QUESTIONS)AND VERIFIED ANSWERS ( 100% ACCURATE) GET IT
RIGHT!!
Define homeostasis -
Answer-The maintenance of a constant internal environment
what is the hierarchy of organization of life? -
Answer-Atom Molecule
Organelle
Cell
Tissue
Organ
Organ system
Organism
what are the four biological molecules of life? -
Answer-Carbohydrates, Proteins, Lipids, Nucleic acids
what is the function of Carbohydrates? -
Answer-Provide energy and structural support.
What is the budding block for Carbohydrates? -
Answer-Monosaccharides
what is the function of protein? -
Answer-Build and repair tissues, enzymes, transport, and signaling
what is the building block for protein? -
Answer-Amino acids
what is the building block for lipids? -
Answer-Glycerol and fatty acids
what is the function of Lipids? -
Answer-long term energy storage
what is the building block for Nucleic acids? -
Answer-Nucleotides
what is the function of Nucleic acids? -
Answer-Store and transmit genetic information
describe the structure of a Atom -
Answer-Surrounding the nucleus are electrons (negative charge), which move in energy
, levels or shells
Protons -
Answer-positive charge (+), found in the nucleus
Neutrons -
Answer-no charge (0), also in the nucleus
Electrons -
Answer-negative charge (-), orbit around the nucleus in energy levels