__________ is essential for the formation of hemoglobin.
__________ is essential for the formation of hemoglobin.
A. Calcium
B. Iron
C. Water
D. Carbohydrates
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Peptide bond is_____________?
Peptide bond is_____________?
A. C-N link
B. C- O lind
C. N-H link
D. C-H linkWhich of the following statement is incorrect about Glyoxisomes?
Which of the following statement is incorrect about Glyoxisomes?
A. They contain enzymes which help in conversion of fatty acids into carbohydrate
B. They are abundant in soyabeans but absent in pea.
C. They are present through out life of a plant and provide them whth energy through Glyoxylate cycle.
D. They are signle membranous organellesThe size of Spirochete is_____________?
The size of Spirochete is_____________?
A. 0.1 -600 um
B. 100-200 nm
C. 500 um
D. 0.75-1.25 umNitrifying bacteria are the examples of___________?
Nitrifying bacteria are the examples of___________?
A. Hetrotrophic bacteria
B. Chemosynthetic bacteria
C. Saprophytic bacteria
D. Parasitic bacteriaThe one which is present in all aerobic species is _________?
The one which is present in all aerobic species is _________?
A. Cytohrome c
B. Cytochrome a
C. Cytochrome a3
D. Cytochrome bTerrestrial plants carry out ________ of total photosynthesis on the earth?
Terrestrial plants carry out ________ of total photosynthesis on the earth?A. 10%
B. 20%
C. 50%
D. None of these