C. They study true movement of earthquake waves
Answer:
The statement that best represents a function of lipids within an organism is that they are components of cell membranes.
Explanation:
Lipids are biomolecules formed by the binding of fatty acids, important for structure, compound synthesis and energy reserve.
In living beings, one of the most important functions of lipids is to be the main component of cell membranes.
Specifically, phospholipids associate to form a double layer, called lipid bilayer, capable of acting as a semi-permeable membrane, due to its non-polar or hydrophobic character. In this way, <u>membrane lipids fulfill a structural and protective function of the cell and its contents</u>.
Regarding the other options:
- <em>Proteins are made up of amino acids, not lipids.
</em>
- <em>Lipids are not constituents of the DNA structure.</em>
Answer:
It could be used writing an essay or doing group projects for example you could divide the essay among your group like someone does the introduction and someone does the body or if you are wanting to write a story with people you can divide the different things you need in the story and assign parts to different people.
Explanation:
Answer:
Answer;
A specific sentence.
If a chromosome is like a book, then a gene is like a specific sentence.
Explanation:
A chromosome is a structure that is made of a chemical known as deoxyribonucleic acid, or DNA as well as protein. Chromosomes are found in the nucleus of cells. Chromosomes contain many genes. A gene is a molecular unit of heredity, it is a segment of DNA that provides the code to construct a protein.
Chromosomes are made from DNA. Genes are short sections of DNA. Genetically identical cells are produced by a type of cell division called mitos
Answer:
The answer is NO.
Explanation:
The striations that are caused in the skeletal muscle fibers exist due to the overlapping of the thick filaments with the thin filaments. Hence, if thins filaments would not be present in the myofibrils of a skeletal muscle fiber, then striations would not be caused.
The same goes for thick filaments. If there would be no thick filaments in the myofibrils of the skeletal muscle fiber, then no striations will be caused.
