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
xxMikexx [17]
3 years ago
7

PLEASE HELP IVE BEEN ON THIS QUESTION FOR 30 mins

Biology
2 answers:
finlep [7]3 years ago
7 0
Here you go hope it helps

mylen [45]3 years ago
3 0
Listen to the nice and helpful person above me
You might be interested in
ur data for diffusion of water across a differentially permeable membrane in response to a sucrose gradient could be graphed wit
musickatia [10]
The slopes show that sucrose gradient affects change in weight.

The slopes will be different because higher gradient concentration of sucrose will result in the higher amount of water moved. This means the higher sucrose gradient concentration, the more change in weight of the water. 
6 0
3 years ago
Atoms have no electric charge because they
valentina_108 [34]
They have an equal number of protons (positive charge) and electrons (negative charge)
5 0
3 years ago
Read 2 more answers
Bacteria and humans are similar in that they both
Art [367]
HUMANS ARE MADE OUT BACTERIA AND BACTERIA IS A CELL AND HUMAN ARE MULTIPLE CELLS
3 0
3 years ago
Read 2 more answers
1. Skeletal muscle fibers do not have gap junctions, but heart muscle cells do. Why do you think there is this difference? In ot
Mumz [18]
<h2>Gap junctions </h2>

Explanation:

  • Skeletal muscle also called as voluntary muscle, is anchored to bone by tendons and is used to effect skeletal movement in activities such as locomotion and maintaining posture
  • Muscle associated with heart is called cardiac muscle is also an involuntary muscle but is more akin in structure to skeletal muscle
  • Both cardiac and skeletal muscles are striated, they contain sarcomeres and are packed into highly regular, repeating arrangements of bundles
  • Skeletal muscle do no have gap junctions because they are not single cells
  • The gap junctions, which are protein-lined tunnels, allow direct transmission of the depolarizing current from cell to cell, across the chambers of the heart, so that the cells contract in unison
  • Because of the way these gap junctions function, the cardiac muscle cells are said to be electrically coupled
4 0
3 years ago
3. What is the process by which a mature egg is released by the ovaries?
san4es73 [151]

Answer:

the processol of mature egg released by the fertilization

5 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following are threadlike linear strands of DNA and proteins that carry the genes and functions in the transmission
    6·2 answers
  • When skeletal muscles contract such that bone segments move closer together, this action is known as: _______
    7·1 answer
  • Identify four organelles that should be present in the eukaryotic organism and describe the function of each organelle.
    10·1 answer
  • What happens in the proliferation stage of wound healing?
    14·1 answer
  • Describe the role of each 3 of RNA<br>​
    11·1 answer
  • Geothermal energy is an alternative energy source. However, it is not resourceful enough to replace more than a minor amount of
    7·1 answer
  • ) Glycogen is A) the form of carbohydrate that is stored in liver and muscle tissue. B) a polysaccharide made by plants. C) the
    10·1 answer
  • Hola quiero mandar una foto en brainly como hago
    14·2 answers
  • What characteristic do sea stars and brittle stars have in common?
    15·2 answers
  • What part of the reproductive cycle is a virulent virus in?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!