molecule oor Xhosa

molecule

naamwoord

(chemistry) The smallest particle of a specific element or compound that retains the chemical properties of that element or compound; a group of atoms held together by chemical bonds.

Vertalings in die woordeboek Engels - Xhosa

I-Molecule

electrically neutral entity consisting of more than one atom (n > 1); rigorously, a molecule, in which n > 1 must correspond to a depression on the potential energy surface that is deep enough to confine at least one vibrational state

voorbeelde

Truly it is fascinating to peer into the unseen world of both infinitesimally tiny atoms, molecules, and living cells and mammoth galaxies of stars far beyond the range of unaided vision!
Enyanisweni kubangel’ umdla ukuphosa iliso kwizinto ezingabonakaliyo ezibunjwe ziiathom ezincinane gqitha, iimolekyuli, neeseli eziphilayo neminyele emikhulu gqitha yeenkwenkwezi engenakubonwa liliso nje lilodwa!

Yet, science has found no evidence that such molecules ever existed, nor have scientists been able to create any such molecule in a laboratory.
Noko ke, abanabo ubungqina obubonisa ukuba kwakhe kwakho iimolekyuli ezinjalo, ibe abakwazanga nokwenza ezifana nazo.

I was particularly fascinated by proteins and nucleic acids, which are by far the most complex molecules on our planet.
Ndathatheka kakhulu kukufunda ngeeproteni nangenucleic acids kuba izezona molekyuli zintsokothileyo.

(6) From there, the molecule travels up the tree and eventually evaporates from a leaf into the air.
(6) Ukusuka apho, le molekyuli inyuka ngomthi ize ekugqibeleni isuke egqabini sele ingumphunga iye emoyeni.

Some scientists conclude that the odds of even one protein molecule forming spontaneously are extremely improbable.
Abanye oososayensi bathi bekungangenkankulu ukuba nkqu nenye kwezi molekyuli zeprotini isuke ithi gqi nje.

Yet, without the four charged iron atoms, the rest of the hemoglobin molecule would be useless.
Kodwa ukuba ezi athom zeiron zine bezingekho imolekyuli yehemoglobin ibingayi kunceda nganto.

The molecules on the two surfaces bond to one another because of very weak attractive forces known as van der Waals forces.
Ezi molekyuli zimbini ziyadibana ngenxa yamandla afunyaniswa nguvan der Waals (van der Waals force).

These hollow molecules of carbon come in shapes that include microscopic balls and tubes called nanotubes.
Olu hlobo lwekhabhon lumile okweebhola ezincinane ezidityaniswe yimibhobho ebizwa ngokuba ziinanotubes.

So how does the hemoglobin molecule manage to combine and uncombine iron and oxygen in the watery environment of the red blood cell without producing rust?
Ngoko imolekyuli yehemoglobin ikwazi njani ukudibanisa i-iron neoksijini iphinde izahlukanise kwiiseli ezibomvu zegazi ezingamanzi ngaphandle kokuvelisa irusi?

These signals tell the hemoglobin molecules, or taxis, inside the cell that it is time to release their precious passengers, oxygen.
Xa kunje iimolekyuli zehemoglobin ezikwiseli ziyazi ukuba sele kulixesha lokukhupha ioksijini.

Since all the parts of our body —from the major structures to the tiny molecules— are constantly replaced or repaired, wear and tear does not fully explain aging.
Ekubeni onke amalungu omzimba wethu—ukususela nje emathanjeni ukusa kwiimolekyuli ezincinane—ngalo lonke ixesha zithatyathel’ indawo zezinye okanye zilungiseke, ukuguga kwazo akukuchazi kakuhle ukwaluphala.

The molecules somehow formed the specific sequences required to replicate themselves.
Ngandlel’ ithile, ezi molekyuli zakwazi ukuvelisa ezinye.

If this force were significantly weaker, electrons would not be held in orbit around the nucleus of an atom, and no molecules could form.
Ukuba la mandla ebenganelanga, iielectron bezingayi kujikeleza kumbindi weathom yaye bezingenakubakho iimolekyuli.

Consider the composition of a molecule of water, a substance essential to life.
Khawucinge nje ngokubunjwa kwemolekyuli yamanzi, into ebalulekileyo ebomini.

Referring to one such sponge compound, researcher Shirley Pomponi says: “Nature offers much more interesting molecules than even our computers can come up with.”
Ebhekisela kwesinye sezo ziponji, umphengululi uShirley Pomponi uthi: “Indalo inokuvelisa iimolekyuli ezimangalisayo ngakumbi kunezo zinokuveliswa yikhompyutha.”

Hemoglobin transports the oxygen molecules away from the lungs and then releases them where they are needed in the body
Ihemoglobin ithatha iimolekyuli zeoksijini kwimiphunga ize izidlulisele emzimbeni

For example, two atoms of hydrogen combine with one atom of oxygen to form a molecule of precious water.
Ngokomzekelo, iiathom ezimbini zehydrogen zidibana neathom enye yeoksijin ukuze kubekho imolekyuli yamanzi axabisekileyo.

The molecules that make up the epigenome look nothing like DNA.
Iimolekyuli ezakha iepigenome zahlukile kwezeDNA.

The Amazing Hemoglobin Molecule —A Miracle of Design
Imolekyuli Yehemoglobin Edalwe Ngokungummangaliso

Yet, a molecule of water is extremely small and much less complex than many other molecules.
Kodwa imolekyuli yamanzi incinane gqitha yaye ayintsonkothanga kakhulu kunezinye iimolekyuli.

By itself the iron in the hemoglobin molecule cannot bind and unbind oxygen.
I-iron iyodwa ekwimolekyuli yehemoglobin ayikwazi ukudibana neoksijini ize izahlule kuyo.

The series of accompanying pictures, numbered to correspond to the written text, illustrates just one of the myriads of paths that a single molecule of water could take to return to the place from which it came. —Job 36:27; Ecclesiastes 1:7.
Udederhu lwemifanekiso elandelayo, enamanani abekwe ukuze avumelane noko kubhaliweyo, ibonisa indlela enye nje kwezizizigidi ngezigidi ezinokusetyenziswa yimolekyuli enye yamanzi ukubuyela apho ibivela khona.—Yobhi 36:27; INtshumayeli 1:7.

“Breathing seems so simple, yet it appears as if this elementary manifestation of life owes its existence to the interplay of many kinds of atoms in a giant molecule of vast complexity.” —Max F.
“Ukuphefumla kubonakala kuyeyona nto yakha yalula, kodwa le nto buxhomekeke kuyo ubomi ixhomekeke ekusebenzisaneni kweendidi ezininzi zamasuntswana emolekyuli enkulu nentsokothileyo.”—UMax F.

Clearly, hemoglobin is no ordinary molecule.
Izicacele into yokuba ihemoglobin ayifani nezinye iimolekyuli eziqhelekileyo.

After the first oxygen molecule binds, a slight change in the shape of hemoglobin allows three more oxygen molecules to bind rapidly
Emva kokuba kudibane imolekyuli yeoksijini yokuqala, ihemoglobin itshintsha ubume bayo nto leyo evumela ezinye iimolekyuli zeoksijini ezintathu zithi nca kuyo