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
katrin2010 [14]
3 years ago
13

In J. J. Thomson's plum pudding model of the atom, the plums represent ________ and the pudding represents A) large neutral char

ged mass, large positively charged mass B) large positively charged mass, electrons C) electrons, large positively charged mass D) electrons, large neutrally charged mass
Biology
2 answers:
allsm [11]3 years ago
8 0
Large neutral charged mass,large positively charged mass
Nina [5.8K]3 years ago
8 0

Just finsihed this and the correct answer is

Electrons, large positively charged mass

You might be interested in
What is more important h20 or food
Vanyuwa [196]

Answer:

H20

Explanation:

Because without water you will die faster then without food

7 0
3 years ago
Read 2 more answers
These cellular structures are utilized in strong involuntary muscle contractions and transmission of electrical impulses. ______
sertanlavr [38]

Answer:

The best answer to the question: These cellular structures are utilized in strong involuntary muscle contractions and transmission of electrical impulses, would be: T-Tubules.

Explanation:

In both skeletal and cardiac muscle, not smooth muscle, because of the way that the muscle fibers are conformed into tight bundles of sarcomeres (skeletal muscle) and myocardiocytes (cardiac muscle), there is a need for a series of structures that will ensure that when there is a stimulus from the nervous systems, these stimulus will propagate to all the cells in the fibers, and not just one.

Aside from counting with a neuromuscular motor plate, which will receive the neurotransmitter from the nerve endings and produce the appropriate reactions, as well as propagate that reaction to all the cells that are being stimulated, muscle fibers also have a structure known as T-Tubules. T-Tubules are formations much like roadways of cell plasma membrane that connect not just one, but all the cells within a muscle fiber so that once a stimulus comes, all the cells will initiate the process of calcium release and action potential propagation. These T-Tubules will ensure that electrical impulses reach all muscle cells and that all cells react at the same time as needed.

5 0
3 years ago
PLEASE HELP ME IF YOU CAN!
ivann1987 [24]

Answer:

To give the people a sense of safety knowing that they are completely safe in an Earthquake.

To survive another fault shift.

To reinforce and renovate the stadium.

To preserve the stadium in an Earthquake.

5 0
3 years ago
What is true concerning hemoglobin.
Fynjy0 [20]

Answer:

A protein molecule present in the RBCs, which helps in the transportation of oxygen from the lungs to the different parts of the body and brings back carbon dioxide, that is, collected from different parts of the body back to the lungs is known as hemoglobin.  

The general features of hemoglobin are that it comprises four molecules of protein in the form of globulin chains. In adults, the molecules of hemoglobin comprise two beta-globulin chains and two alpha globulin chains, while in infants and fetuses, the beta chains are least found, and is substituted by two gamma chains.  

Each globulin chain comprises an essential iron-containing compound porphyrin, which is termed as heme. Together both iron and heme play an essential role in circulating oxygen and carbon dioxide in the blood. This iron gives the red appearance to the blood.  

6 0
3 years ago
Amino acids are joined by dehydration synthesis and link by a blank bond.
Novosadov [1.4K]

Answer:

What is the question?? :}

Explanation:

4 0
2 years ago
Other questions:
  • A rabbit eats a carrot for food. What happens to the molecules of the food?
    15·1 answer
  • Which of the following is NOT a subatomic particle?
    6·2 answers
  • Question 8 of 10
    15·1 answer
  • Which two cells pass on information from parents to children?
    14·1 answer
  • Which two main processes take place to produce proteins -A differentiation and specialization B- mitosis and meiosis C-photosynt
    12·2 answers
  • Needed for bacteria to carry out their life functions
    14·1 answer
  • White fluffy clouds form high up in the sky is an example of what
    9·1 answer
  • Write a definition for coniferous.
    5·1 answer
  • A cylinder has a radius of 3 and a height of 5 what is the volume of the cylinder
    9·1 answer
  • Elisa went to a beauty clinic for detox treatment. the doctor suggested her heat therapy. after a preliminary check, she was lef
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!