Answer:
Enzymes are proteins that are able to increase the rate of a reaction without being consumed by the reaction. They are also called natural catalysts.
Explanation:
Enzymes increase the rate of chemical reactions inside cells by lowering the activation energy required for the reaction to proceed.
Hope this will help :)
Answer:
the correct order is:
Explanation:
1. a microbiologist notices that some bacterial species thrive in salt water environments
2. the scientist asks the question, does salt help the growth of bacteria?
3. the scientist forms a hypothesis that higher concentrations of salt
may increase the growth of these types of bacteria
4. the scientist puts the bacteria in three different environments: high salt, medium salt, and low salt
5. the scientist finds that the high-salt environment has the most bacteria
6. the scientist publishes his report in a scientific journal
The answer to this question would be B. the use of stem cells is without any objections since it can be used in therapies to help humans.
The use of stem cell has many controversies, mostly in the religious group that is pro-life. Since the cell of a zygote is totipotent and be able to differentiate into the most type of cell, it is better to use zygote cells. But some religions consider that cell is already human after fertilization, thus using zygote cells is considered as killing a human.
Human blood cell and umbilical cord are multipotent. There should be no pluripotent in the adult by default, but there <span>is </span>some research about induced pluripotent stem cell (IPSCS) in the adult.
I think that is should be lipase. If it is, then it is most commonly known as fat.
Answer:
Conduction
Explanation:
The heat transfer type is conduction as there is direct contact between two solid objects. It isn't convection because convection occurs in liquids (typically sometimes gases) and it's when heat moves circularly from hot to cold. Hot liquid rises and cold liquid sinks. It isn't radiation because she isn't receiving heat from EM (electromagnetic) waves.
