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
nadya68 [22]
3 years ago
13

Which describes active transport, but not passive transport?

Biology
1 answer:
Gre4nikov [31]3 years ago
7 0

Answer:

c

Explanation:

You might be interested in
Honeybees signal the location of food to other honeybees by​
lidiya [134]
Hello!

By doing a dance on the hive
8 0
3 years ago
Read 2 more answers
¿Cuál de las siguientes opciones es una característica de la barrera primaria?
nika2105 [10]

Answer:

Explanation:

i don't know spanish

5 0
3 years ago
List three reasons why environmental conservation is important​
navik [9.2K]
Protections the ozone layer
Maintaining animal and human food chain
Preserving potable water and making efficient use of non renewable resources
4 0
3 years ago
Read 2 more answers
a cell is placed in a solution of 3% starch and 3% glucose. After several hours, glucose is detected outside of the cell, but st
Alex17521 [72]

Answer and Explanation:

The cell was placed in a hypertonic solution. Glucose is a monosaccharide while starch is a polysaccharide. The concentration on the outside is higher compared to that on the inside. The cells have cell membrane that is semi-permeable.

Movement of molecules is dependent on the concentation gradient. However, the size of molecules determine the diffusion rate. Small and light molecules diffuse faster than large and heavy molecules thus glucose diffused faster than starch.

The cell membrane being permeable suggested that it allows molecules of small sizes to pass but not large ones.

7 0
3 years ago
Which of the following sequences is an example of a point mutation of the DNA sequence -A-A-G-T-G-C-?
uysha [10]

i think c. is the best answer , we just got off that topic like a week ago .


4 0
3 years ago
Other questions:
  • Can someone help me with number 7 pls ???
    9·1 answer
  • Click the statement that best describes why carbon is such an important element.
    7·1 answer
  • What's the difference between primary succession and secondary succession
    6·1 answer
  • 70 year-old female patient presents with a complaint of right knee pain with weight bearing activities. she is also developing p
    6·1 answer
  • Elemento vital para todas las especies que habitan el planeta
    7·1 answer
  • 4) Aos poucos, as pessoas estão aderindo às lâmpadas de LED que são mais eficientes, pois
    7·1 answer
  • During embryo screening, a technician tests the genetic material of the embryo to find out which alleles are present.
    14·1 answer
  • NO LINKS AND NO GUESSES I WANT A COMPLETE ANSWER
    6·1 answer
  • PLEASE HELP 100 POINTS URGENT
    15·2 answers
  • In the process of in vitro fertilization, a sterile culture
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!