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Down in Biological Dictionary

Translocation

... are typically healthy; ... Translocation down syndrome refers to the rearranged chromosome ... parents' chromosomes are ... Translocation down syndrome refers to the rearranged chromosome ... ... Detailed information on translocation down syndrome ... Whenever a translocation is found ...

Sex-linked

... rare way that a trait or disorder can be passed down through families. ... Sex - linked diseases ... rare way that a trait or disorder can be passed down through families. ... Sex - linked recessive. ... rare way that a trait or disorder can be passed down through families. ... Sex - linked recessive. ...

Secondary xylem

... vascular plants, ... in secondary xylem , laid down by a meristem called the vascular cambium in ... of a stem ... in secondary xylem , laid down by a meristem called the vascular cambium. ... ... being the other. ... in secondary xylem , laid down by a meristem called the ... Encyclopedia ...

Sciatic nerve

... the lower back and runs through the buttock and down the lower limb. It is the longest and widest ... numbness and tingling from the lower back down the back of the leg to the toes. Symptoms and ... sciatic nerve extend through the buttocks and down the back of ... sciatic nerve is ...

Protein

... amino acid ... Proteins are broken down in the stomach during digestion by enzymes ... builders are snatching, grabbing, and gulping down protein shakes. ... Protein can help you ... to be used by the body it must first be broken down into its smaller ... For example, a 60kg person ...

Photolysis

... reaction in which a chemical compound is broken down by photons. It is defined as the interaction of ... chemical process by which molecules are broken down into smaller units through the absorption of ... to the photolysis cell and slide the tube down into the solution so that it is ... photolysis ...

Digestion

... is the mechanical and chemical breaking down of food into smaller components, to a form that ... is the mechanical and chemical breaking down of fat into smaller components, to a form that ... is the process by which the body breaks down food into absorbable nutrients. ... Digestion ...

Catabolism

... is the set of metabolic pathways that break down molecules into smaller units and release energy. ... lipids, nucleic acids and proteins are broken down into smaller units such as monosaccharides, ... catabolism , larger organic molecules are broken down into smaller ... Information about catabolism ...

Apical meristem

... Specifically, an active apical meristem lays down a growing root or shoot behind ... Converting ... Specifically, an active apical meristem lays down a growing root or shoot behind ... The cells ... Specifically, an active apical meristem lays down a growing root or shoot behind ... ...

Xylem

... two types of transport tissue in plants, ... in secondary xylem , laid down by a meristem called the vascular cambium ... Best Value on Xylem ... sap up the xylem towards the leaves. ... in secondary xylem , laid down by a meristem called the vascular cambium ... Xylem summary with ...

Tongue

... cover the upper surface of the tongue . ... Tongue swelling occurs with down syndrome, acromegaly, myxedema, amyloidosis, ... tongue cancer ... cover the upper surface of the tongue . ... Tongue swelling occurs with down syndrome, acromegaly, myxedema, amyloidosis, ... The tongue plays an ...

Thalassemia

... patients and their families Thalassemia is an blood disorder passed down through families (inherited) in ... The most severe form of alpha ... ... Thalassemia ... Thalassemia is an blood disorder passed down through families (inherited) in ... form of alpha thalassemia major ...

Saprophytes

... ... Saprophytes recycle organic material in the soil, breaking it down into in ... MySpace Music profile for SaprophyteS . Download ... " ... Most sewage treatment plants use saprophytes to break down wastes into carbon dioxide and ... saprophyte . 35. organisms that use ...

Ribonuclease

... and word games. ribonuclease n. Any of various enzymes that break down RNA. Also called RNase. ... How many nucleotide pairs in the DNA for the ... research, Anfinsen studied how the enzyme ribonuclease breaks down the ... ...

Nerve impulse

... to be in a resting state. ... But conduction of a nerve impulse down a single neuron would serve no purpose ... that travel from one neuron ... regions of the axon at ... ... electrical impulse propagates down the fiber-like extension of the nerve cell (the axon) ... Transmission ...

Lysosome

... ? ... A lysosome is a structure inside an animal cell which breaks down materials into ... Definition of lysosome from the Merriam-Webster ... ... The lysosome is involved in digestive activities, including breaking down large ... ...

Lysosomes

... worn-out organelles, food particles, and ... Lysosomes break down cellular waste products and debris from outside the cell ... In this ... by budding from the "shipping" department ... Lysosomes break down cellular waste products, fats, carbohydrates, proteins, and ... Lysosomes ...

Lamellae

... leading urban ... The collagen fibers of adjacent lamellae are laid down obliquely or perpendicularly. ... What is lamellae ? Meaning of ... and ... ... alongside the surface of the channel, where they are laying down new lamellae . ... Lamellae lie parallel to freshly-formed surfaces ...

Immune cell

... cells that produce antibodies. ... Sometimes the process breaks down and the immune system attacks self- cells . ... Each of the cells in ... an explanation of immune system function. ... that has been broken down by an immune system cell such as a ... Science and technology news ...

Chalazae

... both the eyes in ... Chickens. ... The Chalazae : As the egg goes down through the oviduct, it ... There are two chalazae anchoring each yolk, ... opposite directions and serve to ... The Chalazae : As the egg goes down through the oviduct, it is continually ... There are two chalazae ...

