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Usimov [2.4K]
2 years ago
12

Substance that can carry electic current under some conditions but not under others are called?

Biology
1 answer:
sweet-ann [11.9K]2 years ago
7 0
The answer is: semiconductors
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The electron transport chain is composed of adjacent electron carriers in the inner mitochondrial membrane. It generates energy
Sav [38]

Answer:Although protons resemble other positive ions such as Na+ and K+ in their movement across membranes, in some respects they are unique. Hydrogen atoms are by far the most abundant type of atom in living organisms; they are plentiful not only in all carbon-containing biological molecules, but also in the water molecules that surround them. The protons in water are highly mobile, flickering through the hydrogen-bonded network of water molecules by rapidly

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3 years ago
Pick a body function that requires at least two different organ systems to perform. The function can be involuntary or voluntary
melamori03 [73]

Answer:

For functioning of heart, circulatory and execratory systems are required.

Explanation:

It requires at least two body systems to perform the function because the functions does not be completed solely, it requires coordination among systems which help them to fulfill their task. For example, the function of the heart requires circulatory system and execratory system for the pumping of blood throughout the body. it is an involuntary action which is not control by nervous system.

8 0
2 years ago
Earth is made up of four systems: atmosphere, hydrosphere, geosphere, and blosphere. While each sphere covers a different
olga55 [171]

Answer:

A. Atmosphere

Explanation:

Atmosphere would be most immediately affected by a decrease in sunlight because sunlight is responsible for the photosynthesis in plants. if sunlight decreases, the photosynthesis reaction is also decreases in plants and less carbondioxide gas is used by the plant from atmosphere for making their food so we can say that atmosphere is greatly affected by the decrease in sunlight.

5 0
3 years ago
Adaptation:
MrMuchimi
The species of bird with the greatest variation in traits
8 0
3 years ago
What is the purpose of transcription and translation?
tresset_1 [31]
Answer: The purpose of transcription is to move the information from the DNA to the ribosomes with the help of mRNA. Then we have translation it occurs on ribosomes and its purpose is to assemble amino acids into proteins.

Explanation:
the steps of transcription:
1. unzipping the DNA
2. build the RNA molecule
3. detach the mRNA molecule
4. rewinds the DNA molecule
If u want the steps of translation tell me :)
8 0
3 years ago
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