Answer: Molecule 4
Molecule 1 is a carbohydrate (sugar).
- Function: short term energy storage and makes up cell walls
- Monomers: monosaccharides
- Found in: fruits, vegetables, bread, pasta
Molecule 2 is a lipid (fat).
- Function: long term energy storage, insulation, and makes up cell membranes
- Monomers: three fatty acids and one glycerol
- Found in: oils, fats, butter
Molecule 3 is a nucleic acid.
- Function: store genetic information used to provide directions for protein synthesis
- Monomers: nucleotides
- Found in: all foods
Molecule 4 is a protein.
- Function: speeds up chemical reactions, movement, transport, and defends against infections
- Monomers: amino acids
- Found in: meat, milk, cheese, eggs, plants
Answer:
C
Explanation:
Looking at each embryo at the begining you can tell they are very similar, in fact its almost impossible to tell the difference. this tells us that they have a common ancestor because the orignal cells of the embryos are so similar
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Jimmy is looking really <span>permeable today.
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Answer:
Explanation:
Detergent enzyme used because The positively charged sodium ions in the salt help protect the negatively charged phosphate groups that run along the backbone of the DNA. A detergent is then added. The detergent breaks down the lipids in the cell membrane and nuclei. DNA is released as these membranes are disrupted.
Proteases catalyze the breakdown of contaminating proteins present in the solution to its component amino acids. It also degrades any nucleases and/or enzymes that may be present in the sample. This is of vital importance since these chemical compounds can attack and destroy the nucleic acids in your sample.