Translocation College Essays Samples For Students

Introduction

Down syndrome also referred to as trisomy 21 is a genetic abnormality that is associated with a chromosomal condition characterized by the availability of a third chromosome 21 copy either in part or fully . The disorder is usually manifested by slow cognitive capabilities, slight to moderate intellectual debility, hypotonia in infancy and weak muscle tenor. . Physical characteristics encompass distinctive facial characteristics such as a flat facial outline, eyes slanting upwards, macroglossia, epicanthic eyelids, flat nasal bridge, small limbs, petite body frame, palmer crease, microgenia and smaller heads compared to the body frame .
The slow cognitive capabilities are usually manifested by a major delay ...

Protein synthesis is the process through which the biological cells produce new protein molecules. The process helps in balancing the cellular proteins that are lost through export or degradation. The synthesis of proteins occurs through a series of processes known as translation where the ribosomes are the organelles that are involved in the creation of proteins. Translation is a part of gene expression using the messenger RNA or mRNA that is produced through transcription of the DNA molecule. The produced mRNA is then decoded to produce a chain of specific amino acids using the ribosome complex. The amino acid chain produced is ...

The immune system has an immune arsenal that help in the combat of infections including the challenging viral infections (Iannello 2006). Upon infection by a virus, the host invariably reacts by activating its line of defenses. These immune defenses can fall into two main groups: the innate immune system (first line of defense) and adaptive immune response. The innate immune system is non-specific in nature, but the adaptive immune system is acquired following previous infections or vaccinations (Iannello 2006). However, viruses continue to undergo an evolution and have engineered strategies that evade the hosts’ immune antiviral responses. This paper examines ...

Down Syndrome is a genetic disorder. According to NSGC (para.1), the National Society of Genetic Counselors, the human body is made of cells whose nucleus have chromosomes that contain the DNA that carries traits. Each Nucleus normally contains 23 pairs of chromosomes; down syndrome occurs when an individual ends up with an excess of chromosome 21, full or partial. When this chromosomal abnormality due to the extra chromosome occurs, a child is born exhibiting traits characteristic of down syndrome. Many children are born with Down syndrome, since it the most common genetic disorder. Due to progress in medical technology and research, ...

Digestion in human beings and other animals is overly dependent on the action of enzymes; in their basic form, enzymes are protein materials that act as catalysts with the ability to produce certain chemical changes. Digestion of food substances usually begin in the mouth. The glands in the mouth produce enzyme salivary amylase (which acts on starch changing it into sugar) and lingual lipase (which kicks off the digestion of lipids) (Chiras 109). The stomach n its part, produces two enzymes, pepsin that breaks down proteins into peptides (Chiras 109). While there are no enzymes produced in the large ...