285638
Biologically active adrenaline and ephedrine used to increase blood pressurecontain :
1 Primary amino group
2 Secondary amino group
3 Tertiary amino group
4 Quaternary ammonium salt
Explanation:
(b) Two biologically active compounds, namely adrenaline and ephedrine, both containing secondary amino group are used to increase blood pressure.
Karnataka CET 2024
CHEMISTRY(KCET)
285639
The female sexhormone which is responsible for the development of secondary female characteristics and participates in the control of menstrual cycle is:
1 Testosterone
2 Estradiol
3 Insulin
4 Thyroxine
Explanation:
(b) Estradiol
Karnataka CET 2024
CHEMISTRY(KCET)
285640
The type of linkage present between nucleotidesis :
1 Phosphoester linkage
2 Phosphodiester linkage
3 Amide linkage
4 Glycosidic linkage
Explanation:
(b) Nucleotides are joined together by phosphodiester linkage between \(5^{\prime}\) and \(3^{\prime}\) carbon atoms of the pentose sugar.
Karnataka CET 2024
CHEMISTRY(KCET)
285641
\(\alpha-\mathrm{D}-(+)-\) glucose and \(\beta-\mathrm{D}-(+)-\) glucose are:
1 Enantiomers
2 Conformers
3 Epimers
4 Anomers
Explanation:
(d)\(\alpha-\mathrm{D}-(+)\) - glucose and \(\beta-\mathrm{D}-(+)\) - glucose are anomers.
Karnataka CET 2024
CHEMISTRY(KCET)
285642
Sucrose is dextrorotatory but after hydrolysis the mixture show laevorotation, this is because of
1 Laevorotation of glucose is more than dextrorotation of fructose.
2 Sucrose is a non-reducing sugar.
3 Racemic mixtureis formed.
4 Laevorotation of fructose is more than dextrorotation of glucose.
285638
Biologically active adrenaline and ephedrine used to increase blood pressurecontain :
1 Primary amino group
2 Secondary amino group
3 Tertiary amino group
4 Quaternary ammonium salt
Explanation:
(b) Two biologically active compounds, namely adrenaline and ephedrine, both containing secondary amino group are used to increase blood pressure.
Karnataka CET 2024
CHEMISTRY(KCET)
285639
The female sexhormone which is responsible for the development of secondary female characteristics and participates in the control of menstrual cycle is:
1 Testosterone
2 Estradiol
3 Insulin
4 Thyroxine
Explanation:
(b) Estradiol
Karnataka CET 2024
CHEMISTRY(KCET)
285640
The type of linkage present between nucleotidesis :
1 Phosphoester linkage
2 Phosphodiester linkage
3 Amide linkage
4 Glycosidic linkage
Explanation:
(b) Nucleotides are joined together by phosphodiester linkage between \(5^{\prime}\) and \(3^{\prime}\) carbon atoms of the pentose sugar.
Karnataka CET 2024
CHEMISTRY(KCET)
285641
\(\alpha-\mathrm{D}-(+)-\) glucose and \(\beta-\mathrm{D}-(+)-\) glucose are:
1 Enantiomers
2 Conformers
3 Epimers
4 Anomers
Explanation:
(d)\(\alpha-\mathrm{D}-(+)\) - glucose and \(\beta-\mathrm{D}-(+)\) - glucose are anomers.
Karnataka CET 2024
CHEMISTRY(KCET)
285642
Sucrose is dextrorotatory but after hydrolysis the mixture show laevorotation, this is because of
1 Laevorotation of glucose is more than dextrorotation of fructose.
2 Sucrose is a non-reducing sugar.
3 Racemic mixtureis formed.
4 Laevorotation of fructose is more than dextrorotation of glucose.
285638
Biologically active adrenaline and ephedrine used to increase blood pressurecontain :
1 Primary amino group
2 Secondary amino group
3 Tertiary amino group
4 Quaternary ammonium salt
Explanation:
(b) Two biologically active compounds, namely adrenaline and ephedrine, both containing secondary amino group are used to increase blood pressure.
Karnataka CET 2024
CHEMISTRY(KCET)
285639
The female sexhormone which is responsible for the development of secondary female characteristics and participates in the control of menstrual cycle is:
1 Testosterone
2 Estradiol
3 Insulin
4 Thyroxine
Explanation:
(b) Estradiol
Karnataka CET 2024
CHEMISTRY(KCET)
285640
The type of linkage present between nucleotidesis :
1 Phosphoester linkage
2 Phosphodiester linkage
3 Amide linkage
4 Glycosidic linkage
Explanation:
(b) Nucleotides are joined together by phosphodiester linkage between \(5^{\prime}\) and \(3^{\prime}\) carbon atoms of the pentose sugar.
