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BARSIC [14]
2 years ago
15

Help please Biology ​

Biology
1 answer:
bagirrra123 [75]2 years ago
8 0

Answer:

Complementary base pairing is the phenomenon where in DNA guanine always hydrogen bonds to cytosine and adenine always binds to thymine. The bond between guanine and cytosine shares three hydrogen bonds compared to the A-T bond which always shares two hydrogen bonds.

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Plant hormones act by directly affecting the activities of _____. genes enzymes signal transduction pathways genes and enzymes m
Readme [11.4K]

Answer:

Signal transduction pathways

Explanation:

Plant hormones act by directly affecting the activities of signal transduction pathways.

Signal transduction pathways are involved in the transfer of signals from outside of the cell to the inside of the cell for the regulation of various cellular activities. For this, the extracellular signalling molecules bind to the receptors that are located on the cell membrane. After their binding due to some change in the receptor molecule, a signal is triggered in to the cell and thus information from outside of the cell is transferred to the inside of the cell through these transduction pathways.

Plant hormones affect these pathways and as a result membranes, enzymes, and genes are also influenced by the plant hormones.

8 0
3 years ago
1. What is identity? What does identity mean to you?
hram777 [196]

Answer:

it means proof of your a specific person

Explanation:

yes

4 0
3 years ago
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What is the transmissive barrier through which two cell layers interact in the structure of the Coral Body
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B. Mesopela: the transmissive barrier through which two cell layers interact in the structure of the coral body

4 0
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the function of mitochondria and chloroplasts is related to energy. in what way does their function differ?
Sergio039 [100]

Answer: Mitochondria release energy by the breakdown of the organic food and produce carbon dioxide and water. Chloroplast helps in storing the energy and uses carbon dioxide and water to make glucose (energy).

Explanation:

Hope this helps!

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What are the reproductive systems of insects?​
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Hey! Your answer to this question..

What are the reproductive systems of insects?

Insects that’s is female can make eggs, receive and store sperm, manipulate sperm from different males. They can also lay eggs of course. Insects reproductive systems are made of a pair of ovaries, accessory glands, one or maybe even more spermathecae, and lastly ducts connecting these parts. The ducts and spermathecae are line with a cuticle.

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