DU Qs Bank A Unit 2019-20

পনির তৈরিতে ব্যবহৃত এনজাইমের নাম–

শিখাকোষ যে পর্বের বৈশিষ্ট্য–

মানবদেহে মোট ইম্যুনোগেøাবিউলিনের কতো ভাগ IgG?

কোনটি পত্রঝরা উদ্ভিদ?

কোন হরমোনের উৎস পিটুইটারি গ্রন্থি নয়?

মানব জিনোমে ক্ষারক-যুগলের সংখ্যা –

কোন উদ্ভিদটি বাংলাদেশে বিলুপ্তপ্রায়?

কোন অ্যামাইনো এসিডের জন্য ৪টি কোড রয়েছে?

কোন অঙ্গাণুতে অক্সিসোম দেখা যায়?

Poaceae গোত্রের উদ্ভিদের ফলকে বলা হয়–

মানুষের মস্তিষ্ক ও সুষুম্নাকাণেডর আবারণ কোনটি?

কোন প্রাণীতে প্লাকয়েড আঁশ রয়েছে?

এড্রেনাল গ্রন্থি থেকে কোন হরমোন নিঃসৃত হয়?

কোনটির পরিবহনতন্ত্র আছে, কিন্তু ফুল হয় না?

পলিজিন এর প্রভাব–

’আজব’ শব্দটি কোন বিদেশি শব্দ?

ণ-ত্ব বিধান অনুযায়ী কোনটি অশুদ্ধ?

‘মাসি-পিসি’ গল্পে আহ্লাদীর মুখে কে দেখতে পায় নিজ মেয়ের মুখের ছাপ?

‘বিভীষণের প্রতি মেঘনাদ’ কবিতায় কাকে বাসবত্রাস বলা হয়েছে?

’সমুদ্র’ শব্দটির প্রতিশব্দ–

‘নৈয়ায়িক’ কাকে বলা হয়?

কোন শব্দগুচ্ছ শুদ্ধ?

‘বৈশিষ্ট্য’ শব্দটি গঠিত হয়েছে–

‘আঠারো বছর বয়স’ কবিতার মূলসুর?

কোনটি ধ্বন্যাত ‘ক’ শব্দের উদাহরণ?

কোন উপসর্গটি ভিন্নার্থে প্রযুক্ত?

‘তোমার কথাগুলি ভারি সোশিয়ালিস্টিক’। এ উক্তি কার উদ্দেশে উচ্চারিত হয়েছে?

কারমাইকেলের অনুসন্ধানে রেশমি রুমাল তৈরির ক্ষেত্র হিসেবে কোন এলাকা আবি®কৃত হয়েছে?

কোনটি অপপ্রয়োগের দৃষ্টান্ত?

’আমার পথ’ প্রবন্ধে পথপ্রদর্শক কে?

Read the following passage and answer the questions:
‘Bacteria’ is the common name of a very large group of one-celled microscopic. There are three main types of bacteria, which are classified according to their shape.

The bacilli are a group of bacteria that occur in the soil and air. They are shape like rods. If we look at them under a microscope, we find them in motion, they always seem to be rolling or tumbling under the microscope. These bacilli are largely responsible for food spoilage. There is another group of bacteria who tend to grow in chains. They are referred to as the cocci group. A common example of this type is streptococci that causes strep throat. Finally, there is the spiral shaped bacteria called spirilla. They look a little like corkscrews, and they are responsible for a number of diseases in humans. Some species of bacteria cause diseases, but mostly bacteria live harmlessly on the skin, in the mouth, and the intestines. In fact, bacteria are very helpful to researchers. Bacterial cells resemble the cells of other life forms in many ways, and may be studied to give us insights.

Qs: What is the topic of this passage?

Read the following passage and answer the questions:
‘Bacteria’ is the common name of a very large group of one-celled microscopic. There are three main types of bacteria, which are classified according to their shape.

