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
Whitepunk [10]
3 years ago
8

Is the diffusion of water molecules across a

Biology
2 answers:
natka813 [3]3 years ago
8 0

Answer:

Osmosis is the movement of water through a semipermeable membrane according to the concentration gradient of water across the membrane, which is inversely proportional to the concentration of solutes. ... The semipermeable membrane limits the diffusion of solutes in the water.

Explanation:

Vedmedyk [2.9K]3 years ago
5 0
Whatever the person above me said
I wish I could have helped earlier but they already gave you the right answer
You might be interested in
During what period are kcalorie needs per unit of body weight the highest
pogonyaev
<span>During adolescence are kcalorie needs per unit of body weight the highest.
</span>The amount of energy (calories) needed during adolescence<span> is high – between the ages of 15–18 years.
</span>Adolescence is characterized by rapid physical growth and changes in body composition and this is the reason why <span>nutritional and energy needs in this period are increased.</span>
6 0
3 years ago
A cell with 80 chromosomes undergoes meiosis. How many chromosomes are found in the daughter cells? How many daughter cells are
qwelly [4]

Answer:

Four daughter cells are produced each with 40 chromosomes. The daughter cells would exhibit genetic variations and would not be genetically identical to each other.

Explanation:

Meiosis is a cell division that forms four daughter cells from one parent cell as two sequential division meiosis I and meiosis II do not include any DNA replication between them. Crossing over during prophase-I of meiosis-I includes the exchange of genetic segments and occurs between the homologous chromosomes. It produces new gene combinations in the daughter cells which were otherwise not present in the parent cell.

Since there is no DNA replication between meiosis I and meiosis II, the daughter cells have half the number of the chromosomes compared to the parent cell. This occurs as homologous chromosomes move towards the opposite pole during anaphase I.

Therefore, a parent cell with 80 chromosomes will make a total of 4 daughter cells by meiosis. Each daughter cell would have 40 chromosomes. These daughter cells would have some new gene combinations and would be genetically dissimilar among themselves.  

5 0
3 years ago
How can I remember this definition of gene? (Like hints)
motikmotik
Hello there!

Well, that sentence is easy to memorize because it is short. Compare to what I have to memorize :)

How can I remember the definition?

Well, personally, I used different strategies to study Biology.

The first one "Flashcards".

Not every students like flashcards, but I do. In front of the card, you write "Gene". Then at the back of the card, you write the definition of it.

You keep reading it for like 3 times then you'll remember it.

Another strategy I used it writing it down. And this comes after you finished with the flashcards.

Take a piece of paper and write the definition down without looking at the flashcard. Write it down several times.

The next strategy is to test yourself. Leave it for like 4 minutes and go do something else. (Personally, I usually listen to music).

Then after 4 or 5 minutes, come back to it. Without looking at the flashcards or the paper, try to repeat the definition in your mind. Then repeat it out loud. Then write it down again to see if you remember the correct grammars. For example, you might don't remember how to spell "Chromosome".

That should be enough! :)

I used these tips to study Anatomy and some other science stuff. It works for me. I hope it works for you too.

As always, it is my pleasure to help student like you!
8 0
3 years ago
To separate the parts of a cell by differences in<br> density, a biologist would probably use?
laiz [17]
CRSPR? That’s how you separated and code DNA and alter different genetics. That’s my guess...
5 0
3 years ago
Which has very high population density
Hoochie [10]

Answer:

a

Explanation:

8 0
3 years ago
Other questions:
  • What is the theory of plate tectonics, and how does it influence geologic events and features on Earth?
    8·1 answer
  • The cell also lacks f factors and f plasmids. upon its death, this bacterium should be able to participate in _____. transformat
    8·1 answer
  • List the 3 Terrestrial Consumers that are Herbivores:<br> 1.<br> 2.<br> 3.
    13·1 answer
  • What do you think is an advantage of a close circulatory system?
    10·1 answer
  • After reading the paragraph below, answer the question that follows In the North Pacific Ocean, two groups of the same species o
    12·1 answer
  • Mad cow disease is an infectious disease where one misfolded protein causes all other copies of the protein to begin misfolding.
    7·1 answer
  • During the process of RNA transcription, which of the following steps is not included?
    5·1 answer
  • The rock pocket mouse (Chaetidipus intermedia) is a species of rodent commonly found in the desert of Mexico and the southwester
    14·1 answer
  • How does the amount of sunlight that receive affect the height of the plants ?
    12·1 answer
  • Which of the following make up a nucleotide?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!