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
Mrac [35]
3 years ago
7

Through the various biogeochemical cycles, such as the water cycle, the carbon cycle, and the nitrogen cycle, elements and molec

ules are recycled. Energy, however, cannot be recycled. Instead, energy in ecosystems must be continuously supplied by
Biology
1 answer:
cestrela7 [59]3 years ago
6 0

Energy in ecosystems must be continuously supplied by the sun  as the warmth from the sun allows plants to grow plus photosynthesis depends on the sun's energy also. Animals also depend on the sun for warmth to survive (or else hibernate). Also, the sun powers the water cycle, the carbon cycle and the nitrogen cycle



You might be interested in
Chemical weathering is the breakdown of rocks, soils, and minerals through _______.
Anvisha [2.4K]

Answer: The answer would be A.

Explenation:

<em>Chemical weathering is the breakdown of rocks, soils, and minerals through atmospheric or biologically produced chemicals.</em>

4 0
3 years ago
Hii! Please help me on this question!
ruslelena [56]

A cell membrane has consists of phospholipids. They are lipids with a phosphate group such as (PO3/4). They are hydrophilic meaning that they allow water to pass through proteins well some at least- but it might be needed to move molecules throughnthe membrane as well. But basically it's just a composed bilayer of phospholipids with hydrophobic acid tails so that they could all meet with one another. The form complexes into function to describe or to identify the cells to anothers cells.

Hope this helps.

8 0
2 years ago
Read 2 more answers
Sensory receptor cells convert a stimulus, such as an odor molecule or light, into an electrical signal that is conveyed to the
swat32

Answer:

Sensory transduction.

Explanation:

Sensory transduction may be defined as the process by which sensory stimulus are transformed in the body. The receptor cell is mainly involved in the sensory transduction process.

The sensory receptor cell like a light or an odor is converted into the electrical signal by the process of signal transduction. The information is then conveyed to the nervous system in the form of electrical signals.

Thus, the correct answer is signal transduction.

7 0
3 years ago
Once a protein is made, its biochemical and structural properties play a role in producing ________.
nasty-shy [4]

Answer:

(D) mutant

Explanation:

Translation occurs at the ribosome, which consists of rRNA and proteins. ... Then, rRNA helps bonds form between the amino acids, producing a polypeptide chain. After a polypeptide chain is synthesized, it may undergo additional processing to form the finished protein. Learn how their functions are based on their three-dimensional structures, which ... bonds are formed by a biochemical reaction that extracts a water molecule as it joins to protein structure because these side chains can bond with one another to these stable folding patterns make up the secondary structure of a protein.  A genotype is an organism’s set of heritable genes that can be passed down from parents to offspring. The genes take part in determining the characteristics that are observable in an organism, such as hair color, height, etc. An example of a characteristic determined by a genotype is the petal color in a pea plant. Phenotype is the term used in genetics for the composite observable characteristics or traits of an organism. The term covers the organism's morphology or physical form and structure, its developmental processes, its biochemical and physiological properties, its behavior, and the products of behavior.

6 0
3 years ago
Why do people think matter in conserved in cellular respiration
OleMash [197]
The atoms are conserved in both physical and chemical processes during cellular respiration.

Hope that helps
4 0
2 years ago
Other questions:
  • The human body is capable of movement because the muscular and skeletal systems work closely together. Of the pairs of human bod
    5·1 answer
  • Which are required for natural selection to occur
    9·2 answers
  • Often when a family member is dying, the client and the family are at different stages of grieving. during which stage of a clie
    6·1 answer
  • What are reserves? Thanksssssssssssssssssss
    6·1 answer
  • What does the host mean when she says the average individual in a particular country is consuming more than fair share?
    12·1 answer
  • What element is the most abundant in photosynthesis
    12·1 answer
  • The peppered moth is often used as an example of natural selection. Most of the original moths had lighter wings, but as the soo
    7·2 answers
  • Are better at transporting water because they are wider and have less obstructions.
    12·1 answer
  • The genome of D. melanogaster consists of approximately 1.7 * 108 base pairs. DNA synthesis occurs at a rate of 30 base pairs pe
    7·1 answer
  • Site of protein synthesis
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!