"Heterotropous" Natural Recordings by Native Speakers
Heterotropous refers to a type of plant ovule where the funciculus (the stalk that connects the ovule to the placenta) is of unequal length, with one end being longer than the other. This means that the ovule does not have a symmetrical shape, and the longer end is often referred to as the "chorially polar" end. The term "heterotropous" is derived from the Greek words "heteros," meaning "different," and "tropos," meaning "turn" or "direction."
Heterotrichales is an order of fungi in the class Sordariomycetes. It is a group of ascomycete fungi that are commonly found in soil, decaying organic matter, and on plants.Species within this order are often referred to as "heterotrichous fungi" or "septated hyphomycetes". They are characterized by their branching hyphae (branching filaments) that are septate, meaning they have cross-walls. This order includes moulds, such as Aspergillus and Penicillium, which are potentially pathogenic to humans and animals.
Heterotrimeric refers to a type of protein complex that consists of three different subunits, also known as heterodimers. Specifically, it is a type of G protein-coupled receptor that is composed of three subunits: alpha, beta, and gamma. These subunits cooperate to transduce signals from hormones, neurotransmitters, and other signaling molecules to the interior of the cell, influencing various cellular processes such as cell growth, differentiation, and metabolism.
Heterotrimetric: (noun) In chemistry, a type of compound that contains three different functional groups.
A heterotroph is an organism that cannot produce its own food and must obtain its energy by consuming other organisms or organic matter. In other words, heterotrophs are organisms that obtain their nutrient energy by consuming other organisms, plants, or fungi, instead of producing their own food through photosynthesis or other mechanisms. Examples of heterotrophs include animals, fungi, and bact
Heterotrophic refers to an organism or cell that cannot produce its own food through photosynthesis or other self-sustaining means, and therefore relies on obtaining energy and nutrients from external sources, such as consuming other organisms or organic matter.
Heterotrophy is a type of nutrition in which an organism is unable to produce its own food and relies on consuming other organisms or organic matter to obtain energy and nutrients. Unlike autotrophs, which produce their own food through photosynthesis or chemosynthesis, heterotrophs require a source of organic compounds, such as sugars, amino acids, or fatty acids, to survive. Examples of heterotrophs include animals, fungi, and most bacteria.
Heterotropic refers to a type of cellular respiration, specifically an anomaly where an organism's cells generate energy through a metabolic pathway that is different from the typical aerobic respiration pathway. In other words, instead of using oxygen as the final electron acceptor, these cells use an alternative electron acceptor, such as nitrate, sulfur, or iron. This process is often seen in microorganisms that live in environments where oxygen is limited or absent.
Heterotypic refers to a term used in biology to describe a structure or cell that consists of two or more distinct cell types or cell lines. This can occur naturally, such as in tissues with different epithelial and mesenchymal components, or it can be the result of a cell fusion event or a mutation. The term is often used to describe the formation of chimeras, which are individuals or tissues that consist of cells from two or more different individuals. In this sense, heterotypic tissue is composed of cells that are genetically different from one another.
Heterozetesis is a rare term that refers to a biological process in which a haploid nucleus from one species is fertilized by a haploid nucleus from a different species, resulting in a hybrid offspring with a unique combination of genetic traits. This process is often found in plants, where it can occur naturally or be induced through artificial means.
Heterozygosity refers to the quality of having two different forms of a gene or chromosome, one inherited from each parent, in an individual. This is in contrast to homozygosity, where an individual has two copies of the same gene or chromosome. Heterozygosity is important in genetics as it allows for genetic variation and increases an individual's resistance to disease.
A heterozygote is an individual that has two different forms of a gene, known as alleles, for a particular trait. This is in contrast to a homozygote, which has two copies of the same allele. In a heterozygote, one allele may be dominant and the other recessive, or they may both contribute to the expression of the trait. Heterozygosity is important in genetics because it can lead to the creation of individual differences and the generation of genetic variation in a population.