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irinina [24]
3 years ago
11

Which of the following statements about the reactants in cellular respiration is true?

Biology
1 answer:
Karolina [17]3 years ago
7 0

Answer:

The correct answer is C oxygen is directly used during aerobic respiration reactions .

Explanation:

Cellular respiration deals with the breakdown of sugar molecule basically glucose in presence of oxygen(in case of aerobic respiration) or in absence of oxygen (anaerobic respiration) to generate breakdown products such as ATP.

       During aerobic respiration reactions oxygen is directly used.The oxygen reacts with glucose in 3 important step a glycolysis b TCA cycle and c oxidative phosphorylation  to generate CO2,H2O and ATP molecules.

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Why is testing ideas an important par of all science and engineering practice?
Burka [1]

Answer:

Because you could be wrong.

Explanation:

if you mess up one thing it can mess up the entire project or experiment.

4 0
3 years ago
Cellular respiration is balanced by photosynthesis; the two processes work
Finger [1]

Answer:

A is the answer

Explanation:

Carbon dioxide and water are the reactants of both processes

4 0
3 years ago
11. What is systolic pressure?
Romashka-Z-Leto [24]
When you take blood pressure, it is expressed in a fraction. The top number of that fraction is systolic pressure- the amount of pressure in your arteries during contraction of your heart muscle... I hope this helped! :)
5 0
3 years ago
Read 2 more answers
A situation in which the coefficient of coincidence is greater than 1.0 would indicate that: A. no double crossovers were found
damaskus [11]

Answer:

B. there were more double crossovers in the progeny than would be expected based on probability

Explanation:

Crossing over or recombination can be defined as the exchange of genetic material between homologous chromosomes during meiosis. Moreover, the coefficient of coincidence is the number of double recombinants found in the progeny. The coefficient of coincidence can be estimated by the following equation:  

Coefficient of coincidence  (COC) = ADRF / EDRF

where ADRF = Actual Double Recombinant Frequency

and  EDRF = Expected Double Recombinant Frequency

In the case above described, ADFR is higher than EDRF, and therefore COC will be higher than 1.

3 0
3 years ago
9. Convection currents inside the Earth’s ______________ might drive plate motion.
mariarad [96]

Answer:

Convection currents in the earth's magma might drive plate motion .

Explanation:

Magma is the molten rock below the crust, in the mantle. Tremendous heat and pressure within the earth cause the hot magma to flow in convection currents. These currents cause the movement of the plates inside the planet ..

3 0
3 years ago
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