DNA replicates itself, so no, unlike what it may seem, parent organisms do not loose their DNA. Before the fecundation process, a cool process similar to miosis happens, it is called meiosis. During meiosis the parent chromosome will duplicate it self and break down each of its 46 chromosomes into 4 different new formed cells, which will become the sperm and egg cells. Each of these egg or sperm cells will be different from eachother, which is how you get siblings that don't look alike, however they will contain a copy of the parent's genetic information.
In conclusion;
In the creation of offspring, the copy of the parent's DNA breaks apart into 4 different pieces which will form sperm or egg cells.
The given statement that proteins in a membrane are integral if they are embedded in the membrane and protrude from either surfaces of the bilayer holds true.
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What are integral proteins?</h2>
Integral proteins are the proteins that are present on the membrane of the cell and control the entry of the certain molecules into the cell.
The integral proteins also act as an receptors to certain hormones like insulin.
The integral protein is permanently embedded into the membrane of the cell and is a crucial part of the cell transport system.
Learn more about integral proteins with the help of given link:
brainly.com/question/24989360
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Answer:
Recycle parts of old computers for their various metals.
Repurpose old computers for other needs.
Answer:
1) All living things are made up of cells.
2) Cells are the building blocks/smallest unit of life.
3) All cells come from preexisting cells (cell division).
Explanation: