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
VARVARA [1.3K]
3 years ago
9

4. What is the purpose of a channel protein?

Biology
1 answer:
andrew-mc [135]3 years ago
3 0

Answer: facilitate the transport of substances across a cell membrane.

Explanation:

You might be interested in
Why is virus considered as connecting link between living and non living?
Anastaziya [24]

Virus is non living, but once it gets a host (something to live on), it is a living being.

5 0
2 years ago
What type of food properties do not allow harmful bacteria to multiply rapidly?
user100 [1]
<span>Foods that are highly acidic tend to inhibit bacteria growth. Many times, bacteria do not acclimate well to acidic environments, so having a food with a very low pH will help to make sure that the bacteria can't thrive in such an environment. Fruits and vegetables are good examples of these types of food.</span>
4 0
3 years ago
Why are Chongqing, Wuhan, Nanjing, Shanghai and Anqing called the Five Tigers of the Yangtze River?
ra1l [238]

Answer:

Chongqing, referred to as Ba and Yu, also known as Bayu, Shancheng, Yudu, and Qiaodu, is one of the four central municipalities in China, five national central cities, a national historical and cultural city, and the world's hot spring capital; the four major international metropolises positioned by the State Council, the Yangtze River It is the economic center, financial center and innovation center of the upstream region, as well as the center of politics, shipping, culture, science and technology, education, communication, etc., the national comprehensive transportation hub, and the large-scale water, land and air transportation hub in the western region. Chongqing is located in the southwest of China, in the core area of ​​the economic belt in the upper reaches of the Yangtze River, surrounded by the Yangtze River and the Jialing River.

Explanation:

8 0
2 years ago
In a homologous pair of chromosomes, one of the chromosomes came from mom and the other one came from dad. True or False
Y_Kistochka [10]

Answer:

True

if it was sexual reproduction then the offspring will get chromosomes from both parents.

7 0
2 years ago
Read 2 more answers
Que son las vorticelas?
Lady_Fox [76]
VORTICLAS ISN'T A WORD
4 0
3 years ago
Other questions:
  • Mona is a 20-year-old student. mona is training to be a professional gymnast. she often restricts her diet to salads and fruit j
    15·2 answers
  • Where is chlorophyll found
    11·1 answer
  • Who determined the helical nature of DNA using X-ray diffraction
    10·1 answer
  • The Miller and Urey experiment is often viewed as an important experiment for AP Biology students to know/understand. Describe t
    14·2 answers
  • Explain how the input of solar energy influences global climate patterns.
    5·1 answer
  • What type of storm is shown in the graph
    5·1 answer
  • What can be an example of a unicellular eukaryotic organism?​
    12·1 answer
  • Can squirrels get cats pregnant?!?!?! please answer quickly :/
    6·2 answers
  • Question 12
    6·1 answer
  • A beetle species has two distinct male morphs: a large one similar to males in closely related species and a smaller one that is
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!