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nikklg [1K]
4 years ago
9

What role did gravity play in the formation of earth

Biology
1 answer:
pishuonlain [190]4 years ago
4 0
Well Gravity keeps everyone on the ground. um, gravity helps us stay in orbit.
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A diet rich in fiber and fluids would be most beneficial for people with __________. A. constipation B. diabetes C. high blood p
Dmitry_Shevchenko [17]

Answer:

A. Constipation

Explanation:

As there would be easy passage of faeces, based on an increase in roughage for the colon to press and rub against

7 0
4 years ago
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Using the ultrasonication and agitation method of liposome preparation, what concentration of lipid is necessary to prepare lipo
Galina-37 [17]

The concentration of lipids necessary to prepare liposomes with a diameter of 250 nm is 0.30 mM.

<h3>What are liposomes?</h3>

Liposomes are vesicles which are made up of a lipid bilayer membrane.

Liposomes are important as delivery vehicles for substances such as drugs.

Ultrasonication is a method of liposomes preparation.

Solution of liposomes is dependent on the size.

The larger the diameter, the smaller the l elution volume. Also, increasing lipid concentration will decreases elution volume.

Therefore, the concentration of lipids necessary to prepare liposomes with a diameter of 250 nm is 0.30 mM.

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6 0
2 years ago
The term respiration describes the exchange of gases between your blood and the air. Cellular respiration ________.
kotegsom [21]

Answer:

The term describes cellular respiration

Explanation:

Cellular respiration, also known as internal or tissue respiration can be represented by the equation:

C6H12O6 + 6H2O ---> 6H2O + 6CO2 + Energy (in form of ATP)

From the equation, glucose from the blood is oxidized by oxygen trapped from the air by the nostrils. The main purpose of cellular respiration is to generate energy required by the body for various life activities

8 0
3 years ago
Igg possesses _______ binding sites for antigen, and the t-cell receptor possesses _______ binding sites for antigen:
tankabanditka [31]

<u>2</u>, <u>1</u>

Igg possesses <u>2</u> binding sites for antigen, and the t-cell receptor possesses <u>1</u> binding sites for antigen.

<h3>IgG: What Does It Mean?</h3>
  • Known as immunoglobulin G, It is an antibody of some sort.
  • Your immune system produces antibodies, which are proteins, to combat pathogens.
  • Your cerebrospinal fluid's levels of IgG are measured using a CSF IgG index.
  • Normally, your cerebrospinal fluid contains very little IgG.

<h3>What is the role played by IgG in the body?</h3>
  • IgG is typically the most prevalent antibody in blood.
  • It guards against infections.
  • Therefore, infections are more likely to affect those with IgG deficiencies.
  • Your body produces unique proteins known as immunoglobulins or antibodies when it senses an attack.

<h3>When IgG is positive, what happens?</h3>
  • The presence of IgG indicates that the infection occurred several weeks to months ago.
  • Additionally, it implies that you might no longer be contagious.
  • IgG suggests that you might have some viral immunity, though you might not.

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7 0
2 years ago
Which hormone acts primarily on the uterus??
Monica [59]
Progesterone.
Hope this helps!
pls give Brainliest answer!
7 0
3 years ago
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