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timofeeve [1]
3 years ago
10

Why is the federal income tax a progressive tax?

Biology
1 answer:
Alika [10]3 years ago
4 0
<span>A progressive tax means that as you earn more, you get taxed at a higher rate. The alternative is a regressive tax, which means you get taxed more if you have less. There are different brackets of income for a federal tax calculation. People who made $1,000,000 pay more taxes as a percentage of their income than people who made only $50,000, for exaple.</span>
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List four possible methods for sterilizing ballast
Bumek [7]
You can sterilize it with ozone,uv light,electric current, and heat treatments

3 0
4 years ago
For each glucose that enters glycolysis, _____ acetyl CoA enter the citric acid cycle. For each glucose that enters glycolysis,
klio [65]

Answer:

For each glucose that enters glycolysis,  <u>2 </u>acetyl CoA enter the citric acid cycle.

Explanation:

<u>SYNTHESIS OF 2Acetyl CoA -:</u>

The glucose is transformed into 2pyruvate (6 carbon molecules are converted into 2 -3 carbon molecules) during glycolysis. In both aerobic and anaerobic respiration, glycolysis occurs frequently. This process takes place in the cytoplasm (it does not require oxygen or mitochondria), but if both oxygen and mitochondria are present, two molecules of pyruvate join mitochondria and prepare for citric acid cycle.

Until entering this, the molecules go through a mechanism known as the linked (connects glycolysis with citric acid cycle) reaction, in which the pyruvate molecule is transformed into 2 acetyl CoA (meaning 3 carbon molecules are converted into 2 carbon molecules) and a carbon molecule is released in the form of 2CO_2 (waste product).

2NAD+ and NADH are synthesized in the linked reaction, implying that reducing power is produced. It means that electrons from pyruvate are released in the form of hydrogen, which 2NAD+ accepts and reduces to form 2 NADH.          

Glucose → 2pyruvate → 2Acetyl CoA

<u>Linked reaction is also known as oxidative -dicarboxylation.</u>

Hence,  2 Acetyl CoA is required to enter citric acid cycle.  

7 0
3 years ago
I don’t understand- lol
qwelly [4]

Answer:

B

Explanation:

Increasing greenhouse gases would lead to an increase in the average global temperature throughout this century.

4 0
3 years ago
Sample Question:
Brilliant_brown [7]

Answer:

d. Their bonds

Explanation:

4 0
4 years ago
Sort the data collected about the element copper into qualitative or quantitative data.
Maslowich

Answers:

red-orange color : qualitative data

density of 8.96 g.cm-3:  quantitative data

easy to stretch into wire:  qualitative data

melting point of 1084.62C:  quantitative data

standard atomic mass of 63.546:  quantitative data

solid at room temperature: qualitative data

8 0
3 years ago
Read 2 more answers
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