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Mars2501 [29]
3 years ago
7

What occurs during stage two respiration

Biology
1 answer:
adell [148]3 years ago
7 0

Answer:

Aerobic (“oxygen-using”) respiration occurs in three stages: glycolysis, the Krebs cycle, and electron transport. ... During the Krebs cycle, pyruvate undergoes a series of reactions to produce two more molecules of ATP and also several molecules of NADH and FADH2.

SOURCE FROM: https://www.ck12.org/book/CK-12-Biology/section/4.3/

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All animals are _______. a. producers b. omnivores c. herbivores d. consumers
vladimir1956 [14]

The right option is; d. consumers

All animals are consumers

Consumers are organisms that usually feed on other organisms or organic matter in order to gain energy because of their inability to manufacture their food from inorganic sources. All animals are consumers and they are also known as heterotrophs. There are different types of consumers. They include; primary consumers (herbivores e.g. goats, cows), secondary consumers (carnivores e.g. wolves, crocodile), and tertiary consumers (large carnivores e.g. eagle, lion)


3 0
3 years ago
Read 2 more answers
The differences between nuclear reactors and nuclear bombs include which
PtichkaEL [24]

Answer:

the answer is d ig........

3 0
2 years ago
black coffee has a pH of 5, therefore its H+ concentration is ______ times greater than a solution with a pH of 10.
Tju [1.3M]

Answer:

100,000

Explanation:

pH of coffee = 5

pH of solution = 10

Concentration of H+ ions between successive pH values are in multiples of 10

Hence, the pH difference :

pH of solution - pH of coffee

(10 - 5) = 5

Hence, difference in H+ ions will be :

10^5 = 10*10*10*10*10 = 100,000 times

6 0
2 years ago
Which of the following correctly describes the structure and function of tissue layers found in blood arteries and veins?
Paladinen [302]

Answer:

Explanation:

Tunica media; contains connective tissue that provides structural support  

3 0
3 years ago
What is the primary product of light independent reactions
SOVA2 [1]

The primary products of the light independent reactions  (after one turn of the cycle) are:

a)  two G3P molecules

b)  three ADP

c) two NADP+

However ADP and NADP+ are not really "products". They are regenerated and later used again in the Light-dependent reactions.  Each G3P molecule is composed of three carbons.

For the Calvin cycle (Light independent cycle) to continue, 5 out of  the 6 carbons provided by the two G3P molecules are used to regenerate ribulose 1, 5 phosphate. Therefore there  remains only one carbon for the next turn of the cycle.

One  molecule of glucose requires 6 turns of the cycle. Any extra G3P is used to make starch, sucrose and cellulose.



7 0
3 years ago
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