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Delvig [45]
3 years ago
13

Which of these landforms is not common in an area of karst topography

Biology
1 answer:
PolarNik [594]3 years ago
4 0
Streams is not a common area for landforms. 
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Someone please help me
umka2103 [35]

Answer:

mass and volume

Explanation:

Matter is anything that has mass and takes up space

8 0
2 years ago
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Jack was sick with a cold and fever. the doctor prescribed him erythromycin, an antibiotic. analyzing the process of translation
KatRina [158]

Answer:

This is because it is a selective antibiotic that, when entering the body, binds to the 50s subunit of bacterial ribosomes, thus causing the disruption of protein transcription of bacteria.

This drug does not stop the transcription of human proteins since bacteria and humans do not have the same ribosomes, therefore, humans or sick cells do not have the active site to which the drug binds.

Explanation:

This is because it is a selective antibiotic that, when entering the body, binds to the 50s subunit of bacterial ribosomes, thus causing the disruption of protein transcription of bacteria.

This drug does not stop the transcription of human proteins since bacteria and humans do not have the same ribosomes, therefore humans or host cells do not have the active site to which the drug binds.

Erythromycin falls into the macrolide family and is considered a drug that is bacteriostatic at low concentrations and bactericidal at very high concentrations.

The difference between these named terms is that one ends the life of the bacterium (bactericidal) and the other stops the bacterial metabolism preventing its possibility of increasing in number.

5 0
3 years ago
Which is an immune response ?
Westkost [7]

Answer:

The immune response is your body's third line of defense. In this response, your body releases B-Cells and T-Cells to fight the antigen and destroy it.

Explanation:

Hope this helps!

8 0
3 years ago
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Orcas, or killer whales, are natural predators of sea otters. It has been observed that in regions where the sea otters are not
olga55 [171]

Answer:

D)  Sea otters are a keystone species as they prevent a herbivorous species from completely destroying a plant species.

Explanation:

8 0
2 years ago
Endocrine glands are responsible for
erik [133]
You are right, it is B because, endocrine glands, as part of the endocrine system, they regulate and maintain a constant equilibrium in our bodies, known as homeostasis. 
3 0
3 years ago
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