How are a straightedge and compass used to make basic constructions?

Biology

1 answer:

Schach [20]3 years ago

7 0

Answer: they are used to measure and keep things precise during constuction

Explanation: because if you watch videos and look up info and research it tells you about their jobs and what they use for their jobs

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"Generally describe the series of events via which pyruvate is further processed after glycolysis (assume that this is in the pr

kobusy [5.1K]

Answer:

The product of glycolysis is two molecules of pyruvate. It is a three-carbon compound. This pyruvate again undergoes oxidation in the cytoplasm. This process is called pyruvate oxidation which produces Acetyl CoA. The Acetyl CoA is a two-carbon molecule.

Acetyl CoA again used for the citric acid cycle. This is also called as Kreb's cycle / TCA cycle. Because citric acid has 3 carboxylic groups. The acetyl coenzyme produces NADH, FADH2, ATP. The citric acid cycle occurs in the mitochondrial membrane. This is an 8 step process. The first product is citric acid. The other products of each step are isocitrate, alpha-ketoglutarate, succinyl CoA, succinate, Fumarate, L - malate, and Oxaloacetate (OAA).

Another process of aerobic respiration is the electron transport chain ( ETS). Here the energy stored in NADH, FADH2 in the citric acid cycle are utilized. It is a chain of electron carriers. ETS occurs in the inner membrane of mitochondria.

In short, the glucose splits by glycolysis and produces ATP, NADPH, and final product pyruvate. The pyruvate is oxidized and forms acetyle coenzyme. This is used in the TCA / citric acid cycle. In this process also NADH, FADH2 which forms electrons are produced. Theses electrons are carried by different electron carriers and accepted by oxygen.

In the process of pyruvate oxidation 6 ATP, and in Kreb's cycle 18 ATPs, in ETS, 4 ATPs are produced. In addition to this in glycolysis produces 4 ATPs. The total number of ATP in aerobic respiration is 32 ATP.

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3 years ago

What is the major way in which local farms help reduce greenhouse gas emissions?

Andrews [41]

Answer:

Explanation:

Less pollution means less greenhouse gasses being emitted.

7 0

3 years ago

What factor limits the number of eclipses per year

labwork [276]

Answer:

"Option B. The tilt of the moon´s orbit around the earth " limits the number of eclipses per year

<u>Explanation</u>:

The moon's orbit is tilted only by $50^{\circ}$ . Around the sun when the earth and moon move, the tilt of the moon changes according to the direction of the sun. When the same thing occurs to the earth, the seasonal changes occur. The theory is all related to moon's formation. Due to this tilt the moon's road near the stars changes slightly in every month. The inclination is with respect to the ecliptic plane. If this inclination was absent then we could have felt the eclipse more frequently.