Which of the following is a correct statement?

Which of the following is the correct structure of the $\alpha-$anomer of maltose?

Observe the following statements.
$I$. Sucrose has glycosidic linkage.
$II$. Cellulose is present in both plants and animals.
$III$. Lactose contains $D$-galactose and $D$-glucose units.
Which of the following statements are correct?

Name the macromolecules that are chosen as drug targets.

Identify the product obtained in the reaction: Glucose $\xrightarrow{Br_2/H_2O}$ ?

Given below are two statements :
Statement $I :$ $D$-glucose pentaacetate does not react with $2,4$-dinitrophenylhydrazine.
Statement $II :$ Starch,on heating with dilute sulfuric acid at $393 \ K$ and $2-3 \ \text{atmosphere}$ pressure,produces glucose.
In the light of the above statements,choose the correct answer from the options given below.