Advertisements
Advertisements
Question
Given below is an example of certain structure and its special functional activity:
"Kidney and excretion".
Fill in the blanks on a similar pattern.
Diaphragm and _____________.
Advertisements
Solution
Diaphragm and differentiate thoracic cavity and abdominal cavity.
APPEARS IN
RELATED QUESTIONS
State whether the statement is true or false:
Aquatic animals breathe at a slower rate than the terrestrial animals.
What would be the consequences of a deficiency of haemoglobin in our bodies?
State whether the following statement is true or false:
Energy can be produced in cells without oxygen.
Describe the process of respiration in the following part of a plant:
Root
Describe the process of respiration in the following part of a plant:
Leaves
Which of the following is correct for the process of anaerobic respiration?
| Carbon dioxide always produced | A lot of energy released | |
| (a) | No | Yes |
| (b) | No | No |
| (c) | Yes | No |
| (d) | Yes | Yes |
Which of the following is most likely to have a much higher breathing rate?
An animal in which the oxygenation of blood does not take place in the lungs is:
Answer this question.
Name the organ of respiration in fishes.
Tick the most appropriate answer.
The products of respiration are :
Which chemical compound inside a cell can be termed "Currency of Energy"?
Given below is an overall chemical reaction of a certain process:
C6H12O6→LacticAcid+2ATP+Heat enengy
Name one tissue in which this reaction occur.
Which of the following indicates the shift of oxyhaemoglobin dissociation curve due to change in ppC02 in blood?
____________ is necessary for the respiration in plant.
Sometimes we get painful cramps in our leg muscles after running for a long time due to the accumulation of:
Which of the following statement(s) is (are) true about respiration?
- During inhalation, ribs move inward and the diaphragm is raised
- In the alveoli, exchange of gases takes place i.e., oxygen from alveolar air diffuses into blood and carbon dioxide from the blood into the alveolar air
- Haemoglobin has a greater affinity for carbon dioxide than oxygen
- Alveoli increase surface area for the exchange of gases
Sometimes when we do heavy exercise, anaerobic respiration takes place in our muscle cells. What is produced during this process?
Observe the figure carefully and answer the following questions.
- Which process is being tested in the activity?
- What is the result of the activity? Give reasons.
Match the correct answers with the type of respiration and respiratory substances.
| Respiration | Types of Substrates |
| A. Floating respiration | I. Proteins |
| B. Cytoplasmic respiration | II. Glucose |
| C. Protoplasmic respiration | III. Carbohydrates and fats |
Visit a doctor. Find out about artificial respiration. Ask the doctor:
- When does a person need artificial respiration?
- Does the person need to be kept on artificial respiration temporarily or permanently?
- From where can the person get supply of oxygen for artificial respiration?
