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
german
3 years ago
13

The cell membrane model is referred to as

Biology
1 answer:
Lelu [443]3 years ago
3 0

Answer:

I looked it up and the answer is fluid mosaic.

You might be interested in
Question 5 of 9
Katarina [22]

Answer:

I beleive that the answer is C, Not quite sure.

Explanation:

4 0
3 years ago
Read 2 more answers
Jim is in a crowd of people at the mall looking for his girlfriend Tammy, who was supposed to meet him for dinner. Jim realizes
faust18 [17]
<span>He is able to whiff it because of Diffusion. It's a process in which gasses spread to fit the container in which they are, they diffuse around the storage. Her parfume spreads through the mall and becomes weaker but is still there. He can feel it because the parfume spread and came to him before her.</span>
5 0
3 years ago
The map shows areas of upwelling climate scientist predict that upwelling may intensify along the western coast of the United St
Andreas93 [3]

Answer:

Option (A)

Explanation:

Upwelling usually refers to the rising up of denser, deep-sea cold water to the surface of the ocean, replacing the less dense warm air.

It takes place both near the coastal areas and in the broad open ocean.

The deeper cold water is highly rich in the valuable nutrients, and as they rise up they carry these nutrients and distribute them in the upper region of the ocean water body. The marine organisms are directly dependent on these nutrients, thereby helps in biological productivity.

Thus, the intense upwelling occurring in a particular area in the ocean signifies the abundance of marine species.

Hence, the correct answer is option (A).

7 0
3 years ago
Why do silent mutations not affect the protein that the gene encodes?
olya-2409 [2.1K]

Answer: Silent mutations occur when the change of a single DNA nucleotide within a protein-coding portion of a gene does not affect the sequence of amino acids that make up the gene's protein. ... And when the amino acids of a protein stay the same, researchers believed, so do its structure and function.

4 0
2 years ago
Dr. Alexander is a scientist who studies a certain type of fly. In his studies, he came across information that says that the fl
3241004551 [841]

Answer:

Dr. Alexander is a scientist who studies a certain type of fly. In his studies, he came across information that says that the fly doesn't need any calcium in its diet. This question interests him because he doesn't think it is true. He decides to create an experiment that will test whether this question is true. His hypothesis is that a fly will not live without calcium in its diet.

Dr. Alexander believes that flies must have calcium in their diet. In one of Dr. Alexander’s experiments, he feeds one hundred flies a normal diet with calcium. Then he feeds one hundred more flies a diet without calcium. Over seven days he records the following data:

Fed Calcium Not Fed Calcium

Flies alive before test 100 100

Flies alive after test 92 10

Based off the data above what would be a valid conclusion Dr. Alexander could make?

. Alexander is a scientist who studies a certain type of fly. In his studies, he came across information that says that the fly doesn't need any calcium in its diet. This question interests him because he doesn't think it is true. He decides to create an experiment that will test whether this question is true. His hypothesis is that a fly will not live without calcium in its diet.

Dr. Alexander believes that flies must have calcium in their diet. In one of Dr. Alexander’s experiments, he feeds one hundred flies a normal diet with calcium. Then he feeds one hundred more flies a diet without calcium. Over seven days he records the following data:

Fed Calcium Not Fed Calcium

Flies alive before test 100 100

Flies alive after test 92 10

Based off the data above what would be a valid conclusion Dr. Alexander could make?

Calcium is an essential part of a fly's diet.

The experiment did not provide definite results.

Calcium is a nonessential part of a fly’s diet.

Calcium is an essential part of a fly's diet.

The experiment did not provide definite results.

Calcium is a nonessential part of a fly’s diet.

6 0
2 years ago
Other questions:
  • HELP PLEEEEEEEEAAAAAAASSEEEEEEEEEEEE
    9·2 answers
  • A _____________ is a professional who draws blood for tests, transfusions, donations and research.
    7·1 answer
  • Which of the following contradicts the "one-gene, one-enzyme hypothesis"?
    15·1 answer
  • What is meant by essential amino acids?
    5·2 answers
  • Why do shallow estuary waters create unique habitats for organisms living here?
    12·2 answers
  • One trait a plant can have is either red leaves or brown leaves another trait is tall stems or short stems a plant used in a dih
    5·2 answers
  • A detective finds a miniscule spot of blood on a murder suspect’s shirt. What method would the police lab be expected to use to
    13·1 answer
  • A researcher is studying three wolf packs that hunt in the same area. The first pack preferentially kills mature, healthy moose;
    14·1 answer
  • Deonte’s family sees a solar panel display and considers using solar power for their home. Deonte knows that solar energy is a n
    14·2 answers
  • Why do scientists assume the first photosynthetic organisms were anoxygenic?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!