Answer;
D) the dollar to appreciate when compared to the Euro.
Explanation;
-Changes in exchange rates cause a change in the international relative prices of goods. One country's goods and services become more or less expensive relative to another's.
-Additionally; changes in exchange rates can cause a change in the international relative prices of assets. These fluctuations in wealth can then affect firms, governments, and individuals.
-An exchange rate crisis occurs when a currency experiences a sudden and large loss of value against another currency following a period in which the exchange rate had been fixed or relatively stable.
Answer:
c. The overall reaction reduces entropy (products have less entropy than reactants).
Explanation:
The free energy change (delta G) for a reaction must have a negative value to allow the reaction to occur spontaneously. Free energy change depends on entropy (S) and enthalpy (H) of the reaction.
ΔG = ΔH - T ΔS. If a reaction has positive enthalpy change and an overall increase in entropy, the reaction has negative free energy change and occurs spontaneously. However, if a reaction with positive enthalpy change has an overall reduction in entropy, the reaction will have a positive value of free energy change and cannot occur spontaneously.
Answer: Valine
Explanation:
hemoglobin A (normal) is HbA, while hemoglobin S (present in people with sickle cell anemia) is HbS
A sequence of 146 amino acids is present in the Hemoglobin.
The first 6 amino acids in HbA are: valine, histidine, leucine, threonine, proline, and glutamic acid.
The first six amino acids in HbS is:
valine, histidine, leucine, threonine, proline, and VALINE
In Hbs, the 6th amino acid (Glutamic acid) has already been mutated to Valine, a nonpolar, branched amino acid.
Answer:
Here is the full question:
(A) If a closed container contains a mouse as well as enough food, water, and oxygen for the mouse to live for 3 weeks,
How much will the container weigh 1 and 2 weeks later after the mouse has eaten, drunk and exercised (respiration is CO2 emission), and why?
(B) If the mouse was in a wire cage and only the weights of the mouse, food, and water were considered, would you come to the same answer as in (A) and why?
Explanation:
(A) The mouse will weigh the same. This is because solids, liquid, and gases cannot escape the closed container. All of the life processes involving reactions conserve the atoms involved. Some of those atoms will appear in the form of gases, some as solids, and others as liquids but all will be retained in the closed container.
(B) In a wire cage, gases can escape. This means that the weight will not be the same after 1 and 2 weeks. The weight would be less than the original weight of the mouse, it's food, and it's water.
C because a lesion is high density
