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Using a microscope. Movement or lack of is easily noted visually, especially after staining.

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6mo ago

The presence or absence of flagella can be determined using microscopy techniques to directly observe the structures on the cell. Staining methods such as the flagella stain or electron microscopy can also be utilized to visualize flagella more clearly. Additionally, genetic techniques such as PCR or sequencing can be employed to identify the genes associated with flagella in a microorganism.

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Q: How are the presence or absence of flagella being determined?
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What does does determined mean?

The adjective determined means devoted or dedicated to a cause or activity.(e.g. He was determined to succeed. / They were fighting a determined enemy.)The past tense determined (verb "to determine") can mean:* discovered by experiment or analysis(e.g. They determined the cause of the spill.)* had been set, established, or fixed(e.g. Production was determined by the demand.)


What is an example of being determined?

An example of being determined is setting a goal to run a marathon and then committing to a rigorous training schedule, working through obstacles and setbacks to ultimately achieve the goal of completing the race.


How do rhodophyta move?

Rhodophyta, also known as red algae, do not have specialized structures for movement. They are typically attached to substrates such as rocks or other algae and rely on water currents to bring nutrients to them. Some species have flagella that can help with limited movement.


What does it mean to have presence?

Having presence means being able to command attention, exude confidence, and make a strong impression in a given situation. It involves being aware of your surroundings, having confidence in your abilities, and projecting a strong, positive energy.


The 23rd pair of human chromosomes tells the gender with xx being and xy being male which gender is karyotype?

A karyotype is a representation of an individual's set of chromosomes, showing the number, size, and shape of chromosomes. It does not determine gender; rather, it provides information on potential genetic conditions or disorders. Gender is typically determined by the presence of XX chromosomes in females and XY chromosomes in males.

Related questions

What determines whether an embryo will become male or female?

The sex of an embryo is determined by the presence or absence of a Y chromosome. If the embryo has a Y chromosome, it will develop as male. If no Y chromosome is present, the embryo will develop as female.


What is meaning of absence?

A state of being absent or withdrawn from a place or from companionship; -- opposed to presence., Want; destitution; withdrawal., Inattention to things present; abstraction (of mind); as, absence of mind.


In lieu of my absence a correct sentence?

'In lieu of my absence' is a phrase, not a sentence. As a phrase, it is grammatically correct, and could form part of a sentence, although it is not easy to think of such a sentence. It means 'Instead of my being absent ... ' So, how about 'In lieu of my absence, you have my presence!' as a jocular exclamation made by someone who turns up at a meeting for which s/he has previously given an apology for absence.


What is the opposite word for presence?

present: being or existing in a specified place "the murderer is present in this room"; "present at the wedding"; "present at the creation"


What is the meaning of absence?

Absence typically refers to the state of being away or not present. It can also describe a lack or deficiency of something, such as absence of mind (distraction) or absence of evidence.


How can Absence make the heart grow fonder if being out of site means being out of mind?

Absence can make the heart grow fonder because it allows time for individuals to reflect on their feelings and appreciate their connection. While "out of sight, out of mind" implies a lack of immediate presence, being apart can spark longing and strengthen emotional bonds between two people.


How the polarity of rubber is decided?

The polarity of rubber is determined by the presence or absence of polar functional groups in its molecular structure. These functional groups can create regions of uneven charge distribution within the molecule, resulting in a polar nature. Rubber, being a nonpolar polymer made mostly of carbon and hydrogen atoms, is generally considered nonpolar.


What is the abstract noun for absence?

The word 'absence' is an abstract noun, a word for the state of being away or the period of being away.


What is quality of sound determined by?

The quality of sound is determined by factors such as frequency range, dynamic range, clarity, depth, and absence of distortion or interference. It is also influenced by the equipment used for recording, playback, and transmission. Sound quality can vary depending on the source and medium through which it is being conveyed.


What is the meanig of absence?

Absence refers to the state of being away or not present. It can describe physical absence, such as not being at a specific location, or it can refer to a lack or deficiency of something.


What is the meaning of the term anaeroboc?

"Anaeroboc" is not a recognized scientific term. It may be a misspelling or a combination of the words "anaerobic" and "aerobic," which relate to the presence or absence of oxygen in biological processes. Anaerobic processes occur in the absence of oxygen, while aerobic processes require oxygen.


How do scene two introduce the absent of Macbeth?

In scene two of Macbeth, the absence of Macbeth is introduced through dialogue between Duncan and Banquo. Duncan inquires about Macbeth's whereabouts, expressing his expectation of Macbeth's presence. Banquo informs Duncan that Macbeth's absence is due to being occupied with his thoughts and preparations for their upcoming meeting.