‘ an enzyme is a biological catalyst that enables chemical reactions to take place. They speed up the amount of time needed for an reaction to take place. Enzymes of photosynthesis capture energy from the sun to build a larger molecule. I’m sorry I don’t know the last part.
There are certain solids able to do this some gas and few liquids
Answer:
The Mysticetes (baleen whales); and the Odontocetes (toothed whales). Baleen whales are also called mysticetes, which means “mustached whale”.
The answer is 38.5ºC
Chill is a feeling of coldness that will only be experienced when the fever is high. This will be accompanied by shivering, involuntary movement of the muscle, that will help increasing the body temperature. Since the patient experiencing chill, the temperature of the fever would be higher than usual and could reach more than 38ºC
Answer:
- As ATP is used in the myofilaments, mitochondrion, and cytoplasm of muscle cells, heat is released. True
- The circulatory system takes heat to the skin’s surface to dissipate to the environment. True
- People sweat to help cool down. True
Explanation:
Muscle contraction occurs when myosin heads bind to actin to pull it inwards. The energy for muscle contraction is provided by the hydrolysis of ATP molecules. ATP hydrolysis also provides energy for cellular processes in the mitochondria and cytoplasm of muscle cells. During ATP hydrolysis, heat is released, thereby the increase in ATP hydrolysis increases heat production (approx. 60% of the energy released from ATP hydrolysis produces metabolic heat). Moreover, on hot days, the cardiovascular system composed of the heart and blood vessels dissipates heat through the blood flowing in veins and arteries, which moves closer to the skin surface (and therefore heat is lost). Finally, sweating refers to the process of exocrine secretion of the sweat glands that release salty water through the pores of the skin. As sweat evaporates, it helps to cool down the body and regulate its temperature.
