marwa ashraf moussa kamel
نتيجة الإختبار - G10 chapter 1 general Exam #4
اسم الطالب : marwa ashraf moussa kamel
المدينة : 41
Monday , 18 October 2021 - 03:49 PM5 من 10
السؤال - 1
The main sugar that is responsible for energy production inside the most living organisms' cells is ...........
a. Glucose.
b. Fructose.
c. glycogen
d. starch.
إجابة صحيحة
السؤال - 2
The direct source of stored energy in ATP molecule that is required for the contraction of skeletal muscle is the ...........
a. Protein.
b. Glucose.
c. starch.
d. glycogen.
إجابة خاطئة
السؤال - 3
.The direct storehouse of energy in muscles is .........
a. Starch.
b. Glycogen.
c. glucose.
d. ATP
إجابة خاطئة
السؤال - 4
From the examples of lipids that act as hormones in the human body is ...............
a. Phospholipids.
b. Steroids.
c. fats.
d. waxes.
إجابة خاطئة
السؤال - 5
Which of the following statements is considered from the characteristics of fats ?....…….
a. They contain a less amount of energy than the sugar cane.
b. They contain a greater amount of energy than the sugar cane.
c. They are formed by a dehydration reaction.
d. They consist of fatty acids, glycerol and a phosphate group
إجابة صحيحة
السؤال - 6
From the hormones that are considered lipids and have a role in the human sexual maturity is……..
a. Phospholipids
b. Steroids
c. fats
d. Waxes
إجابة صحيحة
السؤال - 7
The molecule whose chimical formula is (C27H45OH) could be …….
a. Glycogen
b. Phospholipids
c. cholesterol
d. Starch
إجابة صحيحة
السؤال - 8
All the following result from the hydrolysis of simple and complex lipids, except the ….
a. cholesterol.
b. testosterone hormone.
c. estrogen hormone.
d. Phospholipids.
إجابة خاطئة
السؤال - 9
A living cell needs energy that equals (X) and results from the oxidation of 5 g of glucose, and in order for the cell to obtain the same amount of energy in case of the absence of glucose, it uses an amount of fatty acids that equals about .................
a. 3
b. 5
c. 10
d. 15
إجابة خاطئة
السؤال - 10
If you knew that the complete oxidation of glucose molecule produces 38 ATP molecules, therefore the complete oxidation of a fatty acid molecule produces ....... ATP molecules.
a. 28
b. 30
c. 38
d. more than 38
إجابة صحيحة