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Sidana [21]
3 years ago
13

The medium through which cells exchange nutrients and waste materials with the bloodstream is

Biology
2 answers:
Flura [38]3 years ago
6 0
Ground Substance is the correct answer
Paladinen [302]3 years ago
6 0

Answer:

Ground Substance

Explanation:

Ground substance is a complex matrix of various organic compounds such as a) Proteoglycans which are anionic  and hydrophilic in nature

b) Glyco -proteins including fibronectin, laminin etc.

c) Glycosaminoglycans  etc.

Ground substance matrix consists of lot of water with in its matrix components that allows it to exchange nutrients and waste (generated by metabolic processes) between the cell membrane and the blood.

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Strep throat and bacterial pneumonia are examples of __________.
Fittoniya [83]

Strep throat and bacterial pneumonia are examples of

The correct answer is a. bacterial communicable diseases.

Strep throat is a bacterial infection which has symptoms such as sore and scratchy throat. The causative agent of strep throat is <em>Streptococcus pyogenes </em>and gets spread by  contact by the secretions of the respiratory tract of the infected person if the person  sneezes or coughs.

The bacterial pneumonia is commonly caused by <em>Streptococcus pneumoniae. </em>The bacterial pneumonia is a community acquired pneumonia. The most common way it is caused when the bacteria aspirates from the oral cavity or by breathing infected air droplets having pneumonia. The bacteria can enter the bloodstream and deposits in the lungs causing pneumonia.

If a doctor wanted to find out the number of white blood cells in a patient's blood, he or she would order a(n)

The correct answer is d. complete blood count.

White blood cell count test is used to measure of the white blood cells in the patient's body. This test is included in the complete blood count test. There are different types of white blood cells present in the body and each of it has a specific percentage .


4 0
3 years ago
Read 2 more answers
Marking brainlist <br><br> What is the comparison of each of the layers of the earth?
Ludmilka [50]

Answer:

So you need help? Mk....

Earth can be divided into three MAIN layers: the core, the mantle and the crust. Each of these layers can be further divided into two parts: the inner and outer core, the upper and lower mantle and the continental and oceanic crust. ... The inner core is solid, while the outer core is liquid.

3 0
3 years ago
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Why plants can survive without animals but animals cannot survive without planr?
Westkost [7]
Plants can make their own food by photosynthesising however, animals need to consume plants for energy/as food if their were no plants animals would starve. plants also provideanimals with oxygen as a waste product of photosynthesis which animals need to survive
6 0
4 years ago
Describe how the nervous and muscular systems interact to maintain homeostasis when a person's body temp drops
Mazyrski [523]

Homeostasis is the ability to maintain constant internal conditions when outside conditions change.

For example, when temperatures in the body fall below 37° C, the nervous system signals the muscular system to

cause the body to shiver. When you shiver, your muscles move. Tiny muscles attached to hairs on the skin contract and pull the hairs up straight, forming goose bumps. This movement generates thermal energy and helps raise body

temperature. Keeping the body’s temperature constant requires that the endocrine system, the nervous system, and the muscular system work together.

6 0
3 years ago
Fic Questions
xenn [34]

Answer:

What is this turtle's favorite food?

Is this the most common species of turtle in this  region of the ocean?

Explanation:

The first and second questions can be tested and explanations can be proposed based on scientific inquiries/findings into

i. What food is its favourite: This can be done by checking out its anatomy; the stomach and trying to find out the food it consumes.

ii. This can also be done using sampling methods to know the types of species and the most common of them all.

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3 years ago
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