Answer:
Answer and Explanation: The channels and pumps that traverse the cell membrane are made out of proteins. Proteins can fold into a structure that allows specific materials to pass through them.
Answer:
The head, which is the top of the bone that fits into the shoulder joint. ... The anatomical neck is the portion that lies just below the head. As the neck continues along the humerus body, it is called the surgical neck (so named because this is the location of many fractures that require surgery)
Explanation:
<u>Answer</u>: B: the sequence of nucleotides in the DNA
<u>Explanation</u>:
Although there are only four nucleotides composing all DNA on Earth, the different order in which they are arranged will specify for different genes. The number of these genes and which of them are active, is what makes individuals unique.
Yeah!! your first statement is absolutely right.. water (polar solvent) dissolves polar molecules by the concept of "Like Dissolves Like"....
Organic compounds are found within cells and tissues....
A couple of the methods of molecular biotechnology are cloning and recombinant DNA.