Lumbar region refers to the lower back or lower spine.
important muscles of the lumbar spines are:
1) multifidus - stabilizes and rotates the lumbar spine
2) longissimus
3) spinalis
lower back pain are caused by improper posture, compression fracture, muscle injuries, fractured vertebrae, spinal stenosis, osteoarthritis, herniated disc.
Answer:
64.
Explanation:
It is 64 because there are 20 amino acids with four bases ( A,T,C and G).
and genetic code can be read in triplets and also the four bases can occupy the positions. Eachh amino acid can be coded by the triplet codons. A triplet codon shows three nucleotides of the mRNA template that can code for amino acid
Therefore the number of codons is 4×4×4= 64.
Answer: The cells have differentiated.
Explanation:
The process by which a cell changes from one type to another is called cellular differentiation. When this happens, the cell changes to a more specialized type. So this creates differentiated daughter cells which are important in a multicellular organism because <u>they are able to perform different and specialised functions</u> in an organism.
Antihistamine
This is a medication that can be bough without prescription. These is primariy used in allergies such as runny nse, watery eyes and itching. This can also give side effects such as drowsiness, dizziness and confusion. This can also affect on how the body process chemicals making them especially risky in combination with other drugs. This can have interactions with other drug that even a non lethal dose can cause life threatening condition.
Appalachian: Two continents colliding.
North American Cordillera: Terrane accretion
Aleutian plate: Oceanic convergence
Andes mountain range: An oceanic plate and continental plate colliding.
