BIOL 101 Quiz 4 Answers Liberty University | Complete Answers

BIOL 101 Quiz 4 Answers Liberty University

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Question 1 A sequence of human cell divisions accompanied by some growth and cell differentiation convert an early ___________ into a hollow ball of cells called a _________.

Question 2 Moving ahead with cell division is controlled by the interaction of

Question 3 Which of the following phrases best describes the role of mRNA in gene expression?

Question 4 The ________________ is often represented as a chart in which a specific sequence of bases in mRNA (a codon) is used to represent each amino acid building block found in the world of proteins.

Question 5 There are more than four kinds of amino acids in proteins. Each kind of amino acid must be coded for in mRNA. Thus, a short sequence of mRNA bases called a(n) _________ is used to code for each amino acid in the translation process.

Question 6 Which of the following is not a recognized organ system within the human body?

Question 7 Life perpetuates itself at the cellular level

Question 8 A three­dimensional, folded molecule shaped like an “L” with an anticodon at one end and an amino acid attachment site at the other end:

Question 9 Which of the following phrases best describes the function of ribosomal RNA (rRNA)?

Question 10 In the cell nucleus a pre­mRNA has its introns removed by

Question 11 In the three­dimensional form of the adult Dalmatian dog, the “front” end of the animal would be named the _____ aspect.

Question 12 The two major problems that transcription solves for the cell are

Question 13 Peptide bonds are formed during the __________ stage of translation.

Question 14 Animal development and automobile development differ in that

Question 15 What is the role of tRNA synthetase?

Question 16 The term “transcription” means the process of

Question 17 In the translation process, tRNA molecules are also called “adapter” molecules. Why? What is their function?

Question 18 When DNA is replicated, the two strands are first separated through _________; each strand then becomes a _________ against which two new strands are made.

Question 19 What are the essential resources that a daughter cell must get from a parent cell or from nature in order to succeed in living life?

Question 20 In the process of transcription, the base sequence in the molecule _______ is read by the molecule _________ , an enzyme that makes an RNA molecule.

Question 21 The genetic code is said to be degenerate. This means that

Question 22 A dominant control over the endocrine system in mature human adults is exerted by the

Question 23 Which of the following is a part of the overall processing of mRNA in the cell nucleus?

Question 25 Which of the following is not involved at all in the flow of information from archival DNA to its expression as a resulting glycoprotein?