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3 years ago

In what organelle does cellular respiration occur?

2 answers:

7 0

Recall that the mitochondria is where all energy is being produced in the cell. Therefore, since cellular respiration produces energy for your body, it would occur in the organelle called the mitochondrion. Hope this helps! :)

Anna71 [15]3 years ago

6 0

Cellular repiration takes place in the mitochodrion. The 3 phases of cellular respiration are Glycolysis (Fermentation), Krebs Cycle, and Electron Transport. Glycolysis takes place in the cytoplasm. The Krebs cycle and electron transport takes place in the mitochondria.

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The science of describing, naming, and classifying extant and extinct organisms is:__________

Sloan [31]

The answer is Taxonomy.

The science of describing, naming, and classifying extant and extinct organisms is Taxonomy.

What is taxonomy?

All of the world's plants, animals, and microorganisms are included in taxonomy, which is the science of naming, describing, and classifying species. Taxonomists identify, describe, and classify species, particularly those that are novel to science, using morphological, behavioral, genetic, and biochemical observations. Taxonomy recognizes and catalogs the elements of biological diversity, offering the fundamental information necessary for the management and application of the Convention on Biological Diversity. Unfortunately, our understanding of taxonomy is far from complete. Taxonomists have identified roughly 1.78 million species of animals, plants, and microorganisms throughout the past 250 years of study, but the true number of species is unknown and likely between 5 and 30 million.

Generally speaking, superficial categorization of living things develop according to necessity. Any crawling object, such as a snake, earthworm, intestinal parasite, or dragon, has been referred to, respectively, by the Anglo-Saxon phrases worm and fish. There are more anatomical distinctions between a shellfish and a starfish than there are between a bony fish and a man, despite the fact that the terms shellfish, crayfish, and starfish all include the term "fish." There are many different types of vernacular names. The English robin (Erithacus rubecula) is not the American robin (Turdus migratorius), for instance, while the mountain ash (Sorbus) only superficially resembles a real ash.

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3 0

2 years ago

Put these words in order from the smallest to the largest level of organization of an organism.

Feliz [49]

Answer:

Atoms

Cells

Tissues

Organs

Organ Systems

Organism

Explanation:

In order of size smallest to largest.

7 0

3 years ago

Read 2 more answers

Chloe explains to Jordan the importance of photosynthesis in an ecosystem. Which sentences should she use in her explanation?

RUDIKE [14]

The answer is A.....

5 0

3 years ago

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BRAINLIEST!!!!!!! PLEASE HELP ASAP!!!!! ONLY 4 QUESTIONS 10 POINTS!!!

wel

A represents the adrenal glands which are located above the kidneys

B is the pancreas located in the abdominal cavity

C is the stomach above the pancreas and under the diaphragm

D is the duodenum, the first part of the small intestine

E are the testicles

The adrenal glands secrete the following hormones:mineralocorticoids,glucocorticoids , sexo steroid noradrenaline and adrenaline

The pancreas secretes insulin and glucagon

the stomach and duodenum secrete hormones related to digestion like gastrin

The testicles secrete testosterone

Adrenalin is secreted during the fight or flight response, same goes for noradrenalin, mineralocorticoids are secreted when the blood pressure decreases, glucocorticoids are secreted during stress, sexo steroids are secreted during puberty

Insulin is secreted when blood sugar levels are high. Glucagon is secreted when blood sugar levels are low.

Testosterone is secreted during puberty

The hormones secreted by the stomach and duodenum are secreted during digestion.

d)Adrenaline increases the heart rate, and blood pressure. Glucocorticoids increase the blood sugar levels. Sexo steroids determine secondary sexual characteristics. Noradrenaline causes vasoconstriction. Mineralocorticoids increase the blood volume.

Glucagon increases the blood sugar level. Insulin decreases the blood sugar level.

Testosterone determines secondary sexual characteristics. The hormones secreted by the stomach and duodenum aid in digestion.

6 0

3 years ago

Why do algae cells not have chloroplast?

Wewaii [24]

algae "have chlorophyll as their primary photosynthetic pigment and lack a sterile covering of cells around their reproductive cells". ... Green algae are examples of algae that have primary chloroplasts derived from endosymbiotic cyanobacteria.

4 0

3 years ago