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
Anika [276]
2 years ago
14

What chemical process provides us with the energy required for active transport?

Biology
1 answer:
Thepotemich [5.8K]2 years ago
7 0

Answer:

Primary active transport directly uses a source of chemical energy (e.g., ATP) to move molecules across a membrane against their gradient.

You might be interested in
hen faced with a sudden drop in environmental temperature, what will happen to an ectothermic animal? it is likely to experience
sergey [27]

Answer:in addition are formation of goose pimples and erection of hair muscles so as to trap more air thus insulation

6 0
3 years ago
Explain how the birds differed.
Cerrena [4.2K]

Answer: Birds-of-paradise show high levels of sexual dimorphism, meaning there are large differences between the males and females of a given species. The males are showier with more colorful feathers, which they use to attract females. behavior in animals resulting in mating. brainliest?

Explanation:

4 0
2 years ago
Carbon atoms have four electrons in their outer shell. this means that a single carbon atom can form up to bonds with other atom
Gre4nikov [31]
This means that a single carbon atom can form up to tetravalent bonds with other atoms
5 0
3 years ago
Read 2 more answers
Give an example of a theory and 1 example of a scientific law.
Vaselesa [24]

Answer:

A scientific law is simply an observation of the phenomenon that the theory attempts to explain. For example, suppose that you were lying under an apple tree and observed an apple fall from a branch to the ground. The observation of this phenomena can be called the law of gravity.

7 0
3 years ago
suppopse you were going to deisgn a system for the rapid diffusion of oxygen across a phosphlipid bilayer. according to fick's l
Llana [10]

Answer:

According to Fick's law, the rate of diffusion of any substance across any barrier is<u> directly proportional to the surface area of the membrane or any layer exposed. and the concentration of the diffusing substance available, but the rate is inversely proportional to the diffusion distance available.</u>

<u />

Thus the rate at which oxygen will move across the phospholipid  bilayer will depend on the concentration or amount  per mole  of the oxygen molecule hitting the phopholipid at  a prticular time and how permeable the phospholipd layer is to oxygen molecules, but the rate of its  movement across will be reduced as the distance between the phosphoslipid bilayer and the diffusing molecules  increases.

Therefore, the concentration of oxygen should be maximised, the surface area of the phospholipid  bilayer should also be maximized. the distances between the phopholipid and the  vessel containing the diffusing oxygen molecules should be drastically reduced. With this Fick's law  has been applied , and therefore maximum oxygen molecules can diffuse across.

Explanation:

5 0
3 years ago
Other questions:
  • Which of the following species is a K-selected species?
    9·1 answer
  • "which of these illustrates the secondary structure of a protein?"
    10·1 answer
  • which term describes a type of trait that is usually expressed only when an organism has two identical alleles for the trait
    8·2 answers
  • In sexual reproduction, what type of cell(s), haploid or diploid, do these organisms have ?
    8·1 answer
  • 50 points!! please help rewrite this in your own words thank you!!
    10·2 answers
  • What are the main structures and functions of the musculoskeletal system? What are the main structures and functions of the inte
    11·2 answers
  • If there is less space for natural ecosystems, then _____ may happen to plants and animals living in those ecosystems. *
    6·1 answer
  • which of these abiotic factors would contribute to a clumped dispersion pattern incecosystem ? select all
    6·1 answer
  • All members of kingdom fungi live off of what?
    12·2 answers
  • What drives motility in sporozoa?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!