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TLS Online TPP Program

#Question id: 3041

Which statement about gram-negative bacteria is correct?

#2. Cellular Organization

  1.  Penicillins are the best antibiotics to use against them.

  2. They often possess an outer membrane containing toxic lipopolysaccharides.

  3. Their chromosomes are composed of DNA tightly wrapped around large amounts of histone proteins.

  4. Their cell walls are primarily composed of peptidoglycan.

More Questions
TLS Online TPP Program

#Question id: 5337

#8. Inheritance Biology

Hypophosphatemia is caused by an X-linked dominant gene in humans. Hypophosphatemic man marries a normal woman, which of their children will have Hypophosphatemia?
TLS Online TPP Program

#Question id: 5085

#5. Developmental Biology

An embryo with meroblastic cleavage, extraembryonic membranes, and a primitive streak must be that of ________.
TLS Online TPP Program

#Question id: 11068

#7. System Physiology – Animal

A patient has a dead space of 150 ml, functional residual capacity of 3 L, tidal volume of 650 ml, expiratory reserve volume of 1.5 L, total lung capacity of 8 L, and respiratory rate of 15 breaths/min. What is the residual volume?
TLS Online TPP Program

#Question id: 22954

#5. Developmental Biology

According to the which Model, floral organ identity is regulated by tetrameric complexes of the ABCE proteins
TLS Online TPP Program

#Question id: 23749

#Aptitude

Yesterday I saw an ice cube which had already melted due to the heat of a nearby furnace