Question

Which of the following organelles is the smallest in size?
a) Ribosome b) Mitochondrial
c) Chloroplast d) Lysosome
2. Deficiency of protein in the infants causes:
a) Kwashiorkor b) Marasmus
c) Both (a) & (b) d) None of these
3. Which of the following organelles is not present in an animal
cell?
a) Ribosome b) Plastid
c) Mitochondrial d) Nucleus
4. Plastid that is colourless is :
a) Chromoplast b) Leucoplast
c) Chloroplast d) Lysosome
5. Cretinism in the children is caused by the imbalance of:
a) Vitamin b) Iodine
c) Cobalt d) Calcium
6. The infoldings of the inner membrane of mitochondria are
known as:
a) Stroma b) Grana
c) Cristae d) Oxysome
7. The site of aerobic respiration in an animal cell is:
a) Ribosome b) Mitochondrial
c) Chloroplast d) Nucleu​

Answer 1

Answer:

1 a 2B .3.D.4.A.5.c.6.B.7.A hope it helps you

Explanation:

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