The medullary cavity is lined by the ____________ that separates it from the cortex.

1 answer:

8 0

PathologicA break in a bone that is already weakened by some other disease is called a (n)

greenstick
open
closed
pathologic
displacehematoma formation--soft callus formation--hard callus formation-- bone remodelingWhich of the following is the correct sequence of events in the healing of a bone fracture

Bone remodeling--soft callus formation--hard callus formation--hematoma formation
Bone remodeling--hard callus formation--soft callus formation--hematoma formation
Hematoma formation--soft callus formation--hard callus formation-- bone remodeling
Hematoma formation--hard callus formation--soft callus formation--bone remodeling
Soft callus formation--hard callus formation--hematoma formation--bone remodelingsoft callus; hard callusPatches of fibrocartilage formed in the healing of a fracture are called _______, where as the bony collar formed around the fracture is called ________

fracture hematoma; granilation tissue
granulation tissue; soft callus
fracture hematoma; hard callus
granulation tissue; hard callus
soft callus; hard callusosteoporosisThe most common bone disease is

osteomyelitis
osteoporosis
osteosarcoma
osteomalacia
ricketsmuscle spasmsHypocalcemia can cause

emotional disturbances
depression of the nervous system
muscle weakness
sluggish reflexes
muscle spasmsabnormal calcification of a tissusArteriosclerosis is one example of ectopic ossification, which means __________

the solubility product has been reached
artery mineralization by osteoblasts
abnormal calcification of a tissue
accumulation of collagenous fibers in blood vessels
ossification of an entire blood vesselan elevated level of osteoblast activityIf a thyroid tumor secreted an excessive amount of calcitonin, we would expect

an elevated level of osteoclast activity
an elevated level of osteoblast activity
a reduced rate of endochondral ossification
increasingly brittle bonesthe healing of a fractureA soft callus forms during

endochondral ossification
intramembranous ossification
bone growth at the metaphysis
the remodeling of bone
the healing of a fracture

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Explain how the triplet code of dna is transcribed and translated in the synthesis of proteins

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Ok this is going to be a long answer lol

Translation is the process by which a protein is synthesized from the information contained in a molecule of messenger RNA (mRNA). During translation, an mRNA sequence is read using the genetic code, which is a set of rules that defines how an mRNA sequence is to be translated into the 20-letter code of amino acids, which are the building blocks of proteins.

During transcription, the DNA of a gene serves as a template for complementary base-pairing, and an enzyme called RNA polymerase II catalyzes the formation of a pre-mRNA molecule, which is then processed to form mature mRNA

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Use the table to code for the seemingly mutated strand of DNA given!

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