Bahan Matrikulasi-Biology
Bahan Matrikulasi BIOLOGY
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!! ANNOUNCEMENT !!
🍁ACTIVITY: BIOLOGY QUIZ CHAP 1 ( MOLECULE OF LIFE )
🍁DATE: 20 / 8 / 2022
🍁TIME: 9:00 PM
🍁DAY: SATURDAY
🍁PLATFORM: TELEGRAM AT GROUP @matrikulasi2021chat
After the quiz is finished, there will be a list top 20, and top 3
The marks given are calculated by the system, it depends on how long you take time to answer, and so on
So, try your best to get top 20 and especially top 3 ya since you will compete with your friends from KMJ, KMNS, KMS, KMM, and others !!!!
!! ANNOUNCEMENT !!
🍁ACTIVITY: BIOLOGY QUIZ CHAP 1 ( WATER MOLECULES )
🍁DATE: 6 / 8 / 2022
🍁TIME: 9:00 PM
🍁DAY: SATURDAY
🍁PLATFORM: TELEGRAM AT GROUP @matrikulasi2021chat
🌎Disaccharide formation:
1) Maltose🍁
α-glucose + α-glucose --> Maltose
2) Lactose🍁
Glucose + Galactose --> Lactose
3) Sucrose🍁
Glucose + Fructose --> Sucrose
🌀Tips:
The type of equation disaccharide above :
glucose + (glucose/galactose/fructose)
so yall can try to memorize
- gaLACTOSE (mono) for LACTOSE (di),
- Fructose (mono) for Sucrose
- Maltose(di) is the easiest because glucose + glucose
Disaccharide formation:
1) Maltose
α-glucose + α-glucose --> Maltose
2) Lactose
Glucose + Galactose --> Lactose
3) Sucrose
Glucose + Fructose --> Sucrose
Tips:
The type of equation disaccharide above :
glucose + (glucose/galactose/fructose)
so yall can try to memorize
- gaLACTOSE (mono) for LACTOSE (di),
- Fructose (mono) for Sucrose
- Maltose(di) is the easiest because glucose + glucose
What bond is formed between two water molecules?Anonymous voting
- A) Covalent bond
- B) Dative bond
- C) Hydrogen bond
- D) London force
State the bond angle labelled A and bond labelled BAnonymous voting
- A) 104.5° , Covalent bond
- B) 120° , Covalent bond
- C) 104.5° , Hydrogen bond
- D) 120° , Hydrogen bond