Answer:
The correct answer is D. Umbilical cord
Explanation:
The umbilical cord connects the fetus to the placenta and through it exchanges nutritional substances as well as oxygen-rich blood. The umbilical cord is maintained throughout gestation until the moment of birth, when it is cut and leaves a permanent scar, the navel. The umbilical cord is responsible for breathing and feeding the fetus until the moment it is born, so any failure or blockage in the circulation of oxygen and nutrients through the cord can lead to injury or even death of the embryo. It also serves to remove waste and carbon dioxide (CO2).
Options are not provided in the question. I found the answer on the internet.
Answer: CPT code reported is 26010-F5
26010-F5 is a CPT code that refers to drainage of finger abscess.
F5 means right hand thumb. Since in the above question the patient presents abscess of the right hand thumb, it will be F5 and the fluid is drained so it will be 26010. So, the CPT code will be 26010-F5.
<h3><u>Answer;</u></h3>
Climax-Pattern Theory
<h3><u>Explanation;</u></h3>
- The Climax Pattern Theory emphasizes that a natural community is adapted to the whole pattern of environmental factors in which it exists.
- In addition to climatic factors, e.g. wind, there are a whole range of edaphic factors, fire, and biotic factors, including grazing, disease and mutualistic and competitive interactions.
- The Climax Pattern Theory allows a continuity of climax types, varying gradually along environmental gradients and not neatly packaged into discrete climax types.
Answer:
The correct answer is E the light reaction provide ATP and NADPH to the calvin cycle,and the cycle returns ADP,pi and NADP+ to the light reactions.
Explanation:
The light reaction of photosynthesis occur in the .During light reaction ATP is produced by cyclic photo phosphorylation and NADPH is generated by the reduction of NADP+ during Z scheme.
The ATP and reducing equivalent NADPH that is generated during light reaction is being utilized in the dark reaction.
During dark reaction both utilized ATP and NADPH are converted to ADP,pi and NADP+.These products are used during light reaction.
NADP+ is generated by the oxidation of NADPH and ADP and pi are produced by the hydrolysis of ATP.
Answer:
The phosphate groups of ATP are held together by unstable bonds that can be broken to release energy.
Explanation:
Biological reactions release energy from redox reactions graduallly trapped it as ATP.
ATP is the general molecule that cells use to power most of their activities. The phosphate groups of ATP are held together by unstable bonds that can be broken to release energy. ATP is a molecule under stress with too many negative charges in one place. Release of one phosphate relieves the stress and releases energy which can be used for cellular activities like transport , motility etc.
