i’m trying to help my daughter with homework and they’re not in the book. only answer if you are sure, thanks.
which of the following might be found in the cytoplasm of a bacterial cell?
a.chloroplasts
b.golgi bodies
c.mitochondria
d.none of these
antibiotics are ineffective against viral infection because
a.viruses are protected inside their host cells
b.viruses have enzymes that inactivate the antibiotics
c.antibiotics interfere with metabolic processes that viruses do not perform
d.viral protein coats block the antibiotics from entering the virus
all the following diseases are trandmitted through contaminated food or water except
a.botulism
b.salmonells poisoning
c.cholera
d.tuberculosis
lyme disease:ticks::
a.tuberculosis:food and feces
b.cholera:human tubercles
c.typhus:lice
d.bubonic plague:fleas
bacteria reproduce by
a.mitosis
b.meiosis
c.splitting into identical cells
d.cytokinesis
most animals that breed and produce fertile offspring are considered to be the members of the same
a.class
b.genus
c.family
d.species
thanks so much.
I will do my best for you.
1) The answer is (D), none of those organelles would even fit inside a bacterium
2) The answer is (C), antibiotics inhibit metabolism and growth of bacterial cells. Viruses do not have these processes and are therefore not affected.
3) Answer is (D), TB is transmitted through contact or inhalation of aerosolized body fluids
4) Not sure what the question is asking. Ticks are vectors for lyme disease as lice are to typhus, fleas are to plague. The odd ones out seem to be A and B
5) Answer is (C), bacterial cells do not undergo mitosis or meiosis, and cytokinesis in not a form of cellular fission.
6) Answer is (D), by definition a species is a group of organisms capable of interbreeding and producing fertile offspring.
Hope that helps!
Lyme bacteria Cyst formation with detail
