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
tatuchka [14]
3 years ago
9

Mee help right right now please

Biology
2 answers:
Roman55 [17]3 years ago
7 0
The brown is protein channel
kipiarov [429]3 years ago
6 0

Answer:

1) B - protein channel

2) D - to assist in the movement of substances across the membrane by facilitated diffusion or active transport

Explanation:

1) B is the answer because the proteins would travel through the protein channel to enter or leave the cell.

2) D is the answer because the channel allows protein molecules to pass through a selectively permeable cell membrane through active transport and facilitated diffusion.

Hope this helps!

You might be interested in
Over the past few hundred years, the human population on Earth has
Alex_Xolod [135]

Answer:

7.9 billion

in June 2021 to the United nations Estimated elaborted by worldmeter.

6 0
3 years ago
Which of these would increase the rate of photosynthesis and lead to the production of more glucose? A) increase in available su
Alex73 [517]
A is correct. Increase in sunlight and CO2 will increase rate of carbon fixation and energy productions.
B is the opposite so it's false.
3 0
3 years ago
HELP AGAIN PLEASEEEEEEEEEEEEEEEEEEEEEEE
frozen [14]

Answer:

\red{36)1m = 100cm} \\

\boxed{\red{right \:  \: 2 \:  \: places}}

\blue{37)1000 \: micro \:  \: meter = 1mm}

\boxed{\blue{left \:  \: 3 \:  \: places}}

\purple{38)100000cm = 1km}

\boxed{\purple{left \:  \: 5 \:  \: places}}

\pink{39)1000000000000 \: micro} \\\pink{ meters = 1 \:  \: megameter}

\boxed{\pink{left \:  \: 12  \:  \: places}}

\green{40)1km = 100000cm}

\boxed{\green{right \:  \: 5 \:  \: places}}

8 0
2 years ago
Exocytosis is a type of cellular transport that allows materials to move across the plasma membrane of a cell. Which of the stat
Ilya [14]

Answer:

C. Exocytosis uses transport vesicles to export materials from the cell

Explanation:

Exocytosis is the reverse process of endocytosis including the expulsion of the material that is membrane -encapsulated (material is packaged in the vesicles ) inside the cell out of the cell. It has following steps :

1) The cell forms a vesicle around a material which is to be expelled.

2) The vesicle is transported to the cell membrane.

3) The vesicle membrane fuses with the cell membrane and releases the contents from the cell.

Hence option C. Exocytosis uses transport vesicles to export materials from the cell IS THE RIGHT OPTION.

7 0
3 years ago
Read 2 more answers
Which of these statements about the hip joint is false? It permits circumduction.
Alisiya [41]

it permits circumduction

6 0
3 years ago
Other questions:
  • Kevin james is admitted to the same-day surgical unit. kevin was diagnosed with cholelithiasis with cholecystitis and undergoes
    8·1 answer
  • Which process occurs last in the Calvin Cycle
    6·1 answer
  • Which theorist is responsible for suggesting that the distribution of phobias in the human population can be explained by biolog
    9·1 answer
  • How does a person become fatter?
    11·2 answers
  • Typically, nitrogen atoms are composed of seven electrons, seven protons, and seven
    14·1 answer
  • Why Is It Important To Avoid Applying Too Much Nitrogen Fertilizer?
    11·2 answers
  • Yases move through the gas exchange surface?
    7·1 answer
  • Explain why most enzymes perform poorly at low temperatures​
    14·1 answer
  • Nonliving biological agents that are only able to reproduce inside of a host cell are referred to as:
    13·1 answer
  • On earth as a whole what happens to most of the precipitation?.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!