MDCAT Biology Chapter 3 online mcq test with answers for chapter 3 (Biological Molecules)

Each chapter has its significance, and the candidates must focus on all the chapters. The students looking for the MCQs of Chapter 3 of Biology can get them from this portal. The online test is available for the students that help them take the mock test and analyze their preparation.

It is a matter of fact that the candidates have to do thorough preparation and maximum hard work to score well in the MDCAT. The students should solve all the MCQs available on this platform. The portion of each chapter varies, so make sure to focus on all the topics in the syllabus. Besides this, by solving the MCQs, the students will be able to prepare for the test in a better way. For further updates about the MDCAT biology MCQs, contact us.

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Sr.#	Question	Answer
1	John hogg separated blue green algae and bacteria (prokaryotes) form nucleated protists and placed them in a separate group called Monera, within the kingdom.	A. Protista B. Fungi C. Plantae D. Both a & b
2	An example of sessile ciliate is	A. Paramecium B. Stentor C. Vorticella D. Balantidium
3	Which characteristic of the following is not shown dy diatoms:	A. They are usually unicellular B. The have cilia as locomotory organs C. Herir pigments are chlorophyll a, Chlorophyll c, Carotenes and Fucoxanthin D. They cell wall of each diatom consists of two shells
4	Some bacteria require a low concentration of oxygen for growth and are known as:	A. aerobic B. Anaerobic C. Microaerophilic D. Facultative
5	During attachment weak chemical union is formed between virion and	A. Cell membrane B. Receptor site C. Capsule D. Tail
6	A facultative parasite is own which:	A. Always requires dead organic matter B. Always requires a living host C. Is normally a parasite but can also become a saprophyte D. Is normally a saprophyte but can also become a parasite
7	Fungus like protest are not placed in fungi because:	A. Heterotroph in nature B. Their method of reproduction is plant like C. They contain centriole which is absent in fungi D. Body is plant like
8	If a coccus divides only in a single plane it forms	A. Staphylococci B. Diplococci C. Streptococci D. Both b & c
9	If a bacteria cell divides in every 20 minutes, how many bacteria will be formed in two hours?	A. 8 B. 16 C. 64 D. 128
10	Pencillium species are used in giving flavor color and aroma to	A. Milk B. Bread C. Alcohol D. Cheese
11	Pasteur called the attenuated cultures of bacteria, vaccine and immunization with attenuated cultures of bacteria:	A. Vaccination B. Inoculation C. Injection D. Shot
12	Which is used in baking of bread?	A. Neurospora B. Rhizopus C. Saccharomyces cerevisiae D. All of above
13	A functional artificial ________ was made in sacchomyces cerevisiae	A. Protein B. Chromosome C. Hormone D. Enzyme
14	Ascomycotes are commonly known as	A. Club fungi B. Sac fungi C. Imperfect fungi D. Deuteromycetes
15	By _________ immunization had decreased the danger of small pox	A. 1940s B. 1950s C. 1960s D. 1970s
16	Bacteria without any flagella	A. Atrichous B. Peritrichous C. Amphitrichous D. Monotrichous
17	Fungus like protests are not placed in fungi because:	A. Heterotroph in nature B. Their method of reproduction is plant like C. They contain centriole which is absent in fungi D. Body is plant like
18	Oscillatoria and few other cyanobacteria can be used for:	A. Bioremediation B. Genetic experiments C. Pollution indication D. Nitrogen fixation
19	Which effect kills the microbe immediately	A. Microbistatic B. Microbicidal C. Cytoplasmic D. None of these
20	Which of the following adaptations helped fungi to live on land?	A. Lack of flagellated cells B. Production of conidia C. Formation of thick walled zygote D. All these

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MDCAT Biology Chapter 3 MCQ Test With Answer for (Biological Molecules)

MCQ's Test For MDCAT Biology Chapter 3 MCQ's Test

MDCAT Biology Chapter 3 MCQ's Test

Pili are made up of special protein called:

Oncoviruses are

AIDS was discovered in young patients which were

Which is used for the production of bread and liquor?

Facultative bacteria grow either in the presence absence of:

Some staphylococci contain a plasmid which includes a gene for the enzyme.

Which bacteria only rarely have flagella

Which is role of slime?

Yeast reproduces sexually by forming

One of the following very rarely has flagella

Lichens are ecologically important because:

--------fungi, along with bacteria are the major decomposers of the biosphere.

The spherical or oval bacteria are:

The nuclear material or DNA in bacterial cells is a single, circular and:

Which eukaryote is mostly used by genetic engineers

Dinoflagellates blooms frequently colour the water orange, red or brown and are known as:

One of the following is a serious infection of lungs caused by inhaling of spores of a fungus found in soil contaminated with bird's faces

Brush-like arrangement of its conidia is characteristic of:

Most of lichens are composed of:

Which property enables the hyphae to grow rapidly?

Prepare Complete Set Wise MDCAT Biology Chapter 3 MCQ's Test MCQs Online With Answers

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