👇👇👇👇👇👇👇
Biology questions
☝☝☝☝☝☝☝☝
➊, In fluid mosaic model of the
cell membrane moasic part of the membrane is ____
A, protein
B, phospholilid
C, cholesterol
D, cell membrane
➋, If a cube has length 6cm then find the surface area to volume of an object is ____
A, 36
B, 72
C, 1
D, 212
➌, common example of a coenzyme is _
A, ATP
B, GTP
C, NADH
D, DNA
➍, what type of shape do hemoglobin have as proteins
A, primary
B, secondary
C, Tertiary
D, Quaternary
➎, Digestive enzymes are grouped under one of the following class of enzyme
A, Hydrolases
B, Isomerases
C, Lyases
D, Ligases
➏, How many molecules of glycerol and Fatty acids respectively are needed to form 50 molecules os triglyceride?
A, 100 and 150
B, 50 and 150
C, 100 and 300
D, 300 and 600
❼, Energy required for translation process is obtained from
A, GTP
B, FADH2
C, ATP
D, NADH
❽, Which of the following medium has the highest water potential from the given alternatives ?
A, 50% of sugar solution
B, 10% Salt solution
C, pure water
D, 10% sugar solution
➒, Genes that are found on the single chromosome are said to be
A, crossing over
B, linked genes
C, Co-Dominance
D, Recombinant
❿, Terrestrial biome with permafrost soil is
A, cold desert
B, Boreal forest
C, Tundra
D, all are answer
👉ሀሳብ ወይም ጥያቄ ለማቅረብ
@Mypromotionsbot
@Mypromotionsbot
👉 ቻናላችን
Telegram ፡ https://t.me/AddisAbabaeducationbureaus