下列哪項是計算放大倍數的正確方法?
Which of the following is correct way to calculate the magnification power?
S3_BIO_0121_REVISION
Quiz
•
Science
•
10th Grade
•
Medium
Common Education
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17 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列哪項是計算放大倍數的正確方法?
Which of the following is correct way to calculate the magnification power?
eyepiece接目鏡倍數 + objective接物鏡倍數
eyepiece接目鏡倍數 - objective接物鏡倍數
eyepiece接目鏡倍數 x objective接物鏡倍數
以上皆不正確 None of the above
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
以下哪項正確排列生物的組織層次?
What are the levels of organization in an organism?
器官-->組織-->系統
organs-->tissues-->systems
組織-->器官 -->系統
tissues-->organs-->systems
器官 --> 系統-->組織
organs --> systems--> tissues
Answer explanation
溫習時緊記溫習生物組織的五大層次~
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
以下哪項有關原核細胞(Prokayotic Cell)的描述是最正確的?
具備DNA
具備DNA, 細胞核nucleus
具備DNA, 細胞核nucleus及線粒體 mitochondrion
具備DNA及所有細胞器organelle
Answer explanation
原核細胞不會具備細胞核nucleus及雙層膜包圍的細胞器 double membrane-bounded organelles
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
以下哪是顯微鏡的所看見的影像特質?
Which of the following the property of image observed in the microscope
上下 upright
左右倒轉 left-right reversed
上下及左右倒轉 upright, left-right reversed
以上旨不正確 None of the above
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
我們應運用以下哪項物質替牛眼組織染色進行觀察?
Which of the following is being used when we are observing the ox-eye tissue?
碘液 Iodine
水 Water
亞甲藍溶液 Methylene blue
尿素 Urea
Answer explanation
常用染劑: 動物細胞: 亞甲藍溶液 Methylene blue; 植物細胞:碘液 Iodine
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
超人體內,過量的糖分會轉化為
In the body of Superman, excess sugar is converted to
water 水份
carbon dioxide 二氧化碳
glycogen 糖原
starch 澱粉
Answer explanation
動物細胞食物儲備形式是糖原glycogen ; 植物細胞食物儲備形式: 澱粉starch
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
以下哪項是缺乏維生素C會引致的病症?
Which of the following is the Vitamic C deficiency disease in adults?
貧血 Anemia
夜盲症 Night-blindness
壞血病Scurvy
佝僂病Rickets
Answer explanation
同學溫習時緊記記熟維他命A,C,D, 鈣質及鐵質分別引伸的缺乏疾病
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