The term respiration was given by Lavosier Dutrochet Sachs Krebs Answer: 2 Q4. (a) Alcohol and lactic acid They were asumed and wondered how it happened. These parts take in oxygen from air in different manner and utilise it to obtain energy and give out C02. Mention the important series of events of aerobic respiration that occur in the matrix of the mitochondrion as well as one that take place in inner membrane of the mitochondrion. Practicing such most important questions certainly help students to get good marks in exams. Question 13. A-Ribs Chapter 6 Life Processes Class 10 Science Important Questions and Answers PDF will help you in scoring more marks. Why? Name the gas. Answer: These help in preventing dirt, dust and germs from entering our respiratory system. These gills absorbs oxygen dissolved in water and through blood vessels, this oxygen is passed to all the parts of the body. How do they carry out respiratory process? Insects have spiracles on the lower surface of the body. Answer: (a) moist and rough Find all the NEET Biology important questions from the Chapter Plant Respiration with solutions to perform better in the exam here. Answer: How will you calculate net products of one sucrose molecule upon complete 13. c. 14. d. 15 . (b) The amount of CO2 will be the lowest in jar A. (Value Based Question] (a) Smoking is very injurious for the respiratory system. Answer: Photosynthesis and Respiration . (a) Fish (b) heart Question 41. CliffsNotes study guides are written by real teachers and professors, so no matter what you're studying, CliffsNotes can ease your homework headaches and help you score high on exams. There are three animals named A, B and C. Among them A can stay on land as well as in water. Our nostrils possess hairs and mucous lining. 3. Question 8. Answer: 9. (c) running Process of respiration yields energy which is required to perform a variety of routine activities. Life Processes Class 10 Important Questions and Answers Science Chapter 6. (c) The animal that can breathe through lungs. 2. floor (b) The amount of CO2 be the lowest in which one and why? Today, she thought she will cycle for longer and managed it for 41/2 hours. The organ that is responsible for speech is larynx or voice box. Question 6. However, nature of TCA cycle is amphibolic. All the best and keep reading up on it and its functions! The lungs take the oxygen rich air through the nostrils from where the oxygen is absorbed by the blood and carried throughout the body. The animal B is a fish. (b) take in oxygen dissolved in water, Question 5. [HOTS] Pick the odd one out from each of the groups given below on the basis of respiratory organs. Answer: After few hours, the dough had risen. (d) What values do we pick from this situation? 4. tracheae The process of fermentation is based on which principle? Important questions, guess papers, most expected questions and best questions from 11th Biology chapter 14 Respiration in Plants have CBSE chapter wise important questions with solution for free download in PDF format. All NCERT Books Class 1 to 12 Indian Talent Olympiad Click Here. Chapter 6 Life Processes Class 10 Science Important Questions and Answers PDF will help you in scoring more marks. molecules of cytosolic NADH + H. Succinyl CoA is phosphorylated into succinic acid by substrate phosphorylation. (c) anaerobically producing alcohol, Question 3. 10. It is not wise to sleep under a tree during night. During the night, it is very important that the temperature is cooler than during the day because plants can experience stress. Animal C is also an aquatic animal which lives in sea water and respires through nostrils and lungs not by the gills. Question 4. Succinyl CoA is phosphorylated into succinic acid by substrate phosphorylation. Thus, it needs to be a continuous process. Anaerobic Respiration: When breakdown of glucose takes place without using oxygen, it is called anaerobic respiration. F-Nasal passage Answer: (c) Earthworm What is its scientific name? (b) Can infections be passed from one person to another via sneezing? Answer: Cellular Respiration Lab One important question to ask is, what factors can affect the rate of cellular respiration? True A group of people were smoking cigarettes in a restaurant. Our nostrils has hair and mucous. Answer: Answer: Life Processes Class 10 Important Questions Short Answer Type II. Splitting of Fructose 1,6 bisphosphate of into two molecules 3C compounds. Therefore, it is not advisable to sleep under trees during night because the person will suffer from suffocation and feel excess weight on chest. Question 23. Register online for Biology tuition on Vedantu.com to score more marks in your examination. Do you know all there is to this specific system? Answer: Biology Important Questions Class 11 are given below. Answer: Respiration Questions, Paper 06, Subject: Biology, Topic: Respiration, Type: MCQs (Multiple Choice Questions) Sr. No. What are enzymes involved in phosphorylation and dephosphorylation reactions in Exhaled air has more percentage of CO2 than inhaled air. Lungs are very delicate organs and essential for breathing, thus beeping us alive. Evaluation, Answer the questions, Multiple choice questions with answers / choose the correct answer with answers, Book back 1 mark questions and answers, Short answer and long answers for questions. Respiration MCQ (Multiple Choice Questions and Answers) Q1. 