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
djverab [1.8K]
4 years ago
7

Which best describes the reason cells must remain small

Biology
2 answers:
KiRa [710]4 years ago
3 0

Cells are so small so the surface area and volume of them can be proportional to each other. This helps with the efficiency of the cell's absorption and waste expulsion processes. Also by the cell's smallness, communication from the nucleus to other organelles is fast and the cell can be regulated while the conditions for diffusion are still ideal.


Murljashka [212]4 years ago
3 0

cells are supposed to be small because you need lots of cells in your body working together to keep circulating and to keep you alive

You might be interested in
U<br> Question 3<br> Segments of DNA that code for specific proteins are called
Triss [41]
Genes.

A gene is a section of a DNA molecule that contains the information to code for one specific protein. The gene contains the code that determines the structure of a protein.
8 0
3 years ago
During the electron transport chain which process leads to the production of large amounts of ATP
MAVERICK [17]

Answer;

High-energy electrons pump hydrogen ions against the concentration gradient.

Explanation;

-The electron transport chain sets up a proton concentration gradient across the inner mitochondrial membrane, with more protons outside the membrane.

-As a result of this gradient, the protons are waiting to get across the membrane. This happens through the transmembrane protein ATP synthase, which uses the energy moving protons through its pore to add a phosphate to ADP, thus producing ATP.

7 0
3 years ago
Read 2 more answers
What best defines biodiversity? The variety of traits a species has A group of organisms of one species All the different habita
dangina [55]

Answer:

All the different plants, animals, fungi, microorganisms, and variety of ecosystems found on Earth

Explanation:

Biodiversity can be broken down into "Biological" and "diversity" which means the how diverse in number and variety is the life found on Earth. Life represents all living organisms like plants, animals, microbes etc.

Based on this, all the different plants, animals, fungi, microorganisms, and variety of ecosystems found on Earth is the option that best defines biodiversity. The other options leaves out the variety (talked about only one species) and biological aspect of the term.

3 0
4 years ago
Read 2 more answers
The fur coat of California sea lions can be different shades of brown due to genetic variation. Suppose that the frequency of ea
uranmaximum [27]

Answer:

The correct answer would be "The percentage of dark brown sea lions will increase, and the percentage of light brown sea lions will decrease".

Natural selection refers to the natural phenomenon by which organisms which are better adapted to the changing environment tend to survive and reproduce more as compared to the organisms which are less adapted.

As aquatic environment make dark brown sea lions more reproductively successful thus, the offspring of dark brown sea lions would have better chances to reach the reproductive age.

Hence, with the percentage of dark brown sea lions would increase and that of light brown sea lions would decrease.

6 0
4 years ago
The temperature of the ocean varies because of latitude and ________, and depth
Verizon [17]
Longitude? maybe,,Not sure
4 0
3 years ago
Other questions:
  • Felicia wants to follow the "check your steps" rules for food safety. when she prepares high-risk foods, she avoids cross contam
    9·1 answer
  • Does human can develop night vision?​
    6·2 answers
  • Electricity is added to recharge a battery. What is added to ADP to form ATP?
    8·2 answers
  • If it was 30o Celsius at the base of mount Chimborazo,about how cold would it be at the peak?
    9·2 answers
  • How can evolutionary relationships be used to classify organisms?
    13·1 answer
  • Which cranial nerve is the only cranial nerve to extend beyond the head and neck to the thorax and abdomen?
    12·1 answer
  • In the wild, predators hunt and prey must always be on the alert.
    9·1 answer
  • What is the Kyoto Protocol?
    15·2 answers
  • If you find a fossil in two different locations and it has featured in common with dinosaurs and modern birds, how does this sup
    6·1 answer
  • If you were to classify the many breeds of dogs by morphology, what would be inferred regarding species?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!