mammal

Q: Which type, or form, of animal could function without a circulatory system?   A. a small, thin…

A: The circulatory system helps in the exchange of gases and transportation and excretion of waste…

Q: Match the respiratory organs of FROGS to their functions. 1. Nasal Cavity A. The short tubes of a…

A: Frog is an amphibian which regulates it's respiration by three mechanism. These are cutaneous…

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: The lungs have a Pco2 of 40 mmHg. Which of the following Pcoz levels would cause carbon dioxide to…

A: Gas exchange is a vital process that occurs in the respiratory system and allows oxygen to be taken…

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: Which of the following groups has a three-chambered heart?a. birds c. mammalsb. reptiles other than…

A: Three chamber heart is condition in which heart has three chambers represented by two atria and a…

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 is true about Myoglobin

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

Q: contrast the characteristics and function of myoglobin versus hemoglobin.

A: For the characteristics:Myoglobin is a single polypeptide chain, while hemoglobin is a tetramer made…

Q: contrast the characteristics and functions of myoglobin versus hemoglobin.  1. why are the affinity…

A: Characteristics and Functions:Myoglobin:Myoglobin is a singular protein structure, consisting of a…

Q: In which part of the mammalian respiratory system does gas exchange occur? A. bronchioles B.…

A: Answer : Option (C) alveoli is correct. Other options were wrong because here in these no exchange…

Q: Hemoglobin binds to oxygen in the blood of most chordates. The curve below shows the percentage of…

A: There are various factors that affect the binding of oxygen to hemoglobin. Thus these factors govern…

Q: A: Describe countercurrent exchange in your own words.

A: Most aquatic species have gills as their breathing systems. Mollusks and most amphibians have the…

Q: In extravascular hemolysis, heme is converted into what molecule or molecules?  A. Amino acids  B.…

A: Extravascular hemolysis is the hemolysis occur in the liver, spleen, bone marrow, and also in the…

Q: Why does inspiration effectively work to return blood to the heart?   A. Inspiration lowers the…

A: Inspiration can be defined as a physiological process that involves the process of taking in air.…

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: Your graphs should have helped you learn about relationship between size and respiration; what is…

A: Respiration The process of respiration takes place in the mitochondria of the cell.

Q: Write 2 paragraphs about what Are there any parts of the human body that get oxygen directly from…

A: Oxygen is present in the atmosphere around us and we take in oxygen with the help of nose. This…

Q: Ventilation I A) is exclusively responsive to PCO₂ B refers to loading and unloading of oxygen by…

A: The process by which living organisms release energy from organic molecules such as glucose is known…

Q: According to the Fick equation, the fish gill is an effective gas exchange surface because... A. It…

A: The Fick equation is a mathematical formula that describes the rate of diffusion of a gas across a…

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.