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3 years ago

Describe the two stages of aerobic cellular respiration. Be sure to explain where in the cell each stage occurs.

2 answers:

5 0

The first stage of cellular respiration occurs in the cytoplasm. This is where glucose is broken down into smaller molecules. A small amount of energy is also released. The second stage occurs in the mitochondria. This is where the small molecules combine with oxygen to produce water, carbon dioxide, and a large amount of energy.

sleet_krkn [62]3 years ago

3 0

Cellular respiration is one of the most elegant, majestic, and fascinating metabolic pathways on earth. At the same time, it’s also one of the most complicated

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You are presented with a newly discovered invertebrate species. As you observe individuals of the new species in your lab, you n

ratelena [41]

Answer:

B. Ecdysozoa.

Explanation:

Ecdysozoa is the large group of animals that undergo the process of ecdysis which can regularly shed their outer skin made of the cuticle. This process of shedding the outer skin is also known as molting which is observed in the species of the nematodes and the arthropods.

In the given question, since the new species shed their outer skin which is a characteristic feature of the Ecdysozoa, therefore, the new animal species belongs to the Ecdysozoa.

Thus, Option-B is the correct answer.

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3 years ago

What does dichotomy means

Ierofanga [76]

(noun) a division or contrast between two things that are or are represented as being opposed or entirely different.

(botany) repeated branching into two equal parts

4 0

3 years ago

Living cells are made of: nitrogen hundreds of different proteins a specific protein

bekas [8.4K]

Answer:

All cells are made from the same major classes of organic molecules: nucleic acids, proteins, carbohydrates, and lipids.

Explanation:

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2 years ago

Read 2 more answers

Angelman Syndrome or Prader Willi will be present in a child when:

Alex73 [517]

Answer:c

Explanation:

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3 years ago

Black coffee has a pH around 5; hand soap has a pH of 10. How many times more acidic is coffee relative

Anon25 [30]

Answer:

$\boxed {\boxed {\sf 10^5 \ or \ 100,000 \ times \ more \ acidic}}$

Explanation:

The pH scale stands for the power or potential of hydrogen. It measures how acidic or basic a solution based on the concentration of hydrogen ions and a scale from 1 to 14.

This scale is unique because it is logarithmic. So, every time the pH changes by 1 on the scale, the actual concentration of the solution increases or decreases by a tenfold.

So, a solution with a pH of 7 is ten times more acidic than a solution with a pH of 8. This can be translated to:

$10^ {difference \ in \ pH}$

The black coffee has a pH of 5 and the hand soap has a pH of 10. We want to find how many times more acidic coffee is, so we subtract 5 from 10 and get 5. The difference in pH is 5.

$10^5=100,000$

Coffee is 10⁵ or 100,000 times more acidic than hand soap.

3 0

2 years ago