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
sergeinik [125]
2 years ago
14

Which TERM means that the cell membrane will only let SOME substancesIN/OUT of the cell?​

Biology
1 answer:
xz_007 [3.2K]2 years ago
3 0

Answer:

The cell part that allows only certain substances to diffuse into and out of the cell is called the semi permeable membrane.

You might be interested in
Giraffes are also vertebrates, like humans. In fact, despite their different neck sizes, humans and giraffes have exactly seven
Nana76 [90]

Answer:

giraffes necks consists a tall bone like structure called notochord which gives support to the skeletal system like how do we have backbone

3 0
3 years ago
The polymerase chain reaction (PCR) has revolutionized biology and medicine, by allowing small regions of DNA to be amplified up
Usimov [2.4K]

Answer:

DNA polymerases from human cells will denature under these conditions.

Explanation:

Under the PCR conditions described, DNA polymerase from <em>T. aquaticus </em>would be more effective than DNA polymerase from human cells. This is due to the higher optimal temperature of DNA polymerase from <em>T. aquaticus. </em>

6 0
3 years ago
_____ is the oldest possible age that members of a species can attain, whereas _____ is how long an average newborn in a particu
MakcuM [25]

Answer: Life span, Life expectancy.

Explanation:

8 0
3 years ago
Please help hurry!
Svet_ta [14]

Answer:

I think the answer is D: Infrographic that shows carbon moving through ecosystems

6 0
2 years ago
How does the brain develop during adolescence?
mario62 [17]

Because the prefrontal cortex is still developing, teenagers might rely on a part of the brain called the amygdala to make decisions and solve problems more than adults do. The amygdala is associated with emotions, impulses, aggression and instinctive behaviour.

3 0
3 years ago
Other questions:
  • Which of the following pairs of terms could be used to describe a bullfrog that is active at night and enters a state of complet
    13·2 answers
  • The flu vaccine activates adaptive immunity. How does this occur?
    15·2 answers
  • Insulin A) is released during fasting periods, such as between meals. B) increases blood glucose levels after meals. C) stimulat
    9·1 answer
  • Choose all the true statements about protein digestion and hydrolysis.
    14·1 answer
  • What is the special life force in the air called that people used to think created microbes?​
    15·1 answer
  • what is the process wherea plant can use a chemical processusing the sunlight and changing CO2 and water into oxygen
    6·1 answer
  • If the environmental situation changes is it possible for a population to be restored?​
    12·1 answer
  • Photosynthesis is an example of...
    10·1 answer
  • GIVING BRAINLIEST Which forms a new nebula?
    13·1 answer
  • If modern organisms have a lot of homologous structures, what inference
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!