Which of the following statements are correct? (i) pyruvate can be converted into ethanol and carbon dioxide by yeast (ii) fermentation takes place in the case of aerobic bacteria (iii) fermentation takes place in mitochondria (iv) fermentation is a form of anaerobic respiration (a) (i) and (iii) (b) (ii) and (iv) (c) (i) and (iv) (d) (ii) and (iii)
(c) (i) and (iv)
(i) Pyruvate can be converted into ethanol (C 2 H 5 OH) and carbon dioxide (CO 2 ) by yeast d uring anaerobic respiration and releases energy in the form of ATP .
(iv) Fermentation is a form of anaerobic respiration that occurs in anaerobic organisms such as yeast and bacteria.
Related Articles Asexual reproduction through budding takes place in:(i) Amoeba and Yeast (ii) Yeast and Hydra (iii) Hydra and Plasmodium (iv) Corals and Sponges(a) (i) and (ii) (b) only (ii) (c) (i) and (iii) (d) (ii) and (iv)
In the list of organisms given below, those which reproduce by the asexual method are:(i) banana (ii) yak (iii) yeast (iv) Amoeba (a) (ii) and (iv) (b) (i), (iii) and (iv) (c) (i) and (iv) (d) (ii), (iii) and (iv)
Which of the following are compounds?(i) CO (ii) No(iii) NO (iv) Co(a) (i) and (ii)(b) (ii) and (iii)(c) (i) and (iii)(d) (ii) and (iv)
Which of the following are homogeneous in nature?icewoodsoilair(a) (i) and (iii)(b) (ii) and (iv)(c) (i) and (iv) (d) (iii) and (iv)
Consider the list of terms given below:$(i)$. Tsunami $(ii)$. Landslides$(iii)$. Floods $(iv)$. LightningEarthquakes can cause$(a)$. $(i)$, $(ii)$ and $(iii)$ $(b)$. $(ii)$ and $(iv)$ $(c)$. $(ii)$, $(iii)$ and $(iv)$ $(d)$. $(iii)$ and $(iv)$
Which of the following are also considered to be the states of matter?(i) Plasma (ii) Platelets(iii) BEC (iv) BHC(a) (i) and (ii)(b) (ii) and (iii)(c) (i) and (iii)(d) (ii) and (iv)
Which of the following statements are true about respiration?(i) during inhalation, ribs move inwards and diaphragm is raised.(ii) the gaseous exchange takes place in the alveoli.(iii) haemoglobin has greater affinity for carbon dioxide than oxygen.(iv) alveoli increase surface area for the exchange of gases(a) (i) and (iv) (b) (ii) and (iii) (c) (i) and (iii) (d) (ii) and (iv)
Which among the following are unsaturated hydrocarbons?(a) (i) and (iii)(b) (ii) and (iii)(c) (ii) and (iv)(d) (iii) and (iv)."\n
A list of mediums is given below$(i)$. Wood $(ii)$. Water$(iii)$. Air $(iv)$. VacuumIn which of these mediums can sound travel?$(a)$. $(i)$. and $(ii)$$(b)$. $(i)$., $(ii)$. and $(iii)$$(c)$. $(iii)$. and $(iv)$$(d)$. $(ii)$., $(iii)$. and $(iv)$
Which of the following are not ionic compounds?KClHClCCl4NaCl(a) (i) and (ii)(b) (ii) and (iii)(c) (iii) and (iv)(d) (i) and (iii)
Which of the following are chemical changes?(i) decaying of wood(ii) burning of wood(iii) sawing of wood(iv) hammering of a nail into wood(a) (i) and (ii) (b) (ii) and (iii)(c) (iii) and (iv) (d) (i) and (iv)
Which of the following are the correct characteristics of isotopes of an element?(i) same atomic mass(ii) same atomic number(iii) same physical properties(iv) same chemical properties(a) (i), (ii) and (iv)(b) (ii), (iii) and (iv)(c) (ii) and (iii)(d) (ii) and (iv)
Which of the following are physical changes?Melting of iron metalRusting of ironBending of an iron rodDrawing a wire of iron metal(a) (i), (ii) and (iii)(b) (i), (ii) and (iv)(c) (i), (iii) and (iv) (d) (ii), (iii) and (iv)
Which of the following statements are true for sexual reproduction in flowering plants?(i) it requires two types of gametes(ii) fertilisation is a compulsory event(iii) it always results in the formation of zygote(iv) offsprings formed are clones(a) (i) and (iv) (b) (i), (ii) and (iv) (c) (i), (ii) and (iii) (d) (ii), (iii) and (iv)
Which of the following process/processes release heat?(i) condensation (ii) vaporisation(iii) freezing (iv) melting(a) only (i)(b) only (iv)(c) (i) and (iii)(d) (ii) and (iv)
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