Cov txheej txheem:
Video: Dab tsi yog biology b2?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
B2 .1 Cells thiab yooj yim cell thauj
Txhua yam muaj sia yog tsim los ntawm cov hlwb. Cov qauv ntawm ntau hom cell muaj feem xyuam rau lawv txoj haujlwm. Txhawm rau nkag mus rau hauv lossis tawm ntawm cov cell, cov tshuaj yaj yeeb yuav tsum hla cov cell membranes.
Ntawm no, cov ncauj lus dab tsi hauv biology b2?
AQA GCSE B2 Notes:
- 1 Cell thiab Cell Structures.
- 1 Cov ntaub so ntswg, kab mob thiab cov kab mob hauv lub cev.
- 3 Photosynthesis.
- 4 Cov kab mob thiab lawv ib puag ncig.
- 5 Cov protein.
- 6 Ua pa.
- 7 Cell Division thiab qub txeeg qub teg.
- 8 Qhov tshwj xeeb.
Tsis tas li ntawd, Triple biology yog dab tsi? Triple Kev Tshawb Fawb Kev Tshawb Fawb yog lub npe rau cov chav kawm hauv tebchaws United Kingdom uas muab peb qhov GCSEs nyob rau hauv Biology , Chemistry thiab Physics. Hoob no muab kev pab cuam dav tshaj plaws ntawm peb yam kev kawm txuj ci tseem ceeb uas muaj nyob rau ntawm Key Theem 4, thiab suav nrog cov kev kawm uas yuav tsum tau kawm rau Science.
Kuj paub yog, biology GCSE yog dab tsi?
GCSE Biology yog kev kawm txog cov kab mob nyob thiab lawv cov qauv, lub neej voj voog, kev hloov pauv thiab ib puag ncig.
Cov ntsiab lus tseem ceeb hauv biology yog dab tsi?
Cov ntsiab lus tseem ceeb thiab cov ncauj lus hauv Biology
- Chemistry hauv Biology.
- Macromolecules. Carbohydrates. Lipids. Cov protein.
- Diffusion thiab osmosis.
- Homeostasis. Dej thiab electrolyte sib npaug. Lub zog thiab cov metabolism.
- Cell biology. Prokaryotes, Bacteria & Archaea. Eukaryotes. Cells.
- Virology.
- Immunology.
- Evolution. Mendel thiab Darwin. Punnet Squares.
Pom zoo:
Sociobiology yog dab tsi thiab dab tsi yog qhov kev thuam loj ntawm nws?
Ib feem ntawm sociobiology cuam tshuam nrog kev coj tus cwj pwm tsis zoo feem ntau. Cov neeg thuam tau hais tias daim ntawv thov ntawm sociobiology no yog ib hom kev txiav txim siab caj ces thiab nws ua tsis tau raws li qhov nyuaj ntawm tib neeg tus cwj pwm thiab qhov cuam tshuam ntawm ib puag ncig ntawm tib neeg txoj kev loj hlob
Dab tsi yog cov hlau nplaum uas ua los ntawm qhov kev npaj ntawm electrons yog dab tsi?
Electrons yog teem rau hauv plhaub thiab orbitals nyob rau hauv ib tug atom. Yog hais tias lawv sau lub orbitals kom muaj ntau spin taw tes rau hauv qab (los yog vice versa), txhua atom yuav ua zoo li ib tug me me hlau nplaum. Thaum ib daim ntawm cov hlau tsis muaj hlau nplaum (lossis lwm yam khoom siv ferromagnetic) raug rau sab nraud magnetic teb, ob yam tshwm sim
Dab tsi yog Qhov Ib Feem Cuam Tshuam ntawm cov khoom hydrogen hauv cov methane ch4 yog dab tsi?
Cov feem pua ntawm cov ntsiab lus los ntawm Element Element Symbol Mass Percent Hydrogen H 25.132% Carbon C 74.868%
Dab tsi yog qeb yog marine biology nyob rau hauv?
Marine biology yog ib ceg ntawm biology. Nws muaj kev sib raug zoo nrog oceanography thiab tej zaum yuav raug suav hais tias yog ib qho kev ua haujlwm ntawm kev tshawb fawb hauv dej hiav txwv. Nws tseem suav nrog ntau lub tswv yim los ntawm ecology. Kev tshawb fawb txog kev nuv ntses thiab kev txuag dej hiav txwv tuaj yeem suav hais tias yog ib feem ntawm kev ua liaj ua teb marine biology (nrog rau kev tshawb fawb ib puag ncig)
Puas yog General Biology tib yam li cov hauv paus ntsiab lus ntawm biology?
Ob qho! Kuv xav tias nws nyob ntawm koj lub tsev kawm ntawv. Hauv kuv lub tsev kawm ntawv, cov ntsiab cai ntawm bio yog npaj rau bio majors, qhov dav dav bio yog rau lwm yam loj uas xav tau biology, uas yuav yooj yim dua