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
asambeis [7]
3 years ago
11

Look at the picture of the fragmented rock.

Biology
2 answers:
Molodets [167]3 years ago
7 0

Answer:

its physical weathering

Explanation:

because i got it wrong and it told me the write one also  i like memes hi dayara and maria and samara

<(o . o)>

 (u   u)S

fat cat i like memes

AveGali [126]3 years ago
3 0

Could you add the picture please?

You might be interested in
Hey can you help me with some questions​
shusha [124]

Answer: i need this answer also

Explanation:

8 0
3 years ago
Human height is a polygenic trait. This means that the
dalvyx [7]

This means that each dominant allele "adds" to the expression of the next dominant allele. Usually, traits are polygenic when there is wide variation in the trait. For example, humans can be many different sizes. Height is a polygenic trait, controlled by at least three genes with six alleles.

5 0
3 years ago
In this week's experiments, if you replaced glucose with the monosaccharide fructose, predict the results for fructose transport
lbvjy [14]

Answer: Fructose is transported by facilitated diffusion.

Explanation:

Glucose is a monosaccharide with the molecular formula C6H12O6.3 It is a hexose. It is a form of sugar that is found freely in fruits and in honey. Its energy yield is 3.75 Kcal/g under standard conditions.

Fructose is a type of carbohydrate found in vegetables, fruits, and honey. It is a monosaccharide with the same molecular formula as glucose, C6H12O6, but with a different structure, that is, it is an isomer of glucose. Its energetic power is the same as that of glucose, 4 kilocalories per gram, and it is a reducing carbohydrate.

Glucose is the main energy substance of a cell and for its entry  it requires a transport protein in the cell membrane, called transporter. The transport of glucose through the cell membrane is carried out by two families of membrane proteins:

  • Sodium-coupled glucose transporters (SGLT sodium-glucose-transporters), which involves the co-transport of Na+ by the SGLT-1 by maintaining the Na+ gradient thanks to the Na+/K+ pump
  • Glucose transport facilitation proteins (GLUT)

On the other hand,  fructose is absorbed by another type of transporter, called Glut-5, a protein that crosses the membrane 12 times. Finally, the passage of both glucose and fructose into the blood takes place through the Glut-2, a transporter with low affinity and high transport capacity.

If any Glut is considered within the context of a large family of proteins, it can be immediately noticed that they all possess common characteristics that in biochemical terms are called "molecular signature of glucose transporters" and that it is no more than a set of extremely conserved primary amino acidic sequences that determine secondary and tertiary structures (domains or motifs) that are responsible for the functional characteristics of the protein.

<u>Facilitated diffusion is a type of cellular transport where the presence of a carrier or transporter (integral protein, Glut is this example</u>)<u> is necessary for substances to cross the membrane.</u> It happens because the molecules are larger or insoluble in lipids and need to be transported with the help of membrane proteins. So, in the first step, fructose binds to the transport protein, and this changes shape, allowing the passage of this sugar. In this way, fructose concentrations inside the cell are always very low, and the external and internal concentration gradient favours diffusion.

Summarizing, fructose is transported by facilitated diffusion. So if we replaced glucose with fructose we would have seen no change in each conditions. And since fructose is transported by this type of mechanism, there is not a concentration gradient.

6 0
3 years ago
Organism 1
Ahat [919]

The correct scientific name for Organism 1 is <em>Phoebis philea</em>.

<u>Explanation:</u>

The species of butterfly scientifically named as <em>Phoebis philea </em>and commonly named as orange-barred sulfur, basically found in Americas. Its scientific classification involve following points: Kingdom is Animalia; Phylum is Arthropoda; Class is Insecta; Order is Lepidoptera; Family is Pieridae; Genus is Phoebis and Species is P. philea.

The environment of this species is in tropical scrub, parks, fields and edges of the forest. The creature takes nectar from plants of red colour.  The larvae depend on the species Cassia. Wingspan is between 68 and 80 mm. In Florida there are 2-3 generations a year, and one in the northern region of the range with winged adults from mid to late summer.

3 0
3 years ago
Read 2 more answers
Brianna is mapping trees in a section of land. She observes that some of the trees are clumped together, some are uniformly sepa
daser333 [38]
A....................................
4 0
3 years ago
Other questions:
  • The abolitionist convictions of sarah and angelina grimké carried particular weight because they were
    12·1 answer
  • The function of the cell membrane is best described as...
    9·1 answer
  • During the fires, all of the carbon
    8·1 answer
  • You pull your desk along the floor in your classroom. What does this situation best demonstrate?
    14·1 answer
  • What main idea about the nature of the cell did historical scientists disagree on?
    5·1 answer
  • Mention the type of seeds that undergo hypogeal germination.
    11·1 answer
  • Which of the only four available pints of blood (A+, AB–, B–, and O+) should the patient receive for a transfusion?
    12·2 answers
  • im freaking out how can i hear my thoughts if i cant see them hear them or read them? WHAT IS THINKING?!?! am i over reacting? H
    13·1 answer
  • Select from the list the three functions which apply to the large intestine,
    15·1 answer
  • Can someone please help me? (Natural Selection Lab! Light-colored moths &amp; dark-colored moths)
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!