Your graphs should have helped you learn about relationship between size and respiration; what is true? a. Respiration per gram of weight is higher in smaller animals. b. Respiration per gram of weight is higher in large animals. c. Respiration per gram of weight is the same for animals of all sizes.

Q: cigarettes

A: chemical substance made when tobacco is burned. Tar contains most of the cancer-causing and other…

Q: What is the biophysical reason that myoglobin (as opposed to hemoglobin) could never play the role…

A: Hemoglobin: Transports O2 - 1 Hb binds 4 O2 molecules(as it contains 4 heme groups) Myoglobin:…

Q: How does yawning increase the animal's oxygen consumption?

A: When our body tired we open our mouth and breathe deeply this process known as yawning.

Q: Which of the following is a true statement? A. The concentration of oxygen in water is greater than…

A: Answer D- Mammalian lungs require the diaphragm because the lungs are relatively stiff and filled…

Q: When tissue of the body are unloading CO2 into the blood, what best describes what happens to most…

A: Hemoglobin is a protein found in RBC. In addition to carrying oxygen from the lungs to the tissues,…

Q: Does oxygen diffuse into the blood through human skin?

A: Answer: Yes, the cells present in two regions, namely, skin's upper layer and eye's front surface…

Q: If the energy needs of your body change, as it does during periods of intense exercise, what do you…

A: Respiration is the movement of oxygen from the outside environment to the cells within tissues and…

Q: Aldosterone is an important steroid hormone that regulates water and salt balance. People with…

A: 21-hydroxylase deficiency is caused due to the variations in the CYP21A2 gene. It is inherited in an…

Q: In fish without a tube connecting the gastrointestinal tract to the gas bladder, how is the gas…

A: Different species of fish have different mechanism for filling the gas bladder or swim bladder that…

Q: Protons influence the binding affinity of oxygen to hemoglobin. Based on the oxygen-transport…

A: Lungs are the respiratory organ that receives oxygen from the environment and supplies the oxygen to…

Q: What produces the main driving force which drives quiet expiration? A. contraction of the…

A: C. Elasticity of the diaphragm muscle.

Q: What is true about Myoglobin

A: Myoglobin is protein which helps to supply oxygen to cells in our body.  It found in heart muscle…

Q: Why do you think cold-blooded animals, like a goldfish, change their breathing rate when the…

A: Ans- A reduction in the amount of dissolved oxygen available in the water for the fish to breathe.…

Q: You have seen how breathing patterns can affect blood CO2 and blood pH to cause respiratory acidosis…

A: The amount of carbon dioxide emitted, and as a result the blood pH, increases as breathing…

Q: At which point in the mammalian circulatory system does the partial pressure of oxygen in the blood…

A: Partial pressure of oxygen in the atmosphere is 160 mmHg. Partial pressure of oxygen  in alveoli of…

Q: Based    on    the    plot    you’ve    constructed: 1. What    relationship    did    you    find…

A: Lungs are a pair of respiratory organs situated in the thoracic cavity. The main function of lungs…

Q: used

A: C) Measure how much oxygen is used

Q: The alveoli of mammalian lungs do not contain 20.9% O2 (that is, the percentage of O2 in atmospheric…

A: The human body is a well built machine in which all the organs coordinate together to make it work.…

Hematology

Hematology is the branch of biology. Hematology is the medical field that deals with the treatment of blood disorders and cancers, such as hemophilia, leukemia, lymphoma, and sickle-cell anemia. Hematologists and hematopathologists are medical professionals who specialize in illnesses of the blood and its components.