1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Akimi4 [234]
3 years ago
7

The Helper T-Lymphocyte expresses ______________ and ______________ on its surface. Select an answer and submit. For keyboard na

vigation, use the up/down arrow keys to select an answer. a CD-4; T-cell receptor b CD-8; T-cell receptor c Class II MHC; CD-4 d Class II MHC; CD-8 e Class II MHC; T cell receptorThe Helper T-Lymphocyte expresses ______________ and ______________ on its surface. Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a CD-4; T-cell receptor b CD-8; T-cell receptor c Class II MHC; CD-4 d Class II MHC; CD-8 e Class II MHC; T cell receptor
Biology
1 answer:
ehidna [41]3 years ago
7 0

Answer:

Jbih if

Explanation:

.

You might be interested in
Lysosome chloroplast Golgi body or cell membrane
soldi70 [24.7K]

Answer:

Golgi body ^_^

Golgi Bodies help process protein and sort out the cellular proteins for delivery inside or outside of the cell!

6 0
3 years ago
Read 2 more answers
Would the left or right ventricles of the pig heart have more cardiac muscle? explain.
alex41 [277]
I am pretty sure a pigs heart has the same structure as a human heart so in saying this the if i remove correctly the right side has more muscle as it has to provide blood to most of the body not including the lungs
7 0
3 years ago
What are 3 things producers and consumers have in common
irga5000 [103]
They're alive, they rely on the sun, and they require water.
7 0
3 years ago
How does matter move from a plant to a animal
KonstantinChe [14]

Answer:

Plants extract energy from food molecules the same way animals do — by cellular respiration. When plants do cellular respiration, they produce carbon dioxide and use oxygen just like animals do

4 0
3 years ago
Some proteins catalyze biochemical reactions. If a genetic defect prevented a protein catalyst from being produced which of the
Maslowich
I believe option B would be the correct choice because, without a catalyst, the reaction will be either too slow or will not happen at all as it would not acquire a fitting activation energy for the reaction. 
If you would like to know why the other options are incorrect, please read on: 
Option A is incorrect because since proteins are specific in nature, so other protein cannot be replaced, for some other chemical reaction. 
Option C is not correct it is a genetic defect that the protein does not form, and all cells are genetically identical, a reaction cannot take place in any parts of the body. 
And finally, option D would be wrong because if a forward reaction does not take place, a backwards reaction will not occur. 
I hope this answer has helped, and I apologise if somehow this answer finds itself to be incorrect. Good luck on your quiz or homework. :) 
6 0
3 years ago
Other questions:
  • Which of the following is NOT a function of the nervous system?
    9·1 answer
  • What is a gene?What number should replace the letter x in the “Seed color” row?
    7·1 answer
  • How are salts formed?
    10·1 answer
  • What is the main difference between a mixture and a pure substance
    14·1 answer
  • Why do ecosystems need a constant input of energy from an external source
    9·1 answer
  • Review the equation at the bottom of of page 505 paraphrase this equation
    13·1 answer
  • Choose all the answers that apply.
    11·1 answer
  • What is the basic structure of a virus?
    10·1 answer
  • Which month receives the most precipitation in Alexandria?
    14·2 answers
  • Genetic alteration probably refers to altering what…. _____________________________ (found in the nucleus)
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!