Four groups of muscles that contribute to proper posture to avoid low back pain are the

a) flexors

b) extensors

c) abdominal

d) Lower back muscle

Explanation:

The flexors group of muscles along with abdominal muscles are responsible for flexing motion of the body. It also enable a person to bend forward and helps in lifting and controlling the arch in the lower back. These muscles lie on the front side

While the extensor muscles lie on the backside and allows one to lift object and  stand upright. These muscles work together to stablize body posture

Lower back muscle along with abdominal muscles prevent low back pain.

type 2 happens when excess consumption of high-sugar foods flood the blood supply with glucose and reduce the production and effectiveness of insulin. if a person has prediabetes, they can reduce the risk of full diabetes through regular exercise and a balanced, low-sugar diet.

step 1: initiation

initiation is the beginning of transcription. it occurs when the enzyme rna polymerase binds to a region of a gene called the promoter. this signals the dna to unwind so the enzyme can ‘‘read’’ the bases in one of the dna strands. the enzyme is now ready to make a strand of mrna with a complementary sequence of bases.

step 2: elongation

elongation is the addition of nucleotides to the mrna strand. rna polymerase reads the unwound dna strand and builds the mrna molecule, using complementary base pairs. there is a brief time during this process when the newly formed rna is bound to the unwound dna. during this process, an adenine (a) in the dna binds to an uracil (u) in the rna.

step 3: termination

termination is the ending of transcription, and occurs when rna polymerase crosses a stop (termination) sequence in the gene. the mrna strand is complete, and it detaches from dna.