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Question:- Which structural component is found in DNA but not in RNA? Answer DNA (deoxyribonucleic acid) is a double-stranded molecule composed of four nitrogenous bases: there is two being adenine (A) and guanine (G) while the other two are cytosine (C) and thymine (T). RNA, ribonucleic acid, for its part, is made of a single…

The market for which item generally involves pure competition? a) cola b) corn c) jeans d) ice cream Answer: b) corn The corn market mainly consists of a purely competitive market and it is a market structure that is comprised of a large number of buyers who purchase a product that is identical to what…

Which of the following best explains why the night sky is dark? a) The universe has not always looked the way it looks today. b) The universe is not infinite in space. c) The distribution of matter in the universe is not uniform on very large scales. Answer: b) The universe is not infinite in…

Which of the following statements is true about the market for loanable funds? A. It determines the price at which funds can be loaned/borrowed B. The nominal interest rate is on the vertical axis C. All listed options are true D. The demand curve represents financial investors Answer: C. All listed options are true Loanable…

The inventory costing method that reports the most current prices in ending inventory is: a. FIFO b. Specific identification c. LIFO d. Average cost Answer: c. LIFO The LIFO (Last-In, First-Out) inventory costing method means that the inventory moves in a manner consistent with the order of acquisition or production – the most recent item…

Each skeletal muscle fiber is controlled by a motor neuron at a single: a. transverse tubule. b. neuromuscular junction. c. synaptic cleft. d. synaptic knob. Answer: b. neuromuscular junction. Unlike organs such as the heart that has involuntary contractions, the contracted or shortened part of the skeletal muscles that can be controlled is contracting through…

Economic growth can be shown by: a. a leftward shift in the production possibilities curve. b. no change in the aggregate supply curve. c. a rightward shift in the aggregate supply curve. d. a leftward shift in the aggregate supply curve. Answer: c. a rightward shift in the aggregate supply curve. Economic growth is often…

How do consumers’ feelings about the economy help contribute to growth? A) Positive consumer attitudes influence spending habits. B) Positive consumer attitudes increase job prospects. C) Positive consumer attitudes inspire increased production. D) Positive consumer attitudes can end a depression. Answer: A) Positive consumer attitudes influence spending habits. Consumers are well-known opinion leaders who foster…

Question:- Putting money into more than one kind of investment at a time is called ______. Answer. “diversification”. The arrangement of investing funds in several kinds of investments at the same time is known as diversification. Portfolio diversification is an important element of risk management that focuses on dispersing an investor’s capital among the various…

Which of the following is correct regarding the occipital lobe? A. It is chiefly concerned with mood, memory, and emotions. B. It is the principal visual center of the brain. C. It is the primary site for receiving and interpreting signals from the general senses. D. It is concerned with voluntary motor functions. E. It…