Chlorine Has Two Stable Isotopes,Cl-35 and Cl-37

question 83

Multiple Choice

Chlorine has two stable isotopes,Cl-35 and Cl-37.If their exact masses are 34.9689 amu and 36.9695 amu,respectively,what is the natural abundance of Cl-35? (The atomic mass of chlorine is 35.45 amu.)

• A)75.95%
• B)24.05%
• C)50.00%
• D)35.00%
• E)37.00%

Comprehend the process and biological importance of crossing over in meiosis.

Grasp the concept of genetic variation resulting from sexual reproduction.

Learn the mechanics and outcomes of meiosis, including halving the parental chromosome number.

Understand the genetic makeup and variation in offspring resulting from sexual reproduction.

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Definitions:

Basal Metabolic Rate

The number of calories required to keep your body functioning at rest, representing the minimum amount of energy needed for vital organs to operate.

Serving Size

The standardized amount of food typically consumed in one sitting, used for nutritional labeling and dietary guidelines.

Set Points

The theory that each individual has a genetically determined range of weight and temperature that their body will try to maintain to stay at optimal health.

Natural Behavior Tendencies

Innate or biologically driven behaviors that occur naturally in an organism without the need for learning.