Making ATP without using oxygen is called

In a humoral or antibody-mediated immune response, specific B cells are stimulated by Helper T cells to help transform into plas

steposvetlana [31]

Answer:

An important feature that B-cells must have in order to become plasma cells and synthesize antibodies is increased rough endoplasmic reticulum in order to have the surface area needed for antibody production (option A).

Explanation:

The transformation of B cells into plasma cells to produce antibodies is a well known function of lymphocytes related to the immune response. This leads to a series of structural transformations in order to performs their function.

The rough endoplasmic reticulum (RER) has the function of contributing to protein synthesis, in conjunction with the ribosomes that are attached to it and the information of the mRNA.

<em>One of the changes experienced by B cells in their transition to plasma cells is the availability of larger RERs, in preparation for antibody synthesis, formed mostly by proteins</em>.

Learn more:

Plasma cells and humoral immune response brainly.com/question/1512036

5 0

3 years ago

Acetic acid and ethanol react to form ethyl acetate and water, like this: (aq)(aq)(aq)(l) Imagine of are removed from a flask co

ehidna [41]

Answer:

Greater than zero, and equal to the rate of the reverse reaction

Explanation:

this is an incomplete question in the first place, i saw the complete format online hence the answer am giving here.

Before any C2H5CO2CH3 is or was removed, the system is said to be in equilibrium.

This means that the rate of consumption of reactants and rate of generation of products are greater than zero and are equal, that means that both the forward and backward reactions are occurs at these rate.

7 0

3 years ago

In what century is the cellular theory<br><br><br> En que siglo se planteó la teoría celular

Pepsi [2]

Cell theory was fdiscovered in the 17th century. but the first. cell theory was credited in the 19th century.

8 0

3 years ago

Calculate the mass of a substance whose density is 0.2 g/cm' and whose volume is 45 cm

frozen [14]

As we know that;
Density= mass/volume
By rearranging
Mass=. Density* volume
Mass=. 0.2*45
Mass=. 9 grams
PLEASE NAKE IT BRAINLEST I NEED ONLY 1 BRAINLEST FOR PROMOTION

7 0

2 years ago

The government protects intellectual property rights by enforcing patents on new pharmaceutical drugs. Suppose the government,

AveGali [126]

<h2>The correct answer is: Suffering loss.</h2>

Explanation:

Intellectual Property Rights are certain legal laws framed by the government of a country to ensure that the formulation, procedure of synthesis and monopoly of production of certain novel commodities remain with the inventor or discoverer of the commodities in form of patents.
According to the question, the legalization of the production of a particular pharmaceutical drug solely by the company Merck through patents prevents other companies from producing the same drug by copying the formulation of the drug from Merck.
Hence, the Merck company gets the monopolistic control on the production of the particular pharmaceutical drug and it can determine the price of the drugs as per not only its research and development costs but also as per its profit margin.
This is because Merck lacks any competitor in the pharmaceutical market as far as the particular pharmaceutical drug is concerned, who could produce and sell the drug at reduced prices.
Hence, the price of the pharmaceutical drug would be high causing the consumers to pay more and suffer losses for consuming the drug.

5 0

3 years ago