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Biotechnology
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Plant Structure
See What Others Are Saying!
Question
Which of the following would not be found in a prokaryotic cell?
Options
A. organelles
B. DNA
C. nucleoid
D. nucleus
Correct Answer
nucleus
More questions
1. The two chains of insulin can be separated by detaching it from ?-galactosidase using
Options
A. hydrogen chloride
B. cyanogen bromide
C. peptidase
D. protease
Show Answer
Scratch Pad
Discuss
Correct Answer: cyanogen bromide
2. Which is not true about a photon?
Options
A. It is a packet of light energy
B. The shorter the wavelength, the greater the energy of the photons
C. It is trapped by photosynthetic unit
D. It donates electron to reduce carbon dioxide to glucose
Show Answer
Scratch Pad
Discuss
Correct Answer: It donates electron to reduce carbon dioxide to glucose
3. If the ester bonds of a triacylglycerol molecule's are broken then the kind of molecule, which would be soluble in water, is
Options
A. fatty acid
B. steroid
C. glycogen
D. glycerol
Show Answer
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Discuss
Correct Answer: glycerol
4. Cellular metabolism is an example of
Options
A. equilibrium metabolism
B. steady-state metabolism
C. a series of reactions occurring under standard conditions
D. a series of reactions that defy the second law of thermodynamics
Show Answer
Scratch Pad
Discuss
Correct Answer: steady-state metabolism
5. The cell membrane is made up of
Options
A. lipoproteins
B. cellulose
C. phospholipids
D. phosphoproteins
Show Answer
Scratch Pad
Discuss
Correct Answer: lipoproteins
6. Cellular organelles are embedded in the
Options
A. endoplasmic reticulum
B. cristae
C. cytosol
D. microtubules
Show Answer
Scratch Pad
Discuss
Correct Answer: cytosol
7. Any system that is not at equilibrium
Options
A. is thermodynamically unstable, although it may be kinetically stable
B. is kinetically unstable, although it may be thermodynamically stable
C. is rushing toward equilibrium at a very rapid rate
D. requires an enzyme to reach equilibrium
Show Answer
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Discuss
Correct Answer: is thermodynamically unstable, although it may be kinetically stable
8. Final alcohol content in wine varies from
Options
A. 6-9 % by weight
B. 8-13 % by weight
C. both (a) and (b)
D. 13-15 % by weight
Show Answer
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Discuss
Correct Answer: both (a) and (b)
9. A cytokine that stimulates the activity of B and T cells is
Options
A. lymphotoxin
B. interlukin-2
C. interlukin-1
D. all of these
Show Answer
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Discuss
Correct Answer: interlukin-2
10. A diagram depicting chromosomes of haploid set of an organism ordered in a series of decreasing size is known as
Options
A. zymogram
B. chromogram
C. idiogram
D. karyogram
Show Answer
Scratch Pad
Discuss
Correct Answer: idiogram
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