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myrzilka [38]
2 years ago
11

What do the cells of a Streptococcus bacterium and a dog have in common?

Biology
1 answer:
Sonbull [250]2 years ago
5 0

Answer:

D. Ribosomes

Explanation:

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Which group of reactions is responsible for the synthesis in photosynthesis?
Blizzard [7]
Calvin cycle is responsible.
3 0
3 years ago
4) If a dead organism is preserved as a fossil, which body tissues are most likely to survive? Why?
IrinaVladis [17]
The answer is hard tissue.

Usually, hard tissue, such as bones and teeth or exoskeleton is much more preserved than soft tissue (organs, skin, etc.). Fossils become fossils by a process of mineralization. Hard tissues are more mineralized during life than organs. So it is no surprise that hard tissues take part in the process of mineralization and is preserved in fossils, unlike soft tissues.
8 0
4 years ago
Mrs. F has a history of mild heart problems, but she has been admitted to the medical-surgical floor for management of her liver
Pachacha [2.7K]

Answer:

Option (B).

Explanation:

Liver is an important organ that regulates the metabolic pathway of the body and helps in the process of digestion. The improper functioning of liver can cause yellowish skin, edema and high blood pressure.

Mrs F medical condition clearly describes the improper functioning of liver. The liver helps in the formation of bile juice. Bile is a soapy compound that helps in the emulsification of lipids.

Thus, the correct answer is option (B).

4 0
3 years ago
Read 2 more answers
Which type of waste disposal method produces the most air pollution ?
slamgirl [31]
My guess would be burning the waste
4 0
3 years ago
What role do proteins play in enabling the enormous amount of dna in a eukaryotic cell?
MAVERICK [17]
DNA is condensed by a certain amount just on its own, just by its own interactions within the DNA molecule,..but whne proteins get involved it gets condensed 30000 fold 
<span>what happens is that proteins called histones are like hockey pucks, and DNA wraps around it 1.5 times and then goes to another histone and wraps around that so that it looks like beads on a string (i hope that makes sense, its the only way to describe it) </span>
<span>these histones condense this DNA a lot, and when the histones get methylated then the DNA packs together even closer to get heterochromatin (VERY densely packed DNA)...the theory here is that DNA has a net negative charge due to the phosphate groups in the DNA backbone and doesnt allow the DNA to come together as closely as it could (like charges repel like charges), but when histones are methylated, the negative charge on the DNA is masked by the methyl groups and DNA can come together closer </span>
5 0
3 years ago
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