0 . Evaluation, Multiple choice questions with answers / choose the correct answer with answers, Book back 1 mark questions and answers, Answer the question. True [HOTSl (b) The animal that can breathe through skin as well as through lungs. (b) Is breathing rate also affected after doing long hour of exercise. Animal B has specific organs to respire in the water which is not found in any other water animal. Please refer to the examination notes which you can use for preparing and revising for exams. Inhalation is the process of taking in of air which is rich in oxygen, inside our body. (c) Both (a) and (b) Respiration Questions, Paper 07, Subject: Biology, Topic: Respiration, Type: MCQs (Multiple Choice Questions) Sr. No. (a) Animals that can breathe only through skin are earthworm and leech. On a very cold morning, Boojho and Paheli were talking with each other as they walked down to their school. It was from reliable on line source and that we love it. A and R is correct. (a) What can be the possible reasons for the pain in her legs? Answer: Students can download Class 8 Science Chapter 19 Nutrition and Respiration Important Questions, KSEEB Class 8 Science Important Questions and Answers helps you to revise the complete Karnataka State Board Syllabus and to clear all their doubts, score well in final exams. Previous Year Question Papers Class 9 - 12 Notes Click Here. Practice and master your preparation for a specific topic or chapter. (a) down and inwards Question 4. Insects have a special organ present to carry out respiration. (a) Plants lack a specialised respiratory system. Plant Physiology (Functional Organisation) Respiration . Hypothesis: I think that the animals will cause the liquid to move more than the plants, meaning that they use more oxygen. What is the need to have them in our nasal cavity? During emergency, respiratory therapist provides assistance and … Free PDF download of Important Questions with Answers for CBSE Class 11 Biology Chapter 14 - Respiration in Plants prepared by expert Biology teachers from latest edition of CBSE(NCERT) books. Evaluation, Multiple choice questions with answers / choose the correct answer with answers, Book back 1 mark questions and answers, Answer the question. Because of this, food gets broken down at a faster rate and thus make us feel hungry. An adult human being can inhale and exhale 15-18 times in a minute. All organisms breathe in O2 and CO2. 2. 20 Qs . 3 2. Answer: Answer: Answer: (d) Lactic acid only Free Question Bank for 7th Class Science Respiration In Plants And Animals Respiration in organisms G-Oral cavity. Normally we are breathing at a slower rate but during physical activities, to make sufficient amount of O2 reaching cells we breathe faster. The various organs in the respiratory system of human are nostrils, nasal passage, nasal cavity, windpipe and lungs. It can be shown as follows: (a) The plants do not possess any respiratory system still plants respire. What is the energy investment/energy payoff relationship in glycolysis? Cellular respiration takes place in the mitochondria of the cell. Respiration involves one of the following sets of processes Inspiration, exchange of gases, Expiration Aspiration, Inspiration, Expiration External, Internal and Expiration None of the above Answer: 1 Q2. (b) Earthworm, because it breathes through its skin and it does not have lungs. End products are CO 2 + H 2 O + energy. Aerobic respiration takes place in mitochondria. C-Pharynx Answer: is not involved in Krebs cycle. Biology Solved Important Questions For 11th Chapter Wise CBSE. (c) Why was sugar added to the dough? Respiration is a continous process. Get help with your Anaerobic respiration homework. What is the role of NADH and FADH2 in cellular respiration? Answer: 2. Free PDF download of Important Questions with Answers for CBSE Class 11 Biology Chapter 14 - Respiration in Plants prepared by expert Biology teachers from latest edition of CBSE(NCERT) books. Faster breathing supplies more oxygen to the body cell for producing more energy, required for heavy exercises. Explain the reactions taking place in mitochondrial inner membrane. a. Test Series. Answer: Yeasts are used in ... Why is the carbon cycle important? Answer: Question 20. Help them to find the answer. Question 11. An intermediate compound is formed with the release of less amount of energy during this process. In the experiment, where we exhale into lime water containing glass. (a) Respiratory process occurs in two phases, what are those two major steps of respiration? (b) Can smoking also affect the person who does not smoke? mitochondria. When breathe is released after holding it for few minutes. Browse from thousands of Respiratory System questions and answers (Q&A). 