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Harrizon [31]
3 years ago
7

All material objects constructed by humans or near-humans revealed by archaeology are considered part of the

Biology
1 answer:
Fudgin [204]3 years ago
8 0
Archeological record

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Which change to the ramp would be the best way to increase its medical efficiency (ME), and why?
olchik [2.2K]

Answer:

make it lower

Explanation:

because then it would be easier to maneuver

3 0
3 years ago
Help pleaseeeeeeeeeeeeeeeeeee
nasty-shy [4]

Answer:

Cells produce energy by breaking down sugar and other molecules in the presence of oxygen to produce ATP. So the answer is "B".

Explanation:

The process of producing ATP in animal cells occurs through cellular respiration. Various processes occur in this which involve the presence or absence of oxygen. Glycolysis in the presence of oxygen leads to the production of two molecules of ATP. Glucose is broken down into pyruvate and water.

In citric acid cycle, acetyl coA is utilized to produce <u>2ATP, 6NADH and 2FADH molecules.</u>

Finally oxidative phosphorylation occurs in mitochondria. With the help of electron transport chain, ATP is synthesized by ATP synthase enzyme.

7 0
3 years ago
Why do you think carbohydrates are used as a source if quick energy rather than fat?
Umnica [9.8K]
1) carbohydrates cannot be dissolved easily unlike fats as they are insoluble in water.therefore the amount of energy given from carbohydrates lasts longer than fats 2)fats can be accumulated on the coronary artery(the artery which supplies blood to the heart)there lots of intake of fats can result in heart attack 3)carbohydrates are non sticky and from chain of compounds unlike fats.
3 0
3 years ago
Which of the following is a bacterium?
forsale [732]

the best answer choice for you would be Answer c. please mark brainliest

7 0
3 years ago
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_______ research has the potential to significantly impact the development of disease-modifying treatments for Parkinson's disea
nydimaria [60]

<u>Stem cell </u>research has the potential to significantly impact the development of disease-modifying treatments for Parkinson’s disease with considerable progress made in creating dopamine-progressing cells.

Explanation:

Parkinson’s disease, a neurodegenerative disease, leads to reduction of dopamine (a neurochemical messenger which carries messages involving thinking and body movements to brain) in the body because the disease will target and kill dopamine-producing nerve cells (neurons). This leads to loss of movement and thinking abilities which are activated by dopamine.

Stem cells research is done to study about the prospects of stem cells in stem cell therapy for Parkinson’s patients as a viable source of new dopamine nerve cells. Research has been involved in growing stem cells to replace or regenerate dopamine-producing nerve cells by using embryonic stem cells or induced pluripotent stem cells as a treatment modality in Parkinson’s disease.

5 0
4 years ago
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