3 examples of proteins in living organisms

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Answer 1

Answer: 3 examples of proteins in living organisms:
1. Collagen - maintains firmness and structure to body cells and tissues, keeping them together.
2. Keratin - creates the protective barrier for living organisms like skin, nails, and hair.
3. Globular and trans-membrane - supports the regulation of the flow of small ions and molecules such as sodium and glucose.

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Like logistic growth, exponential growth A. reaches its carrying capacity over time. B. can be plotted in the shape of an S curve. C. exhibits a period of rapid growth as the population size increases. D. is slowed by limiting factors.
Leopard seals area. producers. c. herbivores. b. omnivores. d. carnivores.
Plants grow taller as a result of which of the following?Adaptative growth Primary growth Secondary growth
What is a stack of thylakoids called?
After school, Kai feels hungry and tired. He finds some sugar cookies in the cabinet and finishes the whole package.Which statements best describe the role of glucagon and insulin in this scenario?O Glucagon was secreted by his pancreas before he ate the cookies because his blood glucose was low. Insulinwas secreted after he ate the cookies because his blood glucose was high.O Insulin was secreted by his pancreas before he ate the cookies because his blood glucose was low. Glucagonwas secreted after he ate the cookies because his blood glucose was high.O Glucagon was secreted by his pancreas before he ate the cookies because his blood glucose was low. After heate, insulin from the cookies increased his blood sugar levels.O Insulin was secreted by his pancreas before he ate the cookies because his blood glucose was low. After he ate,glucagon from the cookies increased his blood sugar levels.

Automated testing of urine, using microscopy. Report CPT code _____.

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Report CPT Code is 81001.

CPT (Curren Procedural Terminology code is set and is maintained by AMA (American Medical Mission). These codes are designed to have a uniform communication of information on medical services. Such as code that ranges from 81000 - 81099 are codes about urinalysis which is under codes for pathology and laboratory which range is from 80000 to 89398.

Which kingdom contains organisms that are multicellular, heterotrophic, eukaryotic, and lack cell walls?

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Animalia is the correct answer. Hope it helped you. Please mark as the brainliest answer if it helped

Answer:

Animilia

Explanation:

i looked off the other guy

Compare and contrast the process of digestion in cindarians and echinoderms

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Some of the major difference in the digestive system of Cnidarians and echinoderm are

Cnidarians have an incomplete digestive system specifically extracellular digestion occur, where enzymes break down the food particles are degraded by enzymes and absorption occur in its gastrovascular cavity.

While in echinoderms, the digestive system may vary depending on types of species and need of their food types.

They use of tube feet to reach to their food sources and move their mouth area toward the food. Their digestive system relatively simple when compare with human.

What are the differences between cnidarians and echinoderms?

In Cnidaria only have gastrovascular cavity, diploblastic, presence of stinging cell, Hydrostatic skeleton etc.

In Echinoderm have triploblastic, water vascular system with unique characteristics, calcareous endoskeleton etc.

Echinoderms have no excretory or respiratory systems.

Learn more about echinoderm, here:

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cnidaria - incomplete digestion [have only a single opening] ,digestion is extracellular and intracellular ,they have stinging casules called cnidoblast which helps for anchorage,defence and capture prey.
echinodermata - complete digestion[mouth on ventral,anus on dorsal],have water vascular system helps in locomotion ,capture of prey,transport of food....digestion is intracellular

Rebecca has a streptococcus bacterial infection. The back of her throat is inflamed on the left and right sides. What can the lymphatic system do to help Rebecca fight this infection?

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Tonsils that produce lymphocytes can help fight throat infections. This is not necessary, however, and many people remove their tonsils since they often do more trouble than good.

I need to match the letter with the correct descriptionMatch the item with its description.
Matching Questions Matching Answers
human factor which uses a large amount of freshwater A. farming
use of these creates smog and acid rain B. greenhouse effect
serve as nature's "giant sponges" C. deforestation
Giant pandas are endangered mainly because of this. D. loss of predators
White-tail deer are overpopulated due to this. E. human
factor which leads to habitat destruction. global warming, and erosion F. DDT
adjustments created by humans which alter the balance of our ecosystem G. loss of habitat
burning fossil fuels increases this H. human factor
species responsible for greatest amount of environmental change I. fossil fuels
cheap, effective insecticide which is harmful to other species J. wetlands
I need this done Asap

Answers

The answers are as follows 1J, 2I, 3H 4G 5D 6C 7A 8B 9E 10F Wetlands are the factor which uses a large amount of freshwater. The fossil fuels use of these creates smog and acid rain. Human factor serve as serve as nature's "giant sponges", Besides, Giant pandas are endangered mainly because of loss of habitat and because of loss of predators White-tail deer are overpopulated. As for deforestation, it is considered as a factor which leads to habitat destruction, global warming, and erosion. Farming is adjustments created by humans which alter the balance of our ecosystem. The greenhouse effect is dangerous because burning fossil fuels increases this. In other hand, human being are species responsible for greatest amount of environmental change and. Finally, DDT is cheap, effective insecticide which is harmful to other species.

scientists have used mtDNA as a molecular clock to trace human evolution and early migration routes explain why mtDNA would be more useful in this research than rRNA

Answers

An unknown mtDNA sample sample is matched to a sample of mtDNA that was found at the crime scene. This is how mitochondrial DNA (mtDNA) typing is used in forensic science.

Unlike nuclear DNA typing, mtDNA isolation is quite easy because its number is quite large. mtDNA copies rang from 100 to 10,000 per cell. It is also more stable and stronger than the nuclear DNA; that is why even unsolved cases from years ago use mtDNA typing as reference for possible conclusion.

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Using the diagram above, a key characteristic of aquatic dead zones is ________ and which activities is most directly related to the dead zones in the Gulf of Mexico just west of the Mississippi River? A) high concentration of dissolved oxygen, and extensive shrimp fishingB) low concentration of dissolved oxygen, and farming in the MidwestC) high concentration of nitric oxides and burning coal to generate electricity in the Northeast.D) low concentration of dissolved phosphates an Barge traffic on the Mississippi River