Biology - Questions and Answers, General Study (GK)

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851.

Living beings are made up of cells. This was first stated by

(a)Von Helmont

(b)Schleiden and Schwann

(c)Lamarck

(d)Hugo de Vries

Comment

Answer is: C

852.

Cell vacuole contains

(a)Water

(b)Cytoplasm

(c)Metabolic gases

(d)Water and dissolved

Comment

Answer is: D

853.

The functional units of Golgi apparatus is

(a)Thylakoids

(b)Cisternae

(c)Cristae

(d)Oxygsomes

Comment

Answer is: B

854.

Mitochondria do not occur in

(a)Human nerve cell

(b)Human liver cell

(c)Frog liver cell

(d)Human erythrocyte

Comment

Answer is: D

855.

All plastids have similar structure because they can

(a)Get transformed from one type to another

(b)Perform same function

(c)Store starch, lipids and proteins

(d)Be present together

Comment

Answer is: A

856.

Factory for synthesis of sugar in autorphic eucaryotes is

(a)Mitochondrion

(b)Chloroplast

(c)Ribosome

(d)Endoplasmic reticulum

Comment

Answer is: B

857.

ER extends from

(a)Middle lamellum to plasma membrane

(b)Primary wall to secondary Wall

(c)Tonoplast to plasma membrane

(d)Nuclear envelope to plasma membrane

Comment

Answer is: D

858.

The differentiation of ER in to RER and SER is based on

(a)Attachment of ribosomes

(b)Number of cisternae

(c)Presence of cisternae

(d)Presence of vescicles

Comment

Answer is: A

859.

Cell organelles considered as the most primitive are

(a)Vacuoles

(b)Ribosomes

(c)Mitochondria

(d)Lysosomes

Comment

Answer is: B

860.

Ribosornes are made up of

(a)Proteins and Carbohydrates

(b)DNA, RNA and Proteins

(c)RNA and proteins

(d)Lipids and Proteins

Comment

Answer is: C

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Biology - Questions and AnswersPage 86

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