Name and Define the Primary Types of Fixed-Alternative Questions

question 71

Essay

Name and define the primary types of fixed-alternative questions.

Understand the experimental techniques used to study DNA and its properties.

Explain the significance of Chargaff's rules in understanding DNA structure.

Discuss the role of mutations in changing DNA structure and function.

Understand the concept of antiparallel strands in the DNA double helix and its importance.

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Definitions:

Translocation

The movement of organic materials (dissolved food) in the phloem of a plant. Chromosome abnormality in which part of one chromosome has become attached to another. Part of the elongation cycle of protein synthesis in which a transfer RNA attached to the growing polypeptide chain is transferred from the A site to the P site.

Ribosome

Cellular organelles that synthesize proteins by translating mRNA sequences.

tRNA

Transfer RNA, a type of RNA molecule that helps decode a messenger RNA (mRNA) sequence into a protein during the process of translation.

Polyribosome

A complex consisting of a number of ribosomes attached to an mRNA during translation; also known as a polysome.