Home (Coupling)
Home  
 
 
Home » Biology » Coupling


 

Coupling

Biology CotyledonsCpDNA

Coupling Sequencing by Hybridization with Gel Sequencing for Inexpensive Analysis of Genes and Genomes
Radoje Drmanac, Snezana Drmanac, and Ivan Labat ...

 


Coupling Excitation to Contraction
Calcium ions (Ca2+) link action potentials in a muscle fiber to contraction.

Coupling (cis-arrangement): The condition in which a double heterozygote has received two linked mutations from one parent and their wild-type alleles from the other parent, e.g., a b / + + (as opposed to a + / + b; see also repulsion).

[edit] Coupling with oxidative phosphorylation
The chemiosmotic coupling hypothesis, as proposed by Nobel Prize in Chemistry winner Peter D.

Coupling
The term introduced by Bateson, Saunders and Punnett (1905) for the condition (phase) of a heterozygote for two linked character differences in which the two dominant factors were derived from one parent and the two recessive factors from ...

The coupling between ATP hydrolysis and transport is more or less a strict chemical reaction, in which a fixed number of solute molecules are transported for each ATP molecule that is hydrolyzed; for example, ...

The coupling of the "downhill" diffusion of one substance to the "uphill" transport of another against its own concentration gradient.
cotyledon ...

- The coupling of an antibody and a molecule that is toxic to the cell.
Intron
- A non-coding nucleotide sequence in eukaryotic DNA, separating two portions of nucleotide sequences found to be contiguous in the mRNA; also called intervening sequence.

Benthic-pelagic coupling. The cycling of nutrients between the bottom sediments and overyling water column
Benthos. Organisms that live associated with the sea bottom. Examples include burrowing clams, sea grasses, sea urchins, acorn barnacles.

The term proposed by Haldane (1941), by analogy with chemical isomerism, to describe a double heterozygote in coupling phase, that is, with the two dominant factors derived from one parent and the two recessives from the other.

Joint coupling, a universal joint for coupling shafting. See universal. Joint hinge, a hinge having long leaves; a strap hinge. Joint splice, a reenforce at a joint, to sustain the parts in their true relation. Joint stool.

This results in an amino acid substitution in the seventh transmembrane domain predicted to disrupt G-protein coupling (Xie. 1998).

copulatio - sexual coupling] The sexual act of a male and female, of the same species, coming together for the purpose of delivering and receiving sperm respectively.

Energy-requiring reactions can occur in biological systems because enzymes allow their coupling to other reactions with:
A. an increase in entropy
B. a low activation energy ...

Respiratory control Tight coupling or coordination of the oxidation of reduced cofactors (NADH and FADH2) in the electron-transport chain and the phosphorylation of ADP to yield ATP in the mitochondrion; ...

substrate-level phosphorylation The generation of ATP by coupling strongly exergonic reactions with the synthesis of ATP from ADP and phosphate.
subtidal zone The bottom above the continental shelf .

This mechanism is known as chemiosmotic coupling. This involves both chemical and transport processes. Drops in the potential energy of electrons moving down the ETS chain occur at three points.

See also: Trans, Protein, Cell, Organ, Action

Biology CotyledonsCpDNA

 
 rssRSS