7. (a) Snail, as it does not breathe by means of trachea. It can cause disease like asthma and heart diseases. An old man sitting next to the group asked them to stop smoking while sitting in the premise or move out. What is the reason behind it? Plants respire through leaves and roots. (e) Animals that can breathe through spiracles and tracheae are grasshopper, cockroaches, ants, housefly and mosquito. Answer: Question 1. The human respiratory system have following organs: Question 1 . It is the average breathing rate of an adult human being. Name one such animal. Increased breathing rate provides greater amount of air entry into the lungs, hence blood can absorb oxygen at a faster rate. It can be seen from many miles away. (b) Yes, smoking affects people who are passive smokers, i.e. Reason (R): Question by Sergio A. The citric … Answer: Diaphragm is known as the floor of chest cavity. 9. (b) Human being 10. It occurs to maintain a healthy balance between intake of O2 and release of carbon dioxide. Oxygen present in air is essential for aerobic respiration. Question 7. 3. stomata during the process of photosynthesis. (b) Why did she fell comfortable after a massage? Role of air temperature: Plant respiration occurs 24 hours per day, but night respiration is more evident since the photosynthesis process ceases. (b) Human being – lungs. The number of ATP molecules There blow holes are located on the upper parts of their heads. (a) down and inwards, Question 4. Identify them. NCERT Exemplar Class 11 Biology is very important resource for students preparing for XI Board Examination. oxidation during aerobic respiration as per recent view? Name the organisms which respire using anaerobic mode. No, different organisms respire at different rate because they all perform different activities at all times. During aerobic respiration the food is broken down into ………….. and ………….. and releases a lot of ………….. . So, if one sleeps under a tree at night, he will have problems in breathing as the amount of CO2 in the air around will certainly be more than oxygen. Types of Respiration (e) Animals that can breathe through spiracle and tracheae? What values you learn from this? (b) take in oxygen dissolved in water 4. Question 2. How does this organism help in beverage and baking industry? Choose which among the following can breathe through lungs as well as through skin? 5. The oxygen rich air enters through the skin. (a) glucose, Question 10. (b) Frog, Question 11. The oxygen from the air (between soil particle) diffuses into root hair and reaches to the cells of the roots. The oxygen dissolved in the water is extracted by the gills and the extracted oxygen is absorbed by the blood. Normal respiration rates for an adult person at rest range from 12 to 16 breaths per minute. Answer: (a) Figure A indicates inhalation and figure B indicates exhalation. Become a part of our community of millions and ask any question that you do not find in our Respiratory System Q&A library. [NCERT Exemplar] Frog breathe by their moist skin and through lungs also. (d)-(ii), 2. Sometimes when we do heavy exercise, anaerobic respiration takes place in our muscle cells. (b) bakery industry Give reasons. (d) blow holes Question 15. (d) anaerobically producing CO2 During day, plants photosynthesise in the presence of sunlight and uses CO2 produced during respiration. Describe how photosynthesis and cellular respiration are important in your everyday life. (d) If the dough is kept in the refrigerators after it was prepared, then dough will neither raise nor become sour. Question from very important topics are covered by NCERT Exemplar Class 11.You also get idea about the type of questions and method to answer in your Class 11th … (BS) Developed by Therithal info, Chennai. They agreed to do so and promised not to repeat then mistake. Life Processes Class 10 Important Questions Very Short Answer Type. The values we understand are obedience, respect elders and healthy habits. There was a sour smell too. Question 2. 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