
Enset
5%
Teff
5%
Nug
5%
Dagussa
Forwarded from Maya freshman class 2
22.* Which river is crucial to the Somali people's pastoral economy?
Anonymous Quiz
9%
Nile river
22%
Awash river
66%
Wabishebele river
3%
Omo river
Forwarded from Maya freshman class 2
23.Among which group is metallurgy a noted traditional craft?
Anonymous Quiz
13%
Cushitic
53%
Omotic
17%
Afar
17%
Semites
Forwarded from Maya freshman class 2
25.What are the major crops grown in the western lowland region?
Anonymous Quiz
61%
Sorghum, millet, and cotton
12%
Wheat and barley
21%
Rice and corn
6%
Vegetables and fruits
Forwarded from Maya freshman class 2
26.What is a key argument made by scholars Tadese Tamirat and Kay Shelmay regarding the origins of the Bete-Israel?
Anonymous Quiz
17%
They originated from a group of orthodox Christians.
50%
They are direct descendants of the Tribe of Dan.
25%
They are remnants of Jews who migrated from Judea.
8%
* They evolved independently from other Jewish communities.
Forwarded from Maya freshman class 2
28.Who was instrumental in converting King Ezana to Christianity?
Anonymous Quiz
83%
Frumentius and Aedesius
8%
Cardinal Massaja and Giuseppe Sapeto
8%
Samuel Gobat and C.W. Isenberg
0%
J.L. Krapf and Antoine d'Abbadie
Forwarded from Maya freshman class 2
29.What was the outcome of the Jesuit missionaries' attempt to convert the Ethiopian Orthodox Church to Dyophysite Catholicism?
Anonymous Quiz
10%
It was successful and peacefully integrated.
20%
It resulted in a widespread acceptance of Catholicism.
50%
It led to bloody conflicts and the expulsion of the Jesuits.
20%
It caused the Ethiopian Orthodox Church to split into several factions.
Forwarded from Maya freshman class 2
30.What strategy did Protestant missionaries use to win over the confidence of local people?
Anonymous Quiz
27%
They focused exclusively on converting the local nobility.
55%
They utilized a systematic approach, including translating spiritual books into vernaculars.
18%
They ignored local customs and enforced foreign religious practices.
0%
They engaged primarily in trade rather than religious teaching.
Forwarded from Maya freshman class 2
31.How did the Protestant missionaries adapt their teachings to integrate into local cultures?
Anonymous Quiz
20%
By replacing local deities with Christian saints.
60%
By adopting old names for the Supreme Being such as Waqayyo and Tosa.
10%
By discouraging local customs and languages.
10%
By promoting European education over local traditions.
Forwarded from Maya freshman class 2
32. Who played a significant role in the expansion of Islam into the southeastern parts of Ethiopia and the Horn?
Anonymous Quiz
40%
Abu Bakr Ibn Fukura al Din Sahil
47%
Sheikh Hussein of Bale
7%
Jafar Abu Talib
7%
Armah Ella Seham