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
Brums [2.3K]
3 years ago
10

Active transport occurs when molecules are moved across a semi-permeable membrane and

Biology
2 answers:
lana66690 [7]3 years ago
8 0

I think the answer is B UP

Otrada [13]3 years ago
6 0

the answer would be B (up)

You might be interested in
Which lobe(s) of the brain are involved in driving a motor vehicle?
sdas [7]
FRONTAL LOBE are involved in that.....
7 0
3 years ago
Which organelles helps make and transport proteins and lipids?
Solnce55 [7]

Answer: B. The endoplasmic reticulum

Explanation: GOOGLE

8 0
4 years ago
Please help Which one of the following is a characteristic of cancer cells?
Kobotan [32]
C. they result in uncontrolled growth 
5 0
4 years ago
Where do the instructions used to create proteins originate?
Vlada [557]

Answer:

The answer should be B

Explanation:

The nucleus has the genetic code to make protein.

8 0
2 years ago
In meiosis 1 what happens during anaphase?
icang [17]

Anaphase I begins when the two chromosomes of each bivalent (tetrad) separate and start moving toward opposite poles of the cell as a result of the action of the spindle. Notice that in anaphase I the sister chromatids remain attached at their centromeres and move together toward the poles.

5 0
3 years ago
Other questions:
  • Although most animals are bilaterally symmetrical, a few exhibit radial symmetry. What is an advantage of radial symmetry?
    7·2 answers
  • What was the first ever human body cell to be discovered
    10·1 answer
  • The most common form of producers found on earth are
    14·1 answer
  • The graph below shows the relationship between maternal age and the incidence of children born with Down Syndrome (a condition t
    6·2 answers
  • What kind of molecule is formed when many disaccharide molecules are combined
    6·1 answer
  • 12. How much current is drawn by a lamp that has a resistance of 150 ohms 1 point
    8·1 answer
  • What type of boundary is depicted in the image below?
    8·2 answers
  • The plant cell below has some damaged organelles. What would MOST LIKELY result from this damage to the cell?
    9·1 answer
  • What is the number of neutrons in a helium atom?​
    13·2 answers
  • The MOST distinctive feature of ape dentition, which clearly distinguishes apes from Old World monkeys, is
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!