Each lung is divided into two lobes.

TrueFalse

Answers

Answer 1

Answer: The answer is false. The two lungs are not identical. The right lung has three lobes and the left has two lobes.

Answer 2

Answer: True because there is an upper lung and a lower lung

Related Questions

Often, the second part of a scientific name is _________. a description of a trait or habitat the same as for other members of the same genus capitalized if it derives from a proper name different in different locations
A patient is in need of hydration. Which type of solution are the patient’s cells most likely in
What kind of cell usually has a flagella?
The part of the ear that vibrates first when sound waves enter the ear is the
Phosphofructokinase is an important control enzyme in the regulation of cellular respiration. Which of the following statements correctly describes phosphofructokinase activity? A) It is inhibited by AMP. B) It is activated by ATP. C) It is activated by citrate, an intermediate of the citric acid cycle. D) It catalyzes the conversion of fructose 1,6-bisphosphate to fructose 6-phosphate, an early step of glycolysis. E) It is an allosteric enzyme.

People once believed that the world was flat. What changed their minds?A) the invention of the globe
B) Queen Mary decreed the world was round
C) continued travel to the western hemisphere
D) testing new hypotheses that generated new data

Answers

C. they created the globe after they realized it was round

3-4 sentences describe each stage of the water cycle

Answers

precipitation happens first this is when it rain. The next thing that happens is evaporation this is when the clouds absorb the water back up. condensation happens next this is when the clouds build up water again for precipitation.

1. What do most industries and power plants use for energy?a. VOCs
c.sulfur dioxide
b. nitrogen oxide
d. fossil fuels

Answers

Answer:

D, Fossil fuels

Explanation:

Many industries and power plants that generate our electricity must burn fuel to get the energy they need. They usually burn fossil fuels. Burning fossil fuels releases huge quantities of sulfur dioxide and nitrogen oxide into the air.

What are two ways in which the geosphere is interacting with the hydrosphere in this river?

Answers

erosion and weathering

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Is anybody good at biology?1. Which of the following contain only prokaryotes? (Points: 1) Domains Archaea and Bacteria Domains Bacteria and Eukarya Domains Archaea and Eukarya only Domain Eukarya 2. Bacteria and archaeans have which of the following characteristics in common? (Points: 1) Both are...

Answers

1. Archaea and Bacteria
2. Both are Prokaryotic

The answer to the first question is "Domains Archaea and Bacteria"

Eukarya consists of eukaryotes.

The answer to the second question is "Both are Prokaryotic"

This is the same as the first question.

A cell can only grow so large in size, becauseA. its ability to exchange materials would happen more quickly as the cell grows.
B. its surface-to-volume ratio decreases as the cell becomes larger.
C. its surface-to-volume ratio decreases as the cell becomes smaller.
D. its ability to exchange materials is affected by a growing surface-to-volume ratio.

Answers

A cell can only grow so large in size because itsability to exchange materials is affected by a growing surface-to-volume ratio.Nature designed cells to be small in size because of the network of membranespassing through it. If cells grow any bigger, membranes in it will not be ableto pass through its different parts and perform their purpose.

A cell is a network composed of many organelles (e.g. mitochondria, nucleus),that communicate and work together to provide bodily functions. The cell issmall so that communication between organelles will be faster and much easier. Whencells are small they can be easily repaired when damaged and replicated whenneeded.

Final answer:

A cell can only grow to a certain size because as it grows, its surface-to-volume ratio decreases, reducing the efficiency of material exchange between the cell and its environment. The larger the cell, the more challenging it is to exchange materials, hence a size limitation.

Explanation:

The reason a cell can only grow so large in size is due to the decrease in its surface-to-volume ratio as the cell becomes larger. This concept, often discussed in biology, refers to the relationship between the surface area of a cell (which determines the amount of substances that can be exchanged with the environment) and its volume (which determines the amount of substances required by the cell).

As the cell grows larger, its volume increases more rapidly than its surface area, reducing the ability of the cell to exchange materials efficiently. Thus, the correct answer is Option B: its surface-to-volume ratio decreases as the cell becomes larger.