Karnataka CET 2024
CHEMISTRY(KCET)
285641
\(\alpha-\mathrm{D}-(+)-\) glucose and \(\beta-\mathrm{D}-(+)-\) glucose are:
1 Enantiomers
2 Conformers
3 Epimers
4 Anomers
Explanation:
(d)\(\alpha-\mathrm{D}-(+)\) - glucose and \(\beta-\mathrm{D}-(+)\) - glucose are anomers.
Karnataka CET 2024
CHEMISTRY(KCET)
285642
Sucrose is dextrorotatory but after hydrolysis the mixture show laevorotation, this is because of
1 Laevorotation of glucose is more than dextrorotation of fructose.
2 Sucrose is a non-reducing sugar.
3 Racemic mixtureis formed.
4 Laevorotation of fructose is more than dextrorotation of glucose.
285638
Biologically active adrenaline and ephedrine used to increase blood pressurecontain :
1 Primary amino group
2 Secondary amino group
3 Tertiary amino group
4 Quaternary ammonium salt
Explanation:
(b) Two biologically active compounds, namely adrenaline and ephedrine, both containing secondary amino group are used to increase blood pressure.
Karnataka CET 2024
CHEMISTRY(KCET)
285639
The female sexhormone which is responsible for the development of secondary female characteristics and participates in the control of menstrual cycle is:
1 Testosterone
2 Estradiol
3 Insulin
4 Thyroxine
Explanation:
(b) Estradiol
Karnataka CET 2024
CHEMISTRY(KCET)
285640
The type of linkage present between nucleotidesis :
1 Phosphoester linkage
2 Phosphodiester linkage
3 Amide linkage
4 Glycosidic linkage
Explanation:
(b) Nucleotides are joined together by phosphodiester linkage between \(5^{\prime}\) and \(3^{\prime}\) carbon atoms of the pentose sugar.
Karnataka CET 2024
CHEMISTRY(KCET)
285641
\(\alpha-\mathrm{D}-(+)-\) glucose and \(\beta-\mathrm{D}-(+)-\) glucose are:
1 Enantiomers
2 Conformers
3 Epimers
4 Anomers
Explanation:
(d)\(\alpha-\mathrm{D}-(+)\) - glucose and \(\beta-\mathrm{D}-(+)\) - glucose are anomers.
Karnataka CET 2024
CHEMISTRY(KCET)
285642
Sucrose is dextrorotatory but after hydrolysis the mixture show laevorotation, this is because of
1 Laevorotation of glucose is more than dextrorotation of fructose.
2 Sucrose is a non-reducing sugar.
3 Racemic mixtureis formed.
4 Laevorotation of fructose is more than dextrorotation of glucose.
285638
Biologically active adrenaline and ephedrine used to increase blood pressurecontain :
1 Primary amino group
2 Secondary amino group
3 Tertiary amino group
4 Quaternary ammonium salt
Explanation:
(b) Two biologically active compounds, namely adrenaline and ephedrine, both containing secondary amino group are used to increase blood pressure.
Karnataka CET 2024
CHEMISTRY(KCET)
285639
The female sexhormone which is responsible for the development of secondary female characteristics and participates in the control of menstrual cycle is:
1 Testosterone
2 Estradiol
3 Insulin
4 Thyroxine
Explanation:
(b) Estradiol
Karnataka CET 2024
CHEMISTRY(KCET)
285640
The type of linkage present between nucleotidesis :
1 Phosphoester linkage
2 Phosphodiester linkage
3 Amide linkage
4 Glycosidic linkage
Explanation:
(b) Nucleotides are joined together by phosphodiester linkage between \(5^{\prime}\) and \(3^{\prime}\) carbon atoms of the pentose sugar.
Karnataka CET 2024
CHEMISTRY(KCET)
285641
\(\alpha-\mathrm{D}-(+)-\) glucose and \(\beta-\mathrm{D}-(+)-\) glucose are:
1 Enantiomers
2 Conformers
3 Epimers
4 Anomers
Explanation:
(d)\(\alpha-\mathrm{D}-(+)\) - glucose and \(\beta-\mathrm{D}-(+)\) - glucose are anomers.
Karnataka CET 2024
CHEMISTRY(KCET)
285642
Sucrose is dextrorotatory but after hydrolysis the mixture show laevorotation, this is because of
1 Laevorotation of glucose is more than dextrorotation of fructose.
2 Sucrose is a non-reducing sugar.
3 Racemic mixtureis formed.
4 Laevorotation of fructose is more than dextrorotation of glucose.