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
Law Incorporation [45]
4 years ago
14

How does fossils depend on paleontology

Biology
1 answer:
Nana76 [90]4 years ago
6 0
So like people that find fossils are paleontologists. the study of fossils is paleontology.
you cant study fossils without paleontology.
You might be interested in
Which type of microscope has the lowest magnification power?
tigry1 [53]

Answer:

Scanning Objective Lens

Explanation:

4 0
3 years ago
N-linked glycans are attached to proteins through N-acetylglucosamine or N-acetyl galactosamine to the amide side chain of _____
taurus [48]

Answer:

Asparagine

Explanation:

Glycans are structures made up of chains of simple sugar molecules joined together by chemical bonds. N-linked glycosylation, is the attachment of an oligosaccharide, sometimes referred to as glycan, to the amide nitrogen the amino acid asparagine (Asn) residue of a protein, in a process called N-glycosylation. This linkage is most of the time important for the structure and function of the the protein they are linked to.

7 0
3 years ago
Read 2 more answers
The smallest unit that ca carry on all the processes of life
Dafna1 [17]
A cell or Atom is something that can process life or can processed into an object. (The atom is in objects and life Such as animals and humans as a cells in just humans and animals


5 0
3 years ago
Read 2 more answers
How does research into natural selection and traits help you understand why some butterflies have coloration that looks like the
QveST [7]

Answer/Explanation:

Natural selection - over time - selects for traits that improve fitness. A butterfly with wing coloration that looks like a hungry owl would certainly be a deterrent to their natural predators, such as smaller birds. This is because the owl is the predator of the smaller birds, and their instinct is to avoid the owl.

If a mutation arose that resulting in coloration that looked like an owl, (or at least slightly menacing) this would be beneficial to the butterfly, as it would be more camouflaged from predators. This means it would be more likely to reach reproductive age and pass the mutation onto its offspring, who would also have a competitive advantage.

Over time, this would lead to a population of butterflies with coloration that looks more and more owl-like .

7 0
3 years ago
The structure of the cell membrane allows it to be selectively permeable. What is the name for the larger, brown structure in th
Anika [276]

Explanation:

B) protein channel

Lipids are composed of fatty acids which form the hydrobic tail and glycerol which forms the hydrophilic head; glycerol is a 3-Carbon alcohol which is water soluble, while the fatty acid tail is a long chain hydrocarbon (hydrogens attached to a carbon backone) with up to 36 carbons.

Their polarity or arrangement can give these non-polar macromolecules hydrophilic and hydrophobic properties. Via <em>diffusion,</em> small water molecules can move across the phospholipid bilayer acts as a semi-permeable membrane into the extracellular fluid or the cytoplasm which are both hydrophilic and contain large concentrations of polar water molecules or other water-soluble compounds. The hydrophilic heads of the bilayer are attracted to water while their water-repellent hydrophobic tails face towards each other- allowing molecules of water to diffuse across the membrane along the concentration gradient.

Transmembrane proteins are embedded within the membrane from the extracellular fluid to the cytoplasm, and are sometimes attached to glycoproteins (proteins attached to carbohydrates) which function as cell surface markers. Carrier proteins and channel proteins are the two major classes of membrane transport proteins.

  • Carrier proteins (also called carriers, permeases, or transporters) bind the specific solute to be transported and undergo a series of conformational changes to transfer the bound solute across the membrane. Transport proteins spanning the plasma membrane facilitate the movement of ions and other complex, polar molecules  which are typically prevented from moving across the membrane.
  • Channel proteins which are pores filled with water versus enabling charged molecules to diffuse across the membrane,  from regions of high concentration to regions of lower concentration. This is a passive part of facilitated diffusion

Learn more about membrane components at brainly.com/question/1971706

Learn more about plasma membrane transport at brainly.com/question/11410881

#LearnWithBrainly

4 0
3 years ago
Other questions:
  • When a pollen grain reaches the stigma of a plant the plant has been?
    13·1 answer
  • Differing amounts of solar radiation across earths latitude affects the ocean ____?
    11·1 answer
  • What type of cell might be the result of mitosis
    7·1 answer
  • Researchers studying microbial activity at another active oil-spill site found decreasing levels of methane over the course of s
    15·1 answer
  • What is the correct sequence of these events, from earliest to most recent, in the evolution of life on Earth?origin of mitochon
    10·1 answer
  • The cryosphere is part of which sphere of the Earth system? atmosphere biosphere geosphere hydrosphere
    11·2 answers
  • Differences between the process of aerobic respiration and fermentation
    11·1 answer
  • In what cell structure are amino acids assembled into proteins
    10·1 answer
  • Identify the structural class of each gland described here 1. flask shaped gland unbranched ducts slender, straight gland unbran
    11·1 answer
  • Form a hypothesis based on the graph
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!