dense vesicle (english) - meaning, definition, translation, pronunciation

Part of Speech

Noun

Phonetic Transcription

/dɛns ˈvɛsɪkəl/

Meaning and Usage

"Dense vesicle" refers to a small membrane-bound sac within a cell that has a high density, indicating it may have a high concentration of certain substances or organelles. In cell biology, vesicles are involved in various cellular processes, including transport of materials, storage, and delivery of proteins and lipids.

Frequency of Use: The phrase "dense vesicle" is more commonly used in written scientific contexts, specifically within biochemistry and cell biology literature, rather than in everyday oral communication.

Example Sentences

1. The dense vesicle was found to contain a significant amount of neurotransmitters.

2. Денс-везикул был обнаружен, содержащим значительное количество нейротрансмиттеров.

3. Researchers noted that the dense vesicle plays a crucial role in the secretion process.

4. Исследователи отметили, что денс-везикул играет важную роль в процессе секреции.

5. The presence of a dense vesicle in the cell may indicate high metabolic activity.

6. Наличие денс-везикула в клетке может указывать на высокую метаболическую активность.

Idiomatic Expressions

The term "vesicle" is not commonly found in idiomatic expressions in the English language. However, it features prominently in specialized scientific contexts relating to biology or cellular processes.

Example Sentences with Relevant Scientific Context

1. A vesicle within the cell can sometimes act as a delivery truck for proteins.

2. Везикул внутри клетки иногда может выступать в роли грузовика для транспортировки белков.

3. Increased mitochondrial activity can lead to the formation of more dense vesicles.

4. Увеличенная активность митохондрий может привести к образованию большего количества денс-везикулов.

5. When studying cellular respiration, scientists often observe the behavior of dense vesicles.

6. При изучении клеточного дыхания учёные часто наблюдают за поведением денс-везикулов.

Etymology

The term "vesicle" comes from the Latin word vesicula, which is a diminutive form of vesica, meaning "bladder" or "sac." The adjective "dense" comes from the Latin densus, meaning "thick" or "crowded."

Synonyms and Antonyms

Synonyms: - Organelle (in some contexts) - Pod (in some contexts)

Antonyms: - Sparse vesicle (not a formal term, as "sparse" tends to relate to general contexts rather than scientific contexts)

In scientific literature, specific terms like "vesicle" typically do not have direct antonyms. The usage often varies based on the biological context rather than adhering strictly to antonymous pairings.