some of the enzyme of citric acid cycle with its co-factor given in below;

ENZYMES	CO-FACTOR	INHIBITORS
s) Citrate synthase	i) TPP	a) NADH
t) Succinate dehydrogenase	ii) NAD+	b) Monofluoroacetyl-CoA
u) Isocitrate dehydrogenase	iii) Co-A	c) Aresenite, Succinyl CoA, NADH
v) Malate dehydrogenase	iv) FAD	d) ATP
w) α-ketoglutarate dehydrogenase complex	v) NADP+, Mg2+, Mn2+	e) Malonate, Oxaloacetate

Find out the correct combination of Enzymes with its co-factor and inhibitor.

#Question id: 99

#Unit 1. Structure and Function of Biomolecules

Which of the following are the main reasons that glycoproteins are so diverse when compared to other proteoglycans are

A) they may contain different sugars in different combinations and chain lengths.

B) β or a-glycosidic linkages may join various carbon atoms in the sugars.

C) they are found in both bacterial, plant and animal cells.

#Question id: 100

#Unit 1. Structure and Function of Biomolecules

Which of the following contain NeuNAc residues and sulfated sugars, and their negative charges contribute to the viscosity of mucins.

#Question id: 101

#Unit 1. Structure and Function of Biomolecules

You have two bottles, each of which contains a white, crystalline substance. Your lab director tells you that one contains lactose and the other sucrose. Your job is to determine which bottle contains which sugar. Which procedure would you use?

#Question id: 102

#Unit 1. Structure and Function of Biomolecules

 The structure of a disaccharide is shown below. Which statement is correct about following structure?

#Question id: 103

#Unit 1. Structure and Function of Biomolecules

Lipids may be either hydrophobic or ________.

#Question id: 104

#Unit 1. Structure and Function of Biomolecules

Which of the following is the simplest lipids but they may be a part of or a source of many complex lipids.