a. True.
There are 3 main types of blood vessels.
Arteries that take blood away from the heart. Veins that carry blood from capillaries back to the heart. Capillaries which are responsible for the exchange of materials between blood and other tissues.
Hope this helps.
Answer:
50%
Explanation:
because 50% comes from the male and 50% from the female
Answer:
The correct answer will be option- Increase in cAMP
Explanation:
Epinephrine is the hormone which is secreted during the stress conditions which prepares the body for fight or flight response. The epinephrine for flight activates the cAMP pathway in the muscles which leads to the activation of glycogenolysis process.
The epinephrine hormone binds the receptors in the muscles which convert ATP to cAMP. The cAMP bind to inactive PKA and activate it. The activated PKA converts the Phosphorylase b which activate the glycogen phosphorylase a which converts the glycogen to glucose 6 phosphate.
Thus, option- Increase in cAMP is the correct answer.
The answer to this question is phase. These three properties, amplitude, frequency and phase are basic properties of waves. Frequency refers to the number of cycles per second, amplitude refers to the strength, and phase is the position of the wave on the time axis.
Theory because a theory is a well substantiated explanation of how a particular phenomenon works based on the set of facts which had been repeatedly confirmed through observations and experiments. A scientific theory gives reliable account of a phenomenon.
