Answer:
The four major groups of macromolecules found in living things are carbohydrates, lipids, nucleic acids, and proteins. Carbohydrates are compounds made up of carbon, hydrogen, and oxygen atoms, usually in a ratio of 1 : 2 : 1. Living things use carbohydrates as their main source of energy.
Answer:
because there is no force acting in the comet making it able to go on forever without change in its path or speed
explanation
newton's first law
Answer:
Transcription
Explanation:
Transcription is the process where the information on the DNA strand is copied into mRNA where it is able to leave the nucleus I order to be translated by ribosomes three sequences at a time
Answer:Gram positive bacteria is more susceptible to penicillin because the peptidoglycan, which forms the cell wall, is directly exposed to the drug. On the other hand, gram negative cell walls have a layer of lipopolysaccharide, and a few other layers, and then the peptidoglycan is there. Therefore, for the penicillin to reach the gram negative peptidoglycan it has to travel through the other layers first
Explanation:
