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
s2008m [1.1K]
3 years ago
6

4. Oxygen molecules move across cell membranes through a process called

Biology
1 answer:
Ivanshal [37]3 years ago
8 0

Answer:

Diffusion

Explanation:

Oxygen molecules can travel through the phospholipid bilayer using diffusion. Diffusion is when molecules travel from a higher concentration to a lower concentration.

You might be interested in
What is one way the respiratory system and the circulatory system work together in the human body?
Mama L [17]
My mom always say when in dought pick C so C
4 0
3 years ago
Read 2 more answers
DNA replicates by breaking the bonds between its two strands, after which each strand?
salantis [7]

Answer:

i think its B

Explanation:

good luck and may the Lord bless you

5 0
3 years ago
True or False: Skeletal muscles are found in the heart
Zigmanuir [339]
True they are in the heart as well as the rest of your body
6 0
3 years ago
how will the movement of water affect a cell if it is transferred a cell if it is transferred from a hypotonic solution to a hyp
Sliva [168]

Answer:

The cell will shrink and wrinkle

Explanation:

Hypertonic solutions have more solute than solvent. The external solution will have a higher osmotic pressure than the cell contents and therefore water will pass out of the cell which will then shrink.

6 0
3 years ago
PLS HELP!! ILL MARK BRAINLIEST
True [87]

Answer:

1. While Biology is the study of living things, living things themselves are made up of chemical composition. Our survival is dependant on the reactions taking place inside and outside the body. Hence, to understand living things, biologists needs a good understanding of chemistry.

2. 170 pm is the radius of a Carbon Atom.

3. The vast majority of the mass of an atom is concentrated in its nucleus

4. Protons are found in the nucleus of the atom. This is a tiny, dense region at the center of the atom. Protons have a positive electrical charge of one (+1) and a mass of 1 atomic mass unit (amu), which is about 1.67×10−27 kilograms.

5. Neutrons are located with protons in the nucleus; they too exchange mesons with protons and with each other to form the strong nuclear force, but they do not have to overcome the repulsion from Coulomb forces since neutrons are not charged.

7 0
3 years ago
Other questions:
  • Which drug has the greatest effect on your senses?
    13·1 answer
  • 20 POINTS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    12·2 answers
  • The fertilized ovule gives rise to the ________.<br><br> fruit<br> seed<br> endosperm<br> embryo
    14·1 answer
  • What type of molecule stores the main source of energy use by animals?
    11·1 answer
  • How are the concepts of spontaneous generation, biogenesis, and the cell theory related?
    10·1 answer
  • Which event might cause the carrying capacity of a population to change?
    8·1 answer
  • Fats are the main substances that are essential for body growth and repair. Answer
    8·1 answer
  • A farmer wants to produce sweeter grapes using artificial selection. Which of these strategies can he use to achieve this goal?
    11·1 answer
  • Reasons for deforestation ?<br>​
    6·1 answer
  • Anyone looking forward to the holidays? that might be the only thing good out of this year
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!