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lesya692 [45]
3 years ago
15

Lymphocytes can develop into cells that secrete defense proteins against disease. These cells are termed ________, while these p

roteins are called antibodies.
Biology
2 answers:
QveST [7]3 years ago
8 0

Answer:

Plasma cells

Explanation:

B lymphocytes are the lymphocytes that are produced and matured in the bone marrow. These lymphocytes interact with the antigen with their receptors present on their surface and after interaction, they convert into memory B cell and plasma B cell.

Plasma cells are specific cells which are responsible for producing and secreting specif proteins called antibodies which is responsible for elimination the pathogen. There are five types of antibodies IgA, IgD, IgG, IgM, IgE. Therefore the correct answer is plasmocytes or plasma cells.

polet [3.4K]3 years ago
4 0

Answer: B cells

Explanation:

lymphocytes produce antibodies - proteins (gamma globulins) that recognize foreign substances (antigen) and attach themselves to them. B lymphocytes (or B cells) are each programmed to make one specific antibody. When a B cell comes across its triggering antigen it gives rise to many large cells known as plasma cells. Each plasma cell is essentially a factory for producing antibody

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Which of the following statements defines the endocrine system? Group of answer choices It is comprised of hormones that regulat
Snowcat [4.5K]

Explanation:

it is comprised of hormones that regulate physiological function

5 0
3 years ago
What type of amino acids would you expect to find at the core of a water-soluble globular (solid-spherical) protein
PIT_PIT [208]

Hydrophobic amino acids are buried at the core of a water-soluble globular protein.

<h3>What makes globular proteins water soluble?</h3>

Numerous hundreds to thousands of amino acids are used to make proteins. The arrangement of amino acids within a protein molecule determines its ultimate form. A protein molecule is classified into two classes—fibrous proteins and globular proteins—based on its final shape.

The structure of globular proteins resembles a ball or a globe. A globular structure is created by the folding of different amino acid chains. The two most significant globular proteins present in the human body are hemoglobin and myoglobin. The hydrophobic side chains of the amino acids are hidden inside the cores of the domains whereas the hydrophilic side chains are located on the surface of the molecule thanks to the arrangement of the amino acids.

The hydrophobic amino acids can be buried in the center of globular proteins due to interactions between the hydrophobic groups in their side chains. This is the fundamental property of globular proteins that makes them water soluble.

Examples of hydrophobic amino acids are phenylalanine,  alanine, valine, etc.

Learn more about hydrophobic amino acids here:

brainly.com/question/1594040

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5 0
2 years ago
Wool yarn can be substituted for the human hair in a hygrometer why would this work?
iragen [17]
Bc yarn and hair is very identical so therefore hair would be a substitute for yarn 
7 0
3 years ago
A sample of DNA is collected from an organism. It is analyzed and determined that 20% of the DNA is made up of the base adenine.
AnnyKZ [126]

Answer:

The correct answer is -

Thymine: 20%

Guanine: 30%

Cytosine: 30%

Explanation:

According to Chargaff's rule which states that the purine residues are equal to the pyrimidines residue in DNA sample which means A+G = T+C where A is adenine, G is guanine, C is cytosine and T is thymine. It is also known that A is always equal to T and C is equal to G.

So, A+G+T+C = 100

20+20+G+C

100-40 = G+C

60= G+C

as we know G is equal to C similarly A is equal to T

Thus, G = C= 30%

    A= T= 20%

7 0
3 years ago
A young boy presents to the emergency department with pain in his lower left leg after being kicked in a soccer game. The X-ray
Amiraneli [1.4K]

Answer:

S82.202A, S82.402A

Explanation:

X-rays are high frequency electromagnetic radiation, produced from the collision of electron beams with metals. This radiation cannot be perceived by the human eye as it is beyond the maximum frequency distinguished by human vision. It is important in medicine because it makes it possible to generate diagnoses through images. The capture of these images correspond to codes that are placed on the x-ray machine and correspond to a specific part of the body, the codes that correspond to the tibia and fibula are S82.202A and S82.402A.

8 0
3 years ago
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