The proteins and enzymes in a boiled egg have been denatured due to the application of heat, while this is not the case in a raw egg. The denaturing of proteins is a chemical change, in which the egg's physical properties also change, for example the interior solidifies.
Answer:
The correct answer is B.
Explanation:
Mitosis usually results in two identical daughter cells, whereas meiosis results in four sex cells.
In hemoglobin, the transition from t state to r state (low to high affinity) is triggered by Bisphosphoglycerate (BPG)
- Bisphosphoglycerate (BPG), also known as 2,3-Disphosphoglycerate (2,3-DPG), aids in the transition of hemoglobin from a high-oxygen-affinity to a low-oxygen-affinity state.
- 2,3-BPG binds to hemoglobin, causing oxygen to be unloaded. Furthermore, 2,3-BPG reduces hemoglobin's affinity for oxygen. As hemoglobin is unloaded in our tissues, 2,3-BPG binds to it, promoting oxygen unloading.
- When we increase the concentration of 2,3-BPG in our blood, the oxygen binding curve shifts to the right. This means hemoglobin will have a lower affinity for oxygen and will be able to deliver more oxygen to our body's tissues and cells.
Learn more about Bisphosphoglycerate (BPG) from here:brainly.com/question/8885734
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Answer:
The correct answer is "False".
Explanation:
The ventricular systole occurs when pressure rises in the ventricles causing that blood pumps from the right ventricle and into the aorta from the left ventricle. The beginning of this step is given when blood flowing back towards the atria, closing the tricuspid and mitral valves. It is false that the blood flows back towards the relaxed ventricles as it is stated in the question.
Answer: Neck size
Explanation:
The independent variable can be defined as the factor that can be controlled and it is variable.
The dependent variable depends on the independent variable. The independent variable is changed in order to get the result of the experiment.
here, the variation in the size of neck is independent variable and the rate of survival is dependent variable.
The independent variable is neck size.
