Which statement about gram-negative bacteria is correct? -triyambak.org

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TLS Online TPP Program

#Question id: 3041

Which statement about gram-negative bacteria is correct?

#Unit 2. Cellular Organization

Penicillins are the best antibiotics to use against them.
They often possess an outer membrane containing toxic lipopolysaccharides.
Their chromosomes are composed of DNA tightly wrapped around large amounts of histone proteins.
Their cell walls are primarily composed of peptidoglycan.

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TLS Online TPP Program

#Question id: 5703

#Unit 8. Inheritance Biology

Robertsonian translocation is reciprocal exchange of genetic segment between two acrocentric chromosomes. Which of the following is incorrect statement?

TLS Online TPP Program

#Question id: 3493

#Unit 11. Evolution and Behavior

Which of the following is incorrect?

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#Question id: 19278

#Unit 9. Diversity of Life Forms

which of these statements is true of the pine life cycle?

TLS Online TPP Program

#Question id: 24038

#General Aptitude

Options:?