If a scientist observes an enzyme polypeptide chain arranged in spiral turns that rise upward and are held in place by hydrogen bonds he/she is looking at a tertiary structural arrangement.
Answer:
Stem cells are cells with the potential to develop into many different types of cells in the body. They serve as a repair system for the body. There are two main types of stem cells: embryonic stem cells and adult stem cells
Explanation:
Totipotent (or Omnipotent) Stem Cells.
Pluripotent Stem Cells.
Multipotent Stem Cells.
Oligopotent Stem Cells.
Unipotent Stem Cells.
1.) GMOs are not always tested thoroughly. Meaning a something you don’t want in that organism could be put into it without you knowing.
2.) GMOs aren’t natural which means that organism will be highly unpredictable.
3.) GMOs could affect a organism allergies in unpredictable ways. Making it dangerous.
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Prophase: Chromosomes condense into visual forms and nuclear envelope breaks down.
<span>Metaphase: Chromosomes pair and line up along metaphase plate(midline) and also attatch to mitotic spindles at centromere. </span>
<span>Anaphase: Mitotic spindles attached to chromosomes pull half of the chromosomes to each side of cell. </span>
<span>Telophase: Nuclear envelope begins to reform. </span>
<span>animal cells: Cleavage in cell occurs which divides cell into two. </span>
<span>plant cells: Cell wall forms in the middle of cell to separate the cell.</span>
Answer:
The pH value of a solution reflects the relative concentration of hydrogen ions (H+) or protons to the concentration of hydroxide ions (OH-) in a solution. Solutions with a pH value less than 7 are acidic and those with a value greater than 7 are basic, or alkaline.
Explanation:
Read in article. Sorry if I'm wrong.
