Which of the following plant developmental processes are regulated by auxin?

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#Question id: 31422

#XL - S Microbiology

Which type of bacteria have flagella spread evenly over their entire surface?

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#Question id: 31423

#XL - S Microbiology

Correctly match the bacterial type in Column I with their corresponding environmental niche in Column II.

COLUMN I	COLUMN II
P. Psychrotrophs	i. Can grow at 180°C or Higher
Q. Thermophile	ii. pH greater than 8
R. Alkalophile	iii. Optimum 30°C to maximum around 35°C
S. Halophile	iv. Growth more rapid at high hydrostatic pressure
	v. Salt concentration greater than 2M

TLS Online TPP Program

#Question id: 31424

#XL - S Microbiology

Which bacterial cell wall component is recognized by the immune system as an endotoxin?

TLS Online TPP Program

#Question id: 31425

#XL - S Microbiology

In E.coli, the bd branch of the electron transport chain is utilized under__

TLS Online TPP Program

#Question id: 31426

#XL - S Microbiology

What distinguishes the second lag phase from the first in a diauxic growth curve?

TLS Online TPP Program

#Question id: 31427

#XL - S Microbiology

If the number of bacteria in a culture doubles every 30 minutes, how many bacteria will be present after 3 hours if the initial count is 50?