اختبار اليكتروني يصحح تلقائيا l الاحياء ( لغات ) بيولوجي l الصف الاول الثانوي
exam on biology - by / Esraa Gaber
proteins & nucleic acids - senior one
which of the following is not a monomer *
glucose molecule
amino acid
nucleotide
protein
the building blocks of the proteins are *
fatty acids
amino acids
nucleic acids
glucose
amino acid are different among themselves in respect of *
carboxyl group
amino group
terminal group R
all the previous
------ are from the examples of amino acids *
alanine
fibrinogen
glycine
a & c
types of proteins are different due to *
number of amino acids
type of amino acids
order of amino acids
all the previous
from example of phosphoproteins is the *
casein
thyroxine
insulin
hemoglobin
from examples of simple proteins is the *
casein
albumin
hemoglobin
thyroxine
albumin protein is found in *
root of plant
plant's leaf
human plasma
all the previous
Biuret's reagent is used for detecting *
simple sugars
lipids
starch
proteins
all these nitrogenous bases are found in DNA except *
cytosine
thymine
guanine
uracil
nucleic acids are consisted of *
glucose
fatty acids
amino acids
nucleotides
the nitrogenous base that doesn't present in RNA is *
adenine
cytosine
uracil
thymine
proteins & nucleic acids - senior one
which of the following is not a monomer *
glucose molecule
amino acid
nucleotide
protein
the building blocks of the proteins are *
fatty acids
amino acids
nucleic acids
glucose
amino acid are different among themselves in respect of *
carboxyl group
amino group
terminal group R
all the previous
------ are from the examples of amino acids *
alanine
fibrinogen
glycine
a & c
types of proteins are different due to *
number of amino acids
type of amino acids
order of amino acids
all the previous
from example of phosphoproteins is the *
casein
thyroxine
insulin
hemoglobin
from examples of simple proteins is the *
casein
albumin
hemoglobin
thyroxine
albumin protein is found in *
root of plant
plant's leaf
human plasma
all the previous
Biuret's reagent is used for detecting *
simple sugars
lipids
starch
proteins
all these nitrogenous bases are found in DNA except *
cytosine
thymine
guanine
uracil
nucleic acids are consisted of *
glucose
fatty acids
amino acids
nucleotides
the nitrogenous base that doesn't present in RNA is *
adenine
cytosine
uracil
thymine
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Mr.Riadالسبت 07 نوفمبر 2020, 6:12 pm