An enzyme which has an optimum pH of 3 will function best in the:

__________ refers to the number of bits that a microprocessor can manipulate at one time

On May 1, a petty cashier received Imprest of $150. During the month, petty cash expenses amounted to $77.00 and $2.00 was received from a member of staff who made a personal telephone call. How much cash is needed to restore the imprest on 31 May?

Which of the following relations is represented by the graph shown above?

Urea is made from surplus proteins in:

The balances listed below appear in a trader's trial balance. The item that is to be included in the Profit and Loss Account is

In a plant, water and dissolved minerals are transported in the:

Which one of the following is NOT a harmful effect of smoking?

In humans, an egg cell is released from an ovary approximately every:

The number of carbon atoms in the alcohol, pentanol, is:

The alcohol in beer and spirits is called:

In pea plant size, tall is dominant to dwarf.You cannot tell whether a tall plant is homozygous (TT) or heterozygous (Tt).To find its genotype you perform a test cross.This involves:

Which of one the following statements about phloem cells is NOT true?

Which of the following describes real accounts?

__________ is a type of chip from which data can be erased by exposure to ultraviolet light.

8x - 4(x - 5) =

Which of the following would DISCOURAGE emigration?

Globalization is characterized by all of the following EXCEPT the

The units of specific latent heat are:

The ABC Company deposited a Cheque received from Mr. Murray for $300.00. How must this transaction be recorded in ABC′s book?

1. Credit the Cash Book $300
2. Credit Murray′s Account
3. Debit the Bank Account
4. Debit the Cash Account