83 results found

Search Results for: variable

Independent variable

Independent Variable Definition To define an independent variable, let us first understand what a variable is. The word... Read More

Dependent variable

Definition noun, plural: dependent variables (mathematical modeling) The variable in a functional relation whose value is... Read More

Controlled variable

Definition noun, plural: control variables A variable that remains unchanged or held constant to prevent its effects on the... Read More

Variable

Definition noun, plural: variables (1) Something that varies or have no fixed quantitative value. (2) A quantity that... Read More

Control variable

Definition noun, plural: control variables A variable that remains unchanged or held constant to prevent its effects on... Read More

Null hypothesis

Null Hypothesis Definition Null hypothesis is defined as “the commonly accepted fact (such as the sky is blue) and... Read More

Moderator variable

moderator variable A variable that interacts by virtue of being antecedent or intermediate in the causal... Read More

Discrete random variable

Discrete random variable a random variable that may assume a countable number of values, each with a probability strictly... Read More

Variable region

variable region --> V region (Science: molecular biology) Those regions in the amino acid sequence of both the heavy and... Read More

Homeostatic Mechanisms and Cellular Communication

Homeostasis is the relatively stable conditions of the internal environment that result from compensatory regulatory... Read More

Increments

Increment 1. The act or process of increasing; growth in bulk, guantity, number, value, or amount; augmentation;... Read More

Transfer ribonucleic acid

Definition noun plural: transfer ribonucleic acids trans•fer ri•bo•nu•cle•ic ac•id, ˈtɹænsfɝ... Read More

Increment

Increment 1. The act or process of increasing; growth in bulk, guantity, number, value, or amount; augmentation;... Read More

Feedback mechanism

Feedback Mechanism Definition What is a feedback mechanism? A feedback mechanism is a physiological regulation system in a... Read More

Deterministic model

Definition noun A mathematical representation in which every variable alters according to a mathematical formula, and not to... Read More

Control

Definition noun, plural: controls (general) That which purposefully direct, manipulate, manage, regulate, restrain, or cause... Read More

Immune response

Immune Response Definition An immune response is defined as the reaction of the body in response to the presence of a... Read More

Immunoglobulin

Definition noun, plural: immunoglobulins (1) Any of several classes of structurally related glycoproteins in the blood... Read More

Correlation

Correlation (Science: statistics) most generally, the degree to which one phenomenon or random variable is associated with... Read More

Providencia rettgeri

Definition noun Species of the genus Providencia frequently associated with hospital-acquired infections of the urinary... Read More

Controlled experiment

Definition noun A scientific investigation in which both the control group and experimental group(s) are kept under... Read More

Microsatellite

Definition noun, plural: microsatellites (molecular biology) A tandem repeat ranging in length from 1 to 6 base pairs,... Read More

Exponential

Exponential Pertaining to exponents; involving variable exponents; as, an exponential expression; exponential calculus; an... Read More

Histopathological diagnosis of intra- and extrahepatic neonatal cholestasis

Histopathological diagnosis of intra- and extrahepatic neonatal cholestasis J.L. Santos¹, H. Almeida², C.T.S. Cerski3 and... Read More

Minisatellite

Definition noun, plural: minisatellites (molecular biology) A tandem repeat ranging in length from 10 to 60 base pairs,... Read More

Gradient

Definition noun, plural: gradients (1) A slope, which may be upward or downward. (2) The degree of steepness or inclination,... Read More

Limit

1. That which terminates, circumscribes, restrains, or confines; the bound, border, or edge; the utmost extent; as, the... Read More

Comparing the rate of photosynthesis with different wavelengths of light

Comparing the rate of photosynthesis with different wavelengths of light By Juvelle Taylor Article submitted on October... Read More

Peristalsis

The process of wave-like muscle contractions of the alimentary tract that moves food along.peristalsis (Science:... Read More

Smooth endoplasmic reticulum

Smooth Endoplasmic Reticulum Definition Smooth endoplasmic reticulum (sER) is (a part of) endoplasmic reticulum that is... Read More

Modulus

modulus Origin: L, a small measure. See Module. (Science: mathematics) A quantity or coefficient, or constant, which... Read More

Lymphomatosis

Lymphomatosis Any condition characterised by the occurrence of multiple, widely distributed sites of involvement with... Read More

Decomposer

Decomposer Definition The organisms that carry out the process of decay or break down of the dead organism are known as... Read More

Actions of Caffeine in the Brain with Special Reference to Factors That Contribute to Its Widespread Use

IV. Actions of Caffeine on Brain Functions and Behavior Having discussed the molecular and neuronal actions of caffeine,... Read More

Limiting factor

Limiting factor in biology refers to any of the factors (variables) in an environment capable of limiting a process, such as... Read More

Positive feedback

Positive Feedback Definition Each mechanism of the body like temperature, blood pressure, and levels of specific nutrients... Read More

Carrying capacity

Carrying Capacity Definition What is carrying capacity? In biology and environmental science, the carrying capacity of a... Read More

Concentration gradient

Concentration gradient definition Concentration gradient refers to the gradual change in the concentration of solutes in a... Read More

Genetic diversity

Genetic Diversity Definition Each species is composed of individuals with their own set of genes. A gene is the inheritance... Read More

Stochastic

Definition adjective (1) Relating to or characterized by random, chance, or probability. (2) Being or having random... Read More