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rodikova [14]
4 years ago
13

3. What types of cells does the cell theory apply to?

Biology
2 answers:
MatroZZZ [7]4 years ago
5 0
All cells I’m pretty sure
devlian [24]4 years ago
5 0
Every single living organism with cells
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What is the difference between dna polymerase and rna polymerase
mrs_skeptik [129]
Dna and rna have different sugars that make them up their structure is also different dna is a double helix while rna is just a string therefore thay go through different proccess of breaking down
3 0
4 years ago
PLEASE HELP ME OUT !! <br><br> What is an amniote, and which animals on this tree are amniotes?
QveST [7]
An amniote are animals in that lay eggs on land or retain the fertilized egg within the mother. amniotes can be mammals, birds or reptiles
4 0
3 years ago
Forces occur in action-reaction pairs.<br><br> A. 1st Law<br><br> B. 2nd Law<br><br> C. 3rd Law
Kryger [21]

Answer: C (3rd law)

Explanation:

Newton's third law of motion states that every action has an equal and opposite reaction. This means that forces always act in pairs. Action and reaction forces are equal and opposite, but they are not balanced forces because they act on different objects so they don't cancel out.

Hope It Helps!

#AnimePower

7 0
3 years ago
The goal of basic science is:
avanturin [10]

Hey Chris, thanks for asking a question here on Brainly!

You Asked ➤ The goal of basic science is:

↴ OUR CHOICES ↴

A: To increase our understanding of general principles.  

B: To improve a specific situation.

C: To solve a particular problem.

D: To use technology to improve quality of life.​

------------------------------------------------------------------------------------

Answer ➤ A: To increase our understanding of general principles.  

Explanation: One of the major goals of basic science is understand what the key principals that make it up. We learn how it functions and understand what make science part of our world.

••• HUH? WHY IS IT NOT THE OTHER CHOICES? •••

⇢ <u>B and C:</u> While basic science does help improve situations and solve problems, that is not the main reason why it is studied.

⇢ <u>D:</u> Science has helped us use more technology, but those levels are more advanced than the general basics.

I hope this answer is helpful to you, but please let me know if you have any other questions regarding it.  

<em>- Qamar  </em>

7 0
3 years ago
Read 2 more answers
Acquired immunity involves both a humoral immune response and a cell-mediated immune response. To review the definitions of thes
Katyanochek1 [597]

Answer:

Humoral response.

  • Plasma cells
  • Antibodies
  • B-cells

Cell mediated response.

  • Antigen presenting cells.
  • Helper T-cells and cytokines.
  • Cytotoxic T- cells

Both.

  • Memory cell

Explanation:

  • Immunity is typically divided into two categories- innate and adaptive.
  • Innate immunity is present since birth and consist of many factors that are relatively non-specific.
  • Adaptive immunity is also known as specific or acquired immunity, is capable of recognizing and selectively eliminating specific foreign antigen.
  • Adaptive immunity displays four characteristic features; Antigen specificity, Immunologic memory, Diversity, Self or non-self recognition.

  • There are two branches of acquired immunity, which involve different sets of participants and different purposes but one common aim: to eliminate the antigen.
  • One arm of adaptive immune response is mediated by B-Cells and circulating antibodies. This is referred to as humoral immunity.

  • The other arm of adaptive immune response is mediated by T-cells, which do not synthesize antibodies but release cytokines that affect other cells.
  • T-cell receptors do not form antibodies  but perform various effector functions when antigen presenting cells bring antigen into the secondary lymphoid organ.
  • T-cells are of two types ; T- helper cell and T-cytotoxic cells.
5 0
3 years ago
Read 2 more answers
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