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Elza [17]
3 years ago
9

Which of the following observations would seem to contradict the cell theory?

Biology
1 answer:
ozzi3 years ago
3 0

Answer:

protein chains display lifelike mobility in moving through a cell

Explanation:

The cell theory as proposed by Mathias Scleiden, Theodor Schwann, and Rudolph Virchow in 1838 is a universally accepted theory that has three components which include; a) cell is the basic and fundamental unit of life b) All living organisms are composed of one or more cell c) Cells arise from pre-existing cells.

According to this question, the observation that "protein chains display lifelike mobility in moving through a cell" seem to contradict the cell theory because the CELL is regarded as the fundamental and basic unit of life, hence, it shouldn't contain any other living or moving molecule within itself.

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Answer:

The uneven heating of Earth's surface produces wind because the air temperature and air pressure are different. The differences in the air causes the air to a lower pressure. ... Uneven heating of the Earth's surface produces air masses of different temperatures. Cold air sinks, forcing warm air to rise

6 0
3 years ago
Imagine that a plant cell has a damaged large central vacuole that is not functioning. which statement best describes how damage
Serjik [45]

Answer:

The correct answer is D

Explanation:

The primary function of the large central vacuole in a plant cell is to maintain turgor pressure against the cell wall of the plant. This vacuole also perform other functions such as storage (water and other nutrients) and waste disposal. When this vacuole is damaged in plant cells, the cells may no longer be able maintain turgor pressure and store materials (water inclusive). Also, <u>If the cell cannot store raw materials via the large central vacuole, the chloroplast will lack the raw materials required for photosynthesis</u>.

8 0
3 years ago
The part of the neuron that takes information away from the cell body is called an
DochEvi [55]

Answer:

B axon

Explanation:

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4 0
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A 19-year-old male was stung multiple times by fire ants. He is experiencing obvious signs and symptoms of anaphylactic shock. Y
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6 0
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Which statement is most accurate concerning how photosystem II compares to the electron transport chain (ETC) of mitochondria? I
nordsb [41]

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Both of the processes, photosynthesis and electron transport chain in mitochondria use chemiosmosis (movement of ions across a semipermeable membrane, down their electrochemical gradient) to produce energy or ATP (via ATP synthase). The movement of hydrogen ions across the thylakoid membrane in order to galvanize the production of ATP is equal to the movement of those ions across the inner mitochondria membrane. Electrons are accepted by NADPH in photosynthesis (but not FADH2 as in mitochondria).

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3 years ago
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