question one is actually mass, and question 2 is D.
Digestive system!!! plzz give me brainlyest
its A im pretty sure it is
Answer:
The one with the circle on the left is phosphate group
The one with the car is Cystonine
The one with the house is Guanine
The one with the tree Thymine
The one with the pentagon is Dexoryisbe Sugar
The one with the Apple is Adenine
PLZ CORRECT ME IF I AM WRONG PLZ AND THANK YOU
Explanation:
A strain is a low-level taxonomic rank used at the
intraspecific level (within a species). While the majority of the members of the same species have very high similarity in their genomes, there occasionally is a proportion of the species that has a little different genome from the popular species group. This variability results in different strains on the species.
A harmless Staphylococcus
aureus may have a muted virulence gene. However, either due to mutation of the
gene or recombination with the harmful strain, a harmless Staphylococcus
aureus could easily turn virulent (harmful).