Answer: Carbon-14
Explanation:
Carbon dating the procedure which is used for the substances which is used to date the substances less than 40,000.
This method is based on an unstable isotope of carbon that living animals and plants incorporate inside it.
When the organisms are alive the ratio of stable isotope inside the organism is same to the ratio that is found in the atmosphere.
As the organism dies the carbon 14 gets converted into nitrogen 14. By measuring both the ratios, the relative age can be determined.
Answer:
b. Starch is a polysaccharide composed of a-glucose subunit (monomers).
Explanation:
"The basic chemical formula of the starch molecule is (C6H10O5)n. Starch is a polysaccharide comprising glucose monomers joined in α 1,4 linkages."
Reference: Britannica, The Editors of Encyclopaedia. “Starch.” Encyclopædia Britannica, Encyclopædia Britannica, Inc., 2019
Answer:
Explanation:
The performance improvement programs are observed, monitored, also the result based activities in which the employees are expected to perform better under this program.
The 4 reasons for the evaluation of the performance improvement evaluation are as follows:
1. The plan provides a detail feedback, that helps in recognizing the performance.
2. Cause employs to remain engaged in the set goals.
3. It emphasis for thanking the employees for performing their goals.
4. It allows the check in of the overall progress of goals and duties which can help in scrutinize the program.
The questions that should be answered in Performance improvement evaluation process are as follows:
1. To give an idea to the employee to improve the performance in the future.
2. To address and justifies the termination policy for the staff employees. 3. It identifies the reason for poor performance.
3. To justify the warning actions against any employ.
4. To justify the termination of the staff from the employment.
Answer: B) Heroin
At lower doses, heroin causes itching, nausea, slowed breathing, and depression
The <u>proximal convoluted tubule</u> of the nephron allows the selective reabsorption of useful substances like glucose, amino acids, salts, and water into the blood capillaries.
In the nephron, the proximal convoluted tubule is located between the loop of Henle and Bowman's capsule.
It is the key part of the kidney. The most prominent function of this structure is to reabsorb water, sugar molecules, chloride, and sodium ions from the glomerular filtrate.
The reabsorption of fluids takes place when bulk volumes of sugar and water are transported from PCT to the bloodstream.
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