The Human Egg Has About 2000 MtDNA,but Somatic Cells Have

question 23

Multiple Choice

The human egg has about 2000 mtDNA,but somatic cells have a range of hundreds to thousands.Which of the following is most likely to account for the difference?

• A)Heteroplastic cells can give rise to homoplastic cells.
• B)Large mitochondria in oocytes can divide into many smaller mitochondria,and smaller mitochondria can fuse.
• C)Specific tissue types replicate organelle DNA far more frequently than they do nuclear DNA.
• D)Mutant mitochondria replicate at different frequencies than do wild type.
• E)Haploid organelle genomes can replicate to form diploid or polyploidy genomes.

Explain the process of strategic analysis, strategy formulation, and the implementation of strategic initiatives.

Describe the specificity of functional strategies in guiding resource utilization to implement business strategy.

Understand the architectural elements and innovations characteristic of Romanesque period.

Recognize the significance and histories of key Romanesque artworks and artifacts.

---

Definitions:

Allowance for Doubtful Accounts

A contra-asset account on a company's balance sheet that represents the estimated portion of accounts receivable that may not be collectible.

Allowance Method

An accounting technique that estimates and sets aside a portion of accounts receivable deemed uncollectible as an allowance for doubtful accounts.

Account Receivable

Money owed to a business by its customers for goods or services that have been delivered but not yet paid for.

Total Current Assets

The sum of all assets expected to be converted into cash, sold, or consumed within one year or the normal operating cycle, whichever is longer.