<h2>Adenosine Triphosphate.</h2>
Explanation:
D. Adenosine triphosphate (ATP)
Adenosine triphosphate is the energy currency of the cell. It is produced within the cell in the mitochondrial membrane. It stores energy in the bonds and utilizes it for carrying out various metabolic functions.
A bacteria can obtain amino acids, vitamins, hormones , nicotinamide adenine dinucleotide and derivatives from its host but the ATP will be synthesized within it. So, all the given factors can be obtained from host except ATP.
Answer:
50% will have long hair!=
Explanation:
When you cross between Hh and hh, two out of four are Hh, which is long hair, and two are hh, which is short hair.
Answer:
The fossil record matches the geologic record:
geographic distribution
The oldest forms of life were much more simple than the newest forms of life:
increasing complexity
A fossil called Tiktaalik has been found to be halfway between a fish and the earliest land animals:
transitional forms
Explanation:
i just did it and got it right
The second option is the best answer.
Proteins are complex polymers of amino acids. They are folded into 3 dimensional structures . This folding defines not only the size and shape of the protein, but also its function.
The folding of a protein allows for interactions between amino acids that may be distant from each other in the primary sequence of the protein. In enzymes, some of these amino acids form a site in the structure that catalyzes the enzymatic reaction. This site is called the active site.
DNA is double-stranded while RNA is single stranded. DNA contains thymine base whereas RNA contains uracil base. RNA contains a ribose sugar while DNA contains a deoxyribose sugar. The function of DNA is long term storage of generic info. The function of RNA is for translating and transferring genetic code from the DNA to ribosomes to create proteins.