Answer: phylum
Explanation:
kingdom, phylum, class, order, domain, family, genus and species
The Cell Will Shrink
Hypertonic solutions have less water ( and more solute such as salt or sugar ) than a cell. Seawater is hypertonic. If you place an animal or a plant cell in a hypertonic solution, the cell shrinks, because it loses water ( water moves from a higher concentration inside the cell to a lower concentration outside ).
Answer:
A semipermeable membrane is a barrier that will only allow some molecules to pass through while blocking the passage of other molecules. A semipermeable barrier essentially acts as a filter. Different types of semipermeable membranes can block out different sized molecules. A semipermeable membrane can be made out of biological or synthetic material.
Explanation:
A star is born whenever a nebula expands.
This is false.
A star is born when another star gets old from the remains of that a new star is born. <span />
Proteins and lipids can be broken down and converted to various intermediates of glycolysis and the citric acid cycle (kreb's cycle).
<h3>What is Protein? </h3>
- Large biomolecules and macromolecules known as proteins are made up of one or more extended chains of amino acid residues.
- Among the many tasks that proteins carry out in living things include catalyzing metabolic processes, replicating DNA, reacting to stimuli, giving cells and organisms structure, and moving molecules from one place to another.
- The primary way that proteins differ from one another is in the order of their amino acids, which is determined by the nucleotide sequence of their genes and typically causes a protein to fold into a certain 3D structure that controls its activity.
- Protein turnover is the process through which the machinery of the cell breaks down and recycles proteins that have already been created after a finite amount of time.
- The half-life of a protein is a broad measure of a protein's lifespan. In mammalian cells, they have an average lifespan of 1-2 days but can live for minutes or years.
- Proteins that are abnormal or misfolded degrade more quickly either because they are targets for apoptosis or because they are unstable.
Learn more about protein here:
brainly.com/question/10058019
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