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Tumia
Weka upya

Maabara mtandaoni yanawapa wanafunzi wako uwezekano wa kuendesha majaribio ya kisayansi katika mazingira ya mtandaoni. Maabara yanayoendeshwa kwa mbali (maabara ya mbali) yanakupa fursa ya kujaribu mitambo halisi kutoka sehemu za mbali. Maabara ya mtandaoni yanapatia uhai mtambo ya kisayansi. Mipangilio ya data inawasilisha data kutoka katika majaribio ya maabara yaliyofanywa awali. Tafadhali tumia vichujio kwenye upande wa kulia ili kupata maabara mtandaoni yanayofaa darasa lako. Maabara yanaweza kuunganishwa kwa Programu tumizi maalum ili kuunda Nafasi za Kusoma za Kiulizio(ILSs).

Ikiwa unatafuta maabara ya mtandaoni hasa yanafaa kwa somo la Benin, Kenya au Nigeria, tafadhali tembelea ukurasa wetu wa Makusanyo.

Viini na Mifumo ya Ma...
Zaidi ya 16
Panga kwa

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Kuchunguza jinsi protini ni alifanya kutoka kwa mlolongo wa mRNA. Katika tafsiri, mRNA majani ya kiini na inaona kwa ribosome. Kuhamisha RNA (tRNA) molekuli kuleta amino asidi kwa ribosome.

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Chunguza jinsi nakala ya mRNA ya DNA imetengenezwa. Protini complexes tofauti ya DNA helix kuruhusu zaidi mRNA nucleotides kwa kumfunga mlolongo wa DNA. Jozi ya nucleotides ni maalum sana.Lengo la msingi la maabara ni:1) kujifunza kuhusu DNA na nucleotides

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Kuchunguza jinsi code iliyoingia katika DNA ni kutafsiriwa katika protini. Mchakato wa kugeuza habari ya DNA katika protini ni mchakato wa hatua mbili, kuwashirikisha nakala na tafsiri. Katika nakala, nakala ya mRNA ni alifanya ya DNA.

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Kuchunguza jinsi ya kubadilisha mlolongo wa DNA inaweza kubadilisha ya amino asidi mlolongo wa protini. Protini ni linajumuisha masharti ya muda mrefu ya amino asidi. Protini ni coded kwa ajili ya katika DNA. DNA inaundwa na aina nne tofauti za nucleotides.

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Kuchochea na neuron na kufuatilia kinachotendeka. Sitisha, Rudisha nyuma na kusonga mbele katika wakati ili kuchunguza ions ya wanapohama kote utando neuron.

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Kueleza mwenyewe kupitia Jeni yako!

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Masimulizi hii visualizes utaratibu wa Ukaushaji kote utando semipermeable na husaidia kuchunguza wajibu wa jambo hili katika mwili utendaji.

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Mtindo huu ni masimulizi ya kulingana na wakala watu genetics. Programu ina zana kufanya majaribio virtual kukiuka dhana ya nadharia ya Hardy-Weinberg (idadi ndogo, uteuzi, walivyoelezea, uhamiaji na yasiyo ya nasibu kujaminiana).

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Mwaka wa 1962, Rachel Carson kuchapishwa 'Kimya Spring', ambayo alivuta nathari kwa jinsi matumizi ya dawa ilikuwa moja kwa moja decimating watu wa ndege na kusababisha kukonda kwa yai-makombora.

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Mtindo huu ni masimulizi ambayo huchota juu Gauss' majaribio ya jadi (1934) na protists. Katika hii sahani ya petri pepe, unaweza kuongeza bakteria, aina mbili ya Paramecium na predator. Aina mbili ya Paramecium (aurelia p & amp; bursaria p) kushindana kwa ajili ya rasilimali.