Practice – VIDYA

Practice Questions

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Q1MatchMarks: 4.00Negative: -1.00

Match column A with column B and Choose the correct answer from the options given below:

A		B
1.	Flower colour	A.	Green
2.	Seed colour	B.	Yellow
3.	Pod colour	C.	Constricted
4.	Pod shape	D.	White

A. 1-B, 2-D, 3-A, 4-CB. 1-A, 2-D, 3-B, 4-CC. 1-A, 2-B, 3-D, 4-CD. 1-D, 2-A, 3-B, 4-C

Q2SingleMarks: 4.00Negative: -1.00

Rough endoplasmic reticulum is

A. ER that bears lysosomes on the surface and is involved in protein synthesisB. ER that does not bear lysosomes on the surface and is involved in lipid synthesisC. ER that bears ribosomes on the surface and is involved in protein synthesisD. ER that does not bear ribosomes on the surface and is involved in lipid synthesis

Q3SingleMarks: 4.00Negative: -1.00

In sickle cell anaemia, glutamic acid is replaced by valine. Which one of the following triplets codes for valine?

A. AAGB. GUGC. GGGD. GAA

Q4SingleMarks: 4.00Negative: -1.00

Which of the following are not involved in intrauterine devices (IUDs)?

(A) Lippes Loop

(B) LNG-20

(D) Implants

Choose the correct answer from the options given below:

A. (A), (B) and (D) onlyB. (C) and (D) onlyC. (A), (B), (C) and (D)D. (C), (B) and (D) only

Q5SingleMarks: 4.00Negative: -1.00

Correct order of layers of the cell envelope in prokaryotic cells from inner to outer is

A. Plasma membrane, cell wall, glycocalyxB. Glycocalyx, cell wall, plasma membraneC. Plasma membrane, glycocalyx, cell wallD. Cell wall, plasma membrane, glycocalyx

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