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aivan3 [116]
3 years ago
6

Part 4- Discussion- Your response must be at least 8 sentences long. You must use complete sentences. How has science and techno

logy influenced everyday life?
Biology
1 answer:
Karolina [17]3 years ago
6 0

Answer: Science and technology have influenced my life in so many ways. My cellphone is like a computer that I can hold in my hand or pocket... I can search for answers to math questions, get driving directions, or find a restaurant. When I need to schedule a dentist appointment, I can go online and make it. I can file my taxes online. You can locate where your dog is (if he's wearing a tracking collar).

Science has brought understanding of the human mind. Why people are prone to reciprocate a gift, or why people like others that look like them.

Science makes vaccines available, to prevent disease.

Explanation:

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Comment on why do you think cells prefer to use carbohydrates as a source of energy before they use fats and proteins.
kompoz [17]

Answer:

This can be explained  based on structure, and on metabolisms of  carbohydrate.

Explanation:

Carbohydrate has a relatively simple structural composition than the  either protein or fatty acids. The C, H and Oxygen molecules are of  relatively fewer in number and few  chains than fats and protein.Thus  cells will spend less energy to break bonds(catabolisims) among these molecules during cellular respiration  pathways  to trap the energy.

In addition glucose the end products of carbohydrate did not need any processing before it enters glycolysis, Kreb's Cycle and oxidative phosphorylation pathways to generate energy for the cells.

Conversely, for protein to be used it has to be first deaminated(removal of amino acid) by the liver  before it enters glycolysis,while fats needs to  be broken down and undergo beta oxidation   with the long chains removed  before it can  form acetyl CoA. Therefore cells will prefer few steps, less endergonic  pathways of glucose than longer more endergonic amino acids  and fatty acid pathways.

Furthermore, glucose can be used in cellular respiration to  produce energy either aerobically or anaerobically, while fats can only be used anaerobically. Therefore, since cells usually prefer to thrive in aerobic conditions they  breakdown glucose easily during this period, and when lack of oxygen occurs they switched to anaerobic, Thus, the versatility of glucose to oxygen concentration makes glucose a better choice. Besides if fats was used anaerobically, ketone bodies build up which may be toxic to the cells.

4 0
3 years ago
What is an enzyme? Explain some characteristics of enzymes.
alexandr402 [8]

Answer: Enzymes are macro molecular biological catalysts that accelerate chemical reactions.

(a substance produced by a living organism which acts as a catalyst to bring about a specific biochemical reaction.)

Explanation:

5 0
3 years ago
Read 2 more answers
Which describes the notation Tt for being the trait of being tall
Lelechka [254]
The answer would be, Heterozygous Genotype.





Hope that helps!!!!
8 0
3 years ago
Prior to administering drug x to treat a patient's high blood pressure, the nurse reviews information about the drug. the nurse
kifflom [539]
<span>The property of this drug that would make it ideal is if it had something to void out the nausea and headache. Even though they aren't considered serious side effects, they can develop into a chronic problem if allowed.</span>
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3 years ago
What is a neuron called that receives neurotransmitters from other neurons​
anygoal [31]

Answer:

Postsynapyic neuron

Explanation:

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