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
Rudiy27
2 years ago
5

Which muscle fiber contracts slowly and is usually red due to the amount of blood vessels delivering oxygen to the muscle?.

Biology
1 answer:
alina1380 [7]2 years ago
5 0

Due to their immense oxygen needs, slow-twitch fibers are associated with many blood vessels, mitochondria, and increased concentrations of myoglobin, an oxygen-binding protein in the blood that provides muscles their reddish coloring.

You might be interested in
Why might a cell make lots of rRNA but only one copy of DNA?​
marin [14]
RRNA is used to create a ribosome where translation occurs. So,more rRNA mean more translated proteins. But the cell need one Copy of DNA that contain the whole number of genes that the cell need to live or to make mRNA to make proteins.
8 0
3 years ago
Based on their names, a biceps muscle has heads/proximal tendons and a triceps muscle has heads/proximal tendons.
Pani-rosa [81]

A muscle on the front of the upper arm is called the biceps. The "short head" and "long head" of the biceps function as a single muscle.The triceps, also known as triceps brachii, is a large muscle on the back of many vertebrates' upper limbs that is known as the "three-headed muscle of the arm" in Latin. The long head, lateral end, and medial end makeup its three components.

Tendons, which are strong connective structures, hold the biceps to the arm bones. The proximal biceps tendons are the tendons that attach the biceps muscle to the shoulder joint twice. The distal biceps tendon is the tendon that connects the biceps muscle to the forearm bones (radius and ulna). When the biceps muscles contract, the forearm is pulled up and rotated outward.

Learn more about tendons brainly.com/question/3205735

#SPJ4

8 0
1 year ago
The MAIN difference between a rain forest and a desert is the
valkas [14]
D) Amount of precipitation 
8 0
3 years ago
Read 2 more answers
It is estimated that 5.9% of Americans have diabetes. Suppose a medical lab uses a test for diabetes that is 98% accurate for pe
vagabundo [1.1K]

Answer:

P (actually that randomly selected person has diabetes given as given by the lab) = 0.7725

Explanation:

A probability is a number, between 0 and 1, expressing the precise likelihood of an event happening.

Probability (person actually has diabetes) = 5.9%

P(lab test says that they have diabetes) = 0.0764

P (actually that randomly selected person has diabetes given as given by the lab) = 0.7725

Workings shown in the figure below.

3 0
3 years ago
Which statement about the effects of natural events and human activities is true?
andreyandreev [35.5K]

Answer:

B. Human activities and natural events can damage the environment.,

Explanation:

Human activities are those activities carried out by a human being. The environment is being degraded daily as a result of the activities of man as well as natural occurrences e.g earthquake, tsunami, wild fire etc.

Human activities also called anthropogenic activities that damage the environment include sewage pollution, burning of fossil fuels, oil spillage etc. Hence, according to this question, human activities and natural events can damage the environment.

4 0
2 years ago
Other questions:
  • What resources will an organism use in its ecosystem?
    11·1 answer
  • What are the seven 7 levels of<br> classification?
    8·1 answer
  • Where does hydrogen fusion occur in the sun
    13·1 answer
  • Where does the energy that enables you to breathe and think come from
    12·1 answer
  • Traits will sort themselves into gamete independently of what other traits are doing.” This is Mendel’s law of __________.
    5·2 answers
  • A piece of metal with a length of 2.83 cm was measured using four different devices. Which of the following measurements is the
    13·1 answer
  • At which steps do cells control gene expression?
    7·1 answer
  • After reading about the scientific method, explain why it's important to follow the steps outlined in the scientific method care
    8·2 answers
  • In what way do humans change<br> ecosystem? cite<br> example<br> some
    6·2 answers
  • 1. Osmosis and diffusion (simple diffusion) are examples of passive or active transport? How do
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!