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
AlladinOne [14]
3 years ago
14

Patrick is observing a stained slide of muscle tissue under a microscope. He observes alternating dark and light bands inside th

e muscles. Which is the probable source of these muscles?
A.) Blood vessels
B.) Skeletal muscles
C.) Smooth muscles
Biology
2 answers:
vredina [299]3 years ago
8 0

Answer:

B.) Skeletal muscles

Explanation:

Skeletal muscles are also known as striped or striated or voluntary muscles. These muscles are attached to the skeleton. These muscles are present in bundles. Each muscle fibre is an elongated cell having large number of myofibrils in its cytoplasm. Each myofibril has dark and light bands on it. The dark bands are A-bands or aniso-tropic bands and the light bands are I-bands or isotropic bands.

san4es73 [151]3 years ago
4 0
"Skeletal muscles" is the one <span>probable source of these muscles among the choices given in the question. The correct option among all the options that are given in the question is the second option or option "B". I hope that this is the answer that you were looking for and it has come top your help.</span>
You might be interested in
The homo erectus fossils from the lantian sites in china are dated to______ years old.
REY [17]

Answer: 1.15 million

Explanation:

6 0
2 years ago
What is the term used to describe when a molecule moves into the cell through a transport protein but does not require energy to
Phoenix [80]

Answer:

i think

passive transport

not 100% sure tho

7 0
2 years ago
What does it mean for a trait to be dominant?
Tpy6a [65]

Answer:

B

Explanation:

3 0
3 years ago
Read 2 more answers
Carbon monoxide prevents
Liono4ka [1.6K]

Answer:

oxygen from reaching your tissues and organs.

Explanation:

Carbon Monoxide is very dangerous to us and many other animals. It is a flamable gas that is bad for our blood cells. When we breath it in and it gets put into out blood, it cannot be used as a substitution for air, and you will suffocate.

...I think.

3 0
3 years ago
Read 2 more answers
Describe how waves behave when they interact with a barrier or boundary.
Vladimir [108]

It travels through the more dense medium until it reaches the boundary with a less dense medium. MIDDLE: At the boundary, both reflection and transmission occur. ... The reflected pulse becomes inverted when a wave in a less dense rope is heading towards a boundary with a more dense rope.

5 0
3 years ago
Other questions:
  • Mitochondria differ from chloroplasts in that mitochondria
    14·1 answer
  • What category of cells includes both phagocytes and lymphocytes?
    10·1 answer
  • If there are three nucleotides coding for each amino acid and there are 20 amino acids, are there just 20 specific codons? if no
    5·1 answer
  • The x and y chromosomes determine the gender of a person. These chromosomes are called the _____________
    11·2 answers
  • How are genes and DNA related
    9·1 answer
  • How does the melting of the ice caps affect the amount of salt in the water?
    7·1 answer
  • HELP ASAP PLEASE!!
    13·2 answers
  • An RFLP can be created:_________. a) only by a mutation creating a new restriction enzyme recognition site b) only by a basepair
    5·1 answer
  • What is the purpose of the part of the male reproductive system that is highlighted below​
    14·2 answers
  • What does the arrow mean in the food chain
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!