Biology

1. Molecules that are too large to pass through the pores of a cell membrane may enter the cell by a process known as

Hydrolysis

Cyclosis

Pinocytosis

Synthesis

Question 1 of 15

2. “Omins-cellula-e-cellula” was given by

Brown

Leeuwenhoek

Virchow

Hooke

Question 2 of 15

3. HIV has a protein coat and genetic material

ss RNA

ds DNA

ds RNA

ss DNA

Question 3 of 15

4. Which one of the following precedes re-formation of the nuclear envelope during M-phase of the cell cycle?

Formation of the contractile ring and formation of the phragmoplast

Formation of the contractile ring and transcription from chromosomes

Transcription from chromosomes and reassembly of the nuclear lamina

Decondensation from chromosomes and reassembly of the nuclear lamina.

Question 4 of 15

5. Spindle fibers of mitotic cells are made up of

Collagen

Myosin

Actin

Tubulin

Question 5 of 15

6. Which of the following is responsible for mechanical support and enzyme transport?

Cell membrane

Mitochondria

Dictyosome

E.R.

Question 6 of 15

7. Genes present in the cytoplasm of eukaryotic cells are found in

Plastids and inherited via male gamete

Golgi bodies and smooth endoplasmic reticulum

Mitochondria and inherited via egg cytoplasm

Lysosomes and peroxisomes

Question 7 of 15

8. The presence of cilia, an oral groove, and food vacuoles, and the absence of chloroplasts in a unicellular organism indicate that the organism carries on

Sexual reproduction

Heterotrophic nutrition

Extracellular digestion

Autotrophic nutrition

Question 8 of 15

9. What is common between chloroplasts, chromoplasts and leucoplasts?

Presence of pigments

Storage of starch, proteins and lipids

Possession of thylakoids and grana.

Ability to multiply by a fission-like process

Question 9 of 15

10. DNA is present in

Chromosomes and dictyosomes

Chloroplasts and lysosomes

Mitochondria and chloroplasts

Mitochondria and endoplasmic reticulum

Question 10 of 15

11. During which stages (or prophase I substages) of meiosis do you expect to find the bivalents and DNA replication respectively?

Zygotene and S phase (of interphase prior to prophase I)

Pachytene and S phase (of interphase just prior to prophase I)

Pachytene and interphase (between two meiotic divisions)

Pachytene and interphase (just prior to prophase I)

Question 11 of 15

12. Rough E. R. differs from smooth E. R. due to the presence of

Ribosome

DNA

Enzyme

Nucleus

Question 12 of 15

13. Three of the following statements regarding cell organelles are correct while one is wrong. Which one is wrong?

Sphaerosomes are single membrane bound and are associated with synthesis and storage of lipids.

Leucoplasts are bound by two membranes, lack pigment but contain their own DNA and protein synthesizing machinery

Endoplasmic reticulum consists of a network of membranous tubules and helps in transport, synthesis and secretion

Lysosomes are double membrane vesicles budded off from Golgi apparatus and contain digestive enzymes.

Question 13 of 15

14. Hydrolytic enzymes are found in

Lysosomes

Lepdosomes

Peroxisomes

Lomasomes

Question 14 of 15

15. Of the following, which instrument is most commonly used to observe the external features of a grasshopper’s abdomen?

Electron microscope

Dissecting microscope

Micro dissection instrument

Ultracentrifuge

Question 15 of 15

Test Name	Cell & Cell Division Test Online MCQs
Subject	Biology
Test Type	MCQs
Total Question	15
Total Marks	30
Total Time	15 Mints
Test Help For	Biology Concepts NEET-UG Entrance Exam CBSE All Medical Colleges Admission Test GRE Subject Test General Knowledge

Test By Subject	Biology
Test By Topics	Biology Subject

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Cell Division Cell Test Online MCQs

Cell Division Cell Test Online MCQs

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