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diagram in Biological Definition

Eye

... organ. See Eye (disambiguation) for other usages. diagram of a human eye. Note that not all eyes have the same anatomy as a human ... Visual perception External links Evolution of the Eye diagram of the eye Uveitis - German Description ...

Absorption spectrum

... An absorption spectrum is a diagram depicting the wavelengths of electromagnetic radiation absorbed by a material, usually a gas . It can be regarded as the opposite to an ...

Activation energy

... State is the point at which the original bonds have been stretched as far as they can without breaking (this is illustrated by the structural diagram below the graph.) The energy required to reach the transition state is equal to the activation energy of the reaction. At low temperatures ...

Biochemistry

... molecules and chemical reactions catalyzed by enzymes that take place in all living organisms . See the article on molecular biology for a diagram and description of the interrelationship between biochemistry, molecular biology, and genetics . Biochemistry is the study of the structure and ...

Cell growth

... article is a comparison of the main features of the three types of cell reproduction that either involve binary fission, mitosis, or meiosis. The diagram below depicts the similarities and differences of these three types of cell reproduction. Cell growth Comparison of the three ...

Cellular respiration

... 38 of aerobic respiration). See also Citric acid cycle Carbohydrate catabolism External links A detailed diagram of glycolysis ...

Homeobox

... fruit fly Drosophila melanogaster and have subsequently been identified in many other species, from insects to reptiles and mammals . The diagram to the right is a structural model of the Rattus norvegicus Pit-1 homeobox-containing protein (purple) bound to DNA. Pit-1 is a regulator of ...

Keratin

... from the environment. See also Acne Keratosis pilaris References World Book Encyclopedia (1998) External links diagram ...

Lineweaver-Burke diagram

... In biochemistry , a Lineweaver-Burke diagram (also called a Lineweaver-Burke plot or double reciprocal plot ) is a graphical representation of the Lineweaver-Burke equation of enzyme ...

Michaelis-Menten kinetics

... at the maximum velocity , the factors that effect the rate of enzyme mediated reactions (ie. pH, temperature, etc) are at optimal values. diagram of reaction speed and Michaelis-Menten constant. The speed V means the number of reactions per second that are catalyzed by an enzyme. With ...

Mitosis

... and M, where the nucleus divides through mitosis. Mitosis is divided into prophase, prometaphase, metaphase, anaphase, and telophase. diagram showing the changes which occur in the centrosomes and nucleus of a cell in the process of mitotic division. (Schfer.) I to III, prophase; IV, ...

Sperm

... Schematic diagram of a sperm cell, showing the (1) acrosome , (2) cell membrane , (3) nucleus , (4) mitochondria , and (5) flagellum (tail) A sperm cell , ...

Mitosis

... and M, where the nucleus divides through mitosis. Mitosis is divided into prophase, prometaphase, metaphase, anaphase, and telophase. diagram showing the changes which occur in the centrosomes and nucleus of a cell in the process of mitotic division. (Schfer.) I to III, prophase; IV, ...
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(Date:8/29/2014)... nucleus, chromosomal DNA is tightly bound to structural ... chromatin. Until about two decades ago, histones were ... material around which the glamorous DNA strands were ... appreciation for how DNA/histone interactions govern gene expression. ... studying the sequence of the genome from cancer ...
(Date:8/29/2014)... the Tibetan plateau -- the largest topographic anomaly above ... its profound effect on climate and its reflection of ... Bulletin , Katharine Huntington and colleagues employ a cutting-edge ... and fossil snail shells to investigate the uplift history ... Views range widely on the timing of surface uplift ...
(Date:8/28/2014)... Society of America (ESA) is pleased to announce the ... of the Society. Honorary Membership acknowledges those who have ... involvement in the affairs of the Society that has ... selected by the ESA Governing Board and then voted ... honored at the Awards Ceremony at Entomology 2014, ESA,s ...
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