Biology - Mock Test 267

Question 2661

Chemical component/s less in eukaryotic cell as compared to prokaryotic cell is / are 1 lipids 2 carbodydrates 3 proteins 4 DNA?

A) i & ii B) iii & iv C) i ii iii & iv D) iv only

---

No Details

Question 2662

Peptide bond is?

A) C-N link B) C- O lind C) N-H link D) C-H link

---

No Details

Question 2663

Animals obtain carbohydrates mainly from?

A) Glucose B) Starch C) Sucrose D) Glycogen

---

No Details

Question 2664

Which of the following statement is incorrect5 for fats containing unsaturated fatty acid?

A) They contain double bond B) They are usually solid at room temperature C) They are lighter than water D) Their specific gravity is less than 1

---

No Details

Question 2665

Which one the following fatty acid is more soluble in an organic solvent and has higher melting point?

A) Acetic acid B) Butyric acid C) Palmitic acid D) All have same

---

No Details

Question 2666

Fatty acids containing 18 C atoms and a single double bond is?

A) Saturated Fatty acid B) Unsaturated fatty acid C) Oleic Acid D) Plamitic acid

---

No Details

Question 2667

A compound produced as a result of a chemical reaction of an alcohol with an acid in which water molecule is released is called?

A) Monosaccharide B) Fatty acid C) Neutral lipid D) Nucleic acid

---

No Details

Question 2668

Lipid molecules can store double amount of energy as compared to same amount of carbohydrate because of high number of?

A) C-C bonds B) C-H bonds C) C-N bonds D) C-O bonds

---

No Details

Question 2669

Lipids are soluble in which of the following?

A) Water B) Ether C) All solvents D) Not in any of the above

---

No Details

Question 2670

________ is example of pure form of cellulose?

A) Silk B) Wool C) Cotton D) Paper

---

No Details