Question

Study the following statements and select the correct option.

1. Curd is prepared by inoculating milk with Lactobacillus acidophilus.
2. Yogurt is produced by curdling milk with the help of Streptococcus thermophilus and Lactobacillus bulgaricus.
3. Roquefort cheese is ripened by Lactobacillus acidophilus.
4. Penicillium Roquefort is commonly called Brewer's yeast.

Options

• i and iii are incorrect.

• ii and iii are incorrect.

• i and ii are correct.

• i and iv are correct.

Answer 1

i and ii are correct.

Explanation:

Penicillium roqueforti ripens Roquefort cheese. Brewer's yeast is generally known as Saccharomyces cerevisiae var. ellipsoideus.