The bacilli are a group of bacteria that occur in the soil and air. They are shape like rods. If we look at them under a microscope, we find them in motion, they always seem to be rolling or tumbling under the microscope. These bacilli are largely responsible for food spoilage. There is another group of bacteria who tend to grow in chains. They are referred to as the cocci group. A common example of this type is streptococci that causes strep throat. Finally, there is the spiral shaped bacteria called spirilla. They look a little like corkscrews, and they are responsible for a number of diseases in humans. Some species of bacteria cause diseases, but mostly bacteria live harmlessly on the skin, in the mouth, and the intestines. In fact, bacteria are very helpful to researchers. Bacterial cells resemble the cells of other life forms in many ways, and may be studied to give us insights.

Qs: A similar word for ‘tumble’ is __________.

Read the following passage and answer the questions:
‘Bacteria’ is the common name of a very large group of one-celled microscopic. There are three main types of bacteria, which are classified according to their shape.

The bacilli are a group of bacteria that occur in the soil and air. They are shape like rods. If we look at them under a microscope, we find them in motion, they always seem to be rolling or tumbling under the microscope. These bacilli are largely responsible for food spoilage. There is another group of bacteria who tend to grow in chains. They are referred to as the cocci group. A common example of this type is streptococci that causes strep throat. Finally, there is the spiral shaped bacteria called spirilla. They look a little like corkscrews, and they are responsible for a number of diseases in humans. Some species of bacteria cause diseases, but mostly bacteria live harmlessly on the skin, in the mouth, and the intestines. In fact, bacteria are very helpful to researchers. Bacterial cells resemble the cells of other life forms in many ways, and may be studied to give us insights.

Qs: According to the passage, bacilli are responsible for_______.

Read the following passage and answer the questions:
‘Bacteria’ is the common name of a very large group of one-celled microscopic. There are three main types of bacteria, which are classified according to their shape.

The bacilli are a group of bacteria that occur in the soil and air. They are shape like rods. If we look at them under a microscope, we find them in motion, they always seem to be rolling or tumbling under the microscope. These bacilli are largely responsible for food spoilage. There is another group of bacteria who tend to grow in chains. They are referred to as the cocci group. A common example of this type is streptococci that causes strep throat. Finally, there is the spiral shaped bacteria called spirilla. They look a little like corkscrews, and they are responsible for a number of diseases in humans. Some species of bacteria cause diseases, but mostly bacteria live harmlessly on the skin, in the mouth, and the intestines. In fact, bacteria are very helpful to researchers. Bacterial cells resemble the cells of other life forms in many ways, and may be studied to give us insights.

Qs: According to the text, which characteristic is common in bacteria?

Read the following passage and answer the questions:
‘Bacteria’ is the common name of a very large group of one-celled microscopic. There are three main types of bacteria, which are classified according to their shape.

The bacilli are a group of bacteria that occur in the soil and air. They are shape like rods. If we look at them under a microscope, we find them in motion, they always seem to be rolling or tumbling under the microscope. These bacilli are largely responsible for food spoilage. There is another group of bacteria who tend to grow in chains. They are referred to as the cocci group. A common example of this type is streptococci that causes strep throat. Finally, there is the spiral shaped bacteria called spirilla. They look a little like corkscrews, and they are responsible for a number of diseases in humans. Some species of bacteria cause diseases, but mostly bacteria live harmlessly on the skin, in the mouth, and the intestines. In fact, bacteria are very helpful to researchers. Bacterial cells resemble the cells of other life forms in many ways, and may be studied to give us insights.

Qs: Why are bacteria used in the research study?

Nutritionists still do not understand the nutritional _________ of jackfruits.

A synonym for ‘compassion’ is –

As for _____, I prefer to let people make up ______ minds.

The noun of ‘excite’ is –

Kalam found it hard to get up from bed after the alarm clock _______ at six a.m.

Which one is the incorrect spelling?

What is the antonym of ‘ latent’?

Monir is sitting ______ the desk ___ from of the door.

Sleeplessness causes problems with our ______ clock.

The person who has committed such an ______ crime ust be severely punished.