The buttock region is the most common area for pressure ulcers to develop. Pressure ulcers or bedsores are injuries to skin and the underlying tissue resulting from prolonged pressure on the skin, They most often develop on the skin which covers bony areas of the body, such as hips, tailbone and the heals.
Answer:
A,B and E
Explanation:
- I+: I refers to the lac repressor, the + indicates that the repressor is functional
- P+: P refers to the promoter region and the + indicates that the promoter is functional
- Oc: O refers to the operator region, but the Oc indicates that the operator is constitutive ie. that it is always on/ can't be turned off.
- Z-: Z refers to the LacZ gene which produces β-galactosidase. Z- indicates that this gene is non-functional
- Y+: Y refers to the LacY gene which produces the permease protein. Y+ indicates that this gene is functional
So based on the breakdown above:
- C is not true because the lac operon is an inducible system. The operator needs to be able to be repressed. In this case the operator is constitutive (always on) which is not the correct form.
- D is not true because Z-, no β-galactosidase is produced.
Only A, B and E apply.
<u>A cat is lying on its abdomen with its limbs extended. The view of the </u><u>tarsus</u><u> in this position would be called </u><u>Plantarodorsal (PID.)</u>
What is plantarodorsal?
- The sole of the foot, also known as the plantar region, is the part of the foot that touches the ground.
- The dorsum of the foot, also known as the dorsal region, is the part of the foot that faces upward.
What part of the foot is the dorsal?
The dorsum of foot is the area facing upwards while standing.
What is dorsal and plantar flexion?
Plantar flexion describes foot movement contracting muscles in the sole of the foot while its opposite motion, dorsal flexion or dorsiflexion, describes movement toward the upper side or back.
Learn more about plantarodorsal
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Answer: It is True I just took the test
Explanation:
Average =
(124+456+788+343) / 4
= 1711 / 4
= 427.75
= 428