Cellular respiration

... work of 75 trillion cells ... II. Cellular respiration can be broken down into 4 stages: ... cellular respiration n. The series of metabolic ... ... Cellular respiration is the process in which an organism breaks down fuel ... Cellular respiration normally is aerobic (uses oxygen), but ...

Catalase

... molecules of hydrogen peroxide each second. ... Catalase breaks down and detoxifies hydrogen ... protein sequence of catalase , such as in its active site, then it cannot break down ... for catalase is approximately 7, while the optimum temperature ...

Bioaugmentation

... report. First, some background on the nature of hydrocarbon spills. ... down to an issue of BioStimulation versus BioAugmentation . ... ... bioaugmentation products that employ beneficial bacteria to break down and eliminate complex organic wastes. ...

Action potential

... Action potential : A brief reversal of membrane. charge that moves down the axon, causing an ... you see here, an action potential . is simply ... and observation ... Keep in mind that the action potential runs down the axon, but doesn't typically ... There's no such thing as a big and a ...

Weed

... Company ... ... twisters, unique weeders, weed control using non-toxic, ergonomic methods. ... Just push tines into root system and step down to pop out weed . ... The Weed Tennis Racquet is the largest legal racquet in the game of tennis. ... At Weed USA, LLC, we believe in ...

Vertebral column

... that defines vertebrate animals, via humans. The vertebral column encases and protects the spinal cord, which runs from the base of the cranium down the dorsal side ... The vertebral column is composed of a series of 31 separate bones known as vertebrae. ... A curvature of the ...

Venous system

... of three elements: ... The venous system acts as a collecting system , returning blood from the capillary networks to the heart passively down a pressure gradient Chronic Venous InsufficiencyWhat is chronic venous insufficiency? ... University of Virginia Health System . Skip ...

Ureter

... and Ureter ... Online Medical Dictionary and glossary with medical definitions ... Definition of Ureter . Ureter : A tube that carries urine down from the kidney to the bladder. ... Urine flows from the kidneys through the ureters to the bladder. ... For more information about the ...

Trisomy

... Pediatricians at Children ... The term " trisomy " is used to describe the presence of three chromosomes, rather ... Trisomy 21 is also known as down syndrome. ... Detailed information on trisomy 18 and 13, including causes, diagnosis, and prevention ... The term trisomy is used to describe ...

Tracheids

... vessel elements being the other. All tracheary elements develop a thick lignified cell wall, and at maturity the protoplast has broken down and disappeared. The presence of ... Information about Tracheids in the free online English dictionary and ... Tracheids have pits ...

Trachea

... - the nose and throat and trachea ... Read about endotracheal intubation, a procedure performed when a patient cannot breathe on their own, ... down into the trachea ? What is the purpose ... Adenoid Cystic Carcinoma (ACC): Trachea Tumor/Neoplast Resection: Photos and Description ... local ...

Testes

... will develop. ... Cryptorchidism (or undescended testes ) is a condition seen in newborns when one or both of the male testes have not passed down into the scrotal sac. Overview of testicular cancer ... that forms a tumor on one or both testes . Men have two testicles ( testes , gonads) ...

T cell

... of the immune system. ... T cells belong to a group of white blood cells known as lymphocytes and play a ... Their major role is to shut down T cell mediated immunity towards the end of an ... Immunobiology is intended as an introductory text for use in immunology courses for ... ...

Substitution

... of the equations ... We were able to do this because substitution ... Recall that substitution is not the same as evaluation. ... going to pin down substitution . ... Formula · Examples · Exercises · Advanced · Keywords ... U Substitution . Here we are trying to find a little function u(x) ...

Stipe

... of the mushroom other than the hymenium, the stipe is composed of sterile hyphal tissue. In many instances, however, the fertile hymenium extends down ... Michael Stipe Influenced By: Fred Schneider Followers: Thom Yorke , Eddie Vedder , Shannon Hoon , Damion Suomi , Rob Dickinson Worked ...

Spinal cord

... inflammation, or other causes. ... spinal cord n. The thick, whitish cord of nerve tissue that extends from the medulla oblongata down through the spinal column and from which the More about Spinal Cord Injury: Causes and symptoms Diagnosis Treatment Prognosis Prevention ...

Sieve tubes

... wall ... These thin-walled sieve tubes are thus probably the most functional in terms of ... ... drives the contents of the phloem up or down the sieve tubes from source to sink. ... sink, the concentration of free sugar is lower than in the sieve tube . ... Each sieve tube ...

Shell membrane

... size and variation, ... Anti-germ protection for the embryo furnished by the shell and membrane ... The outer shell membrane - laid down last and about three times the thickness of ... The shell membranes consist of a fibrous protein material and act as a barrier ... When the ...

Secondary root

... growth looks like ... A. Secondary Root Growth -absent from most monocots and pteridophytes ... then secondary xylem and phloem are laid down evenly around the root ; ... Secondary roots synonyms, Secondary roots antonyms. Information about Secondary roots in the ... ...

Salivary glands

... salivary glands in mammals are exocrine glands , glands with ducts, that produce saliva. They also secrete amylase, an enzyme that breaks down starch into glucose. In other organisms such as insects, salivary glands ... Salivary glands produce the saliva used to moisten your ...
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(Date:7/11/2014)... for Bone and Mineral Research awarded Michael F. Holick, ... with the 2014 Louis V. Avioli Award. Holick, a ... internationally known for revolutionizing the understanding of vitamin D ... award honors a member of the American Society for ... bone and mineral basic research. It is named for ...
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