A collection of specialized cells that function in a coordinated fashion is _____.

Biology

1 answer:

Brut [27]3 years ago

4 0

Answer:

The correct answer is tissue.

Explanation:

A group of cell which are specialized, similar in structure, and function together in a coordinated manner is known as tissue. There are different types of tissue present in animal and plant cells, for example, in animals the four types of tissue is connective, epithelial, nervous and muscle tissue.

These tissue comes together to form organs like heart, brains, kidney, etc. Two or more tissue types can make an organ. Different tissue performs a different function. For example, nervous tissue helps in transferring nerve impulse, connective tissue connect different tissue. So the correct answer is tissue.

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Hope it helped,

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erik [133]

The correct answer is option d, that is, neurotransmitters.

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What is runoff and what does it mean

Artemon [7]

Answer:

Runoff is nothing more than water "running off" the land surface.

<h3>Explenation:</h3>

Just as the water you wash your car with runs off down the driveway as you work, the rain that Mother Nature covers the landscape with runs off downhill, too (due to gravity). Runoff is an important component of the natural water cycle.

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*Fill in the blank*

Gekata [30.6K]

The noncyclic pathway is a FLOW of electrons from water, to photosystem II, to PHOTOSYSTEM I to NADPH. Energy is released as ELECTRONS move through the first electron transfer chain. This energy pumps HYDROGEN IONS into the thylakoid compartment, and then they power the formation of ATP as they flow back out. Sunlight provides the energy needed to keep this cycle going.

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Luminous energy is trapped by chlorophyll in Photosystem II.
When the pigment molecules absorb light, electrons provided by water molecules get in a higher energy level.
The excited electrons go through the electron transport chain from Photosystem II to a less energetic level in photosystem I.
<em>When the excited electrons leave photosystem II, they are replaced by new electrons extracted from the water molecules. </em>
Luminous energy absorbed move the electrons from the photosystem I to another electron acceptor, from where they get transported again and used to produce NADPH molecules.
<em>When electrons leave Photosystem I, they are replaced by new electrons coming from photosystem II. </em>
When the water molecule breaks down, hydrogen ions remain in the thylakoid lumen, from where they are pumped to the stroma by the ATP synthase.
The released energy is used to produce ATP molecules.
Hydrogen ions go back from the stroma to the thylakoid compartment.

The final products are oxygen, ATP, and NADPH.

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2 years ago