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
Elan Coil [88]
3 years ago
15

Movement across the cell membrane that does not require energy is called

Biology
2 answers:
irina [24]3 years ago
6 0

Answer:

It's called passive transport

Explanation:

It's called passive transport because it doesn't use energy like active transport does.

castortr0y [4]3 years ago
4 0

Answer:

Passive transport

Explanation:

This is a  movement of a substances across the membrane without the expenditure of cellular energy. In contrast, active transport is the movement of substances across the membrane using energy from adenosine triphosphate.

You might be interested in
What is an example of a seasonal change for fall?
ANEK [815]

Answer:

Brown Bears

Explanation:

Birds build nests in spring, mice hibernate in the winter, and sea turtles lay their eggs in the summer. Bears grow more fur in the fall to prepare for their hibernation.

6 0
2 years ago
Read 2 more answers
Write the overall reaction for cellular respiration.
Rzqust [24]

Answer: Explanation: Cellular respiration is the chemical reaction in which glucose and oxygen are turned into water, carbon dioxide, and energy (ATP). ... C 6 H 12 O 6 + 6 O 2 --> 6 CO 2 + 6 H 2 O + ATP is the complete balanced chemical formula for cellular respiration.

Explanation:

4 0
3 years ago
Read 2 more answers
At which point does the motion of convention currents occur to drive plate movement
OLEGan [10]

<u>Answer</u>: 2

The convection currents shown in points 1 and 3 transfer heat from the outer core (number 4) to the lithosphere. Here, the lower density hot magma breaks apart the plates at <em>point 2</em> creating a divergent plate boundary. <u>This new magma mass will drive a lateral movement of the plates</u>. The edges of the plates which have a higher density basalt rock will sink into the mantle and get consumed in trenches/subduction zones

7 0
3 years ago
Suppose there are 500 units of energy available at the producer level of the energy pyramid. Approximately how many units of ene
Salsk061 [2.6K]
With every other lever 10% of the energy with be transferred. In this case:

Primary Producers (500)
1) First- level consumer. (50)
2) Second-level consumer. (5)
3) Third- level consumer. (0.5)
Remember the formula is:
(Primary Producer) __units X 10%= __
In this case: 500 units X 10%= 50
5 0
3 years ago
All BUT which of the following are (Super) KINGDOMS in Woeses' Three-Kingdom system?
amid [387]

Answer:

The correct answer will be- Option-4

Explanation:

Carl Woese is well known for dividing the five-kingdom system into three domains:  Archaebacteria (ancient bacteria), Eubacteria and the Eukaryotes on the basis of the studies of the ribosomal RNA.

Since the three-domain system does not include the cyanobacteria group which includes the photosynthetic bacteria therefore, the Cyanobacteria is the correct answer.

Thus, Option-4 is the correct answer.

4 0
4 years ago
Other questions:
  • Which statement is most true concerning carbon in sediments and rocks? hey receive the same amount from the ocean as they releas
    10·2 answers
  • What is considered the first symbolic artifact found
    14·1 answer
  • 1. Populations can have variety, despite being made up of the same species. If a population has different expressed traits, this
    13·1 answer
  • Which plant structure found in lower plants produces gametes
    12·1 answer
  • What adaptations do vertebrates have to feed on nectar short answer?
    15·1 answer
  • What cannot be determined by observing an individual
    13·1 answer
  • In pea plants white seed coat is a recessive trait and gray seed coat is a dominant trait which Offspring Have a white seed coat
    11·2 answers
  • All the following statements about uncontrolled cellular division are true EXCEPT
    11·1 answer
  • A cleft chin is a dominant trait. One parent is heterozygous for cleft chin, and the other parent does not have a cleft chin. Wh
    15·2 answers
  • Can you help me with these exam questions
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!