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Elis [28]
3 years ago
14

Can someone please help me asap

Biology
1 answer:
stellarik [79]3 years ago
4 0

the pictures don't show bro

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Genes organized into an operon are beneficial to certain bacteria because the operon allows for:.
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Answer:

coordinated regulation of a group of genes that encode proteins with a common function.

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2 years ago
Eating is important to your body because molecules in food contain_________ energy that cells use to produce ATP and it also sup
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Food molecules contain chemical energy which is released when its chemical bonds are broken.

Food undergoes  digestion in the digestive system and is broken down into its monomer units. Carbohydrates, which are the principal source of energy, are broken down into glucose. Glucose is the monomer unit of carbohydrates.

Glucose then is taken up by cells and is used in cellular respiration, which involves three main stages namely glycolysis, Krebs cycle and the electron transport chain, through which a glucose molecule is processed to form at least 36 molecules of ATP.

ATP is the form of energy that cells use.


3 0
2 years ago
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True or False. The arrow labeled A represents a transfer of solar energy to chemical energy. Explain why this is true or false.
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Answer: TRUE

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2 years ago
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What a vestigial structure? How does it support evolution?
atroni [7]
A vestigial structure is a structure that kind-of just "hangs out" in our bodies. We don't really need it, yet it is there. So, why is it there??? We probably needed it, for example, when we needed to digest plants. (Appendix) Some say that the appendix was used for digesting plants and berries, but it is really just speculation. We "evolved" to not need the appendix. 
Here are some other vestigial examples: wisdom teeth, tail bone, pelvic bone in a snake, and wings on a flightless bird. 
I hope this helped, if it did not let me know!!
I hope you have a fantastical day!!!XD
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3 years ago
Explain how scientists use geological time to determine the age of LANDFORMS.
tensa zangetsu [6.8K]

Answer: To determine the relative age of different rocks, geologists start with the assumption that unless something has happened, in a sequence of sedimentary rock layers, the newer rock layers will be on top of older ones. This is called the Rule of Superposition. ... With absolute age dating, you get a real age in actual years.

Explanation: Hope this helps :)

7 0
2 years ago
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