Answer:
True.
Explanation:
Hydrogenation is reduction reaction that leads to the addition of hydrogen to make an hydrogenated organic compound becomes more saturated with hydrogen atoms.
This process typically requires the use of catalyzing agent that takes place only at high temperatures that may affect not only essential fatty acids in oils but also certain vitamins.
Thus, the correct answer - true.
Answer:
The correct answer will be option-D
Explanation:
Stem cells are the cells which have the ability to form different types of cells. They differentiate and specializes to perform different functions in the body and thus forms the different cells.
The differentiation and specialization are controlled at the gene level by different patterns of gene expression. The pattern of gene expression is not fully understood during development but research have shown that the gene expression is influenced by the different environmental signals and internal regulators.
Thus, option-D is the correct answer.
The scientists who pioneered the use of the microscope to view to various kinds of microbes was: Leeuwenhoek
A CELL WALL because the other three appear in different types of cells
Answer:
- What types of stars form elements?
Stars create new elements in their cores by squeezing elements together in a process called nuclear fusion.
- During what stage do certain elements form?
First, stars fuse hydrogen atoms into helium. Helium atoms then fuse to create beryllium, and so on, until fusion in the star's core has created every element up to iron.