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
Mars2501 [29]
3 years ago
13

Diagram A in Figure 3-1 is an example of ____.

Biology
2 answers:
Artist 52 [7]3 years ago
5 0

Answer:

a.diffusion

Explanation:

Difussion is a chemical movement that happens in all compunds where particles from high concentration levels move towards lower concentration areas, this happens on liquids and gases and it helps living beings since it´s a way in which compounds move in and out of the cell.

AfilCa [17]3 years ago
4 0
It's diffusion because it's movement from high to low concentration
You might be interested in
List the ways how you can help make your commumity safe and healthy.<br>1.<br>2.<br>3.<br>4.<br>5.​
8_murik_8 [283]
1.) Follow the rules and laws in place which are meant to protect us.
2.) Alert the proper authorities when you know someone is not following the laws in place to protect us.
3.) If you see someone in danger help them however you can.
4.) Create a community watch group to prevent crime and ensure safety of those around us.
5.) Have a free social distancing neighborhood workout group to keep people active during quarantine.
4 0
3 years ago
The illustration below shows the steps of meiosis I. What is the step that is labeled D? metaphase I metaphase II telophase II t
WITCHER [35]

The right answer is metaphase II.

The process is performed in two nuclear and cytoplasmic divisions, called first and second meiotic division or simply meiosis I and meiosis II. Both include prophase, metaphase, anaphase, and telophase. First division prophase is long and consists of 5 stages: leptotene, zygotene, pachytene, diplotene, and diakinesis. It is at this point that genetic recombination takes place at the level of chiasmus.

During meiosis I, the members of each homologous pair of chromosomes are paired during prophase, forming bivalents. During this phase, a protein structure, called synaptonemal complex form, allows recombination between homologous chromosomes. Subsequently, a large condensation of the bivalent chromosomes occurs and go to the metaphase plate during the first metaphase, resulting in the migration of n chromosomes to each of the poles during the first anaphase. This reduction division is responsible for maintaining the number of chromosomes characteristic of each species.

In meiosis II, as in mitosis, the sister chromatids comprising each chromosome are separated and distributed between the nuclei of the daughter cells. Between these two successive steps, there is no DNA replication. The maturation of the daughter cells will result in the gametes.

7 0
3 years ago
Read 2 more answers
What is the the increase in metabolism that occurs during the digestion, absorption and metabolism of nutrients?
Keith_Richards [23]
Insulin released to prevent the surge of sugar in bloodstream when glucose increases.
4 0
3 years ago
Can someone please do this for me I will
lapo4ka [179]
I won’t do it but I’ll help you. This is what the punnet square should look like

3 0
3 years ago
An area that has an abundance of plant and animal life due to its warm temperatures and heavy rainfall evenly throughout the yea
Ad libitum [116K]
A. Tropical rain forest.
5 0
3 years ago
Other questions:
  • The nurse is preparing to assist with the removal of a chest tube. which dressing is appropriate at the site from which the ches
    12·1 answer
  • The information encoded in DNA is used within a cell in a two-stage process. The two stages of this process are called A) replic
    5·1 answer
  • When antigens contain paratopes that are structurally similar, the epitopes of a specific antibody may bind non-specifically to
    8·1 answer
  • Double membrane that separates the nucleus from the cytoplasm
    5·1 answer
  • What is the highest risk in table 8.4 that also appears on the perception of risk graph
    10·1 answer
  • How are the male penguin trying to attract gloria?
    5·2 answers
  • How many copies of mitochondrial DNA is in the average cell?
    11·1 answer
  • Why don't you have mechanical energy<br> when<br> you are<br> laying on the ground?
    10·1 answer
  • Please help ASAP<br> How can ecosystems benefit from wildfires?
    15·2 answers
  • Examples of monosaccharides disaccharides and polysaccharides.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!