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
34kurt
3 years ago
12

WILL GIVE A BRAINLEST

Biology
2 answers:
ad-work [718]3 years ago
5 0
Blocking the way upstream
AlexFokin [52]3 years ago
3 0
Your answer to this problem is A. Can you pls mark me???
 <span />
You might be interested in
Una carga de 50 N unida a un resorte que cuelga verticalmente estira el resorte 5cm. El resorte se coloca ahora horizontalmente
ELEN [110]

Answer:

-110 N

Explanation:

Una carga de 50 N unida a un resorte que cuelga verticalmente estira el resorte 5cm. El resorte se coloca ahora horizontalmente sobre una masa y se estira 11cm. ¿Qué fuerza se requiere para estirar ese resorte en esa cantidad?

Solution:

La constante de resorte (k) es la relación entre la fuerza (F) y la extensión (d) como resultado de la fuerza aplicada, por lo tanto:

k = F / d

Dado que F = 50 N, d = 5 cm = 0.05 m. Por eso:

k = F / d = 50 N / 0.05 = 1000 N / m

La fuerza (F) requerida para provocar un estiramiento de 11 cm se da como:

F = -kx

x = 11 cm = 0,11 m. Por eso:

F = -kx = -1000 * 0,11 = -110 N

El signo negativo significa que el objeto se tira hacia el resorte.

8 0
2 years ago
What is the entropyof isolate system​
Tanzania [10]

Answer:

Entropy of an isolated system either increases or remains constant. If there are no irreversibilities in an isolated system then its entropy will remain constant. But that is a hypothetical case. In real life case, there is always some irreversibility present in the system.

Explanation:

6 0
3 years ago
The first step in using amino acids as fuel is to __________ them.
Mice21 [21]
If i'm not mistaken amino acids can be used in our body to fuel a process in which cell replication occurs and DNA is made. So to use amino acids as fuel you would have to make sure everything is in correct order and lines up correctly from the time it's released from the nucleus to a ribosome. 
4 0
2 years ago
What two factors must be present in the bacteria's environment for you to see the green color?
leonid [27]
<span>The sugar arabinose in the agarose plate is needed to turn on the expression of the GFP (green flourescent protein)  gene. The UV light is required to cause the GFP (green flourescent protein) protein within the bacteria to glow.</span>
5 0
3 years ago
I really need help!!!!<br> plzz TUTUT
kifflom [539]

Answer:

give me brainlest

Explanation:

Causes

To understand diabetes, first you must understand how glucose is normally processed in the body.

How insulin works

Insulin is a hormone that comes from a gland situated behind and below the stomach (pancreas).

The pancreas secretes insulin into the bloodstream.

The insulin circulates, enabling sugar to enter your cells.

Insulin lowers the amount of sugar in your bloodstream.

As your blood sugar level drops, so does the secretion of insulin from your pancreas.

The role of glucose

Glucose — a sugar — is a source of energy for the cells that make up muscles and other tissues.

Glucose comes from two major sources: food and your liver.

Sugar is absorbed into the bloodstream, where it enters cells with the help of insulin.

Your liver stores and makes glucose.

When your glucose levels are low, such as when you haven't eaten in a while, the liver breaks down stored glycogen into glucose to keep your glucose level within a normal range.

Causes of type 1 diabetes

The exact cause of type 1 diabetes is unknown. What is known is that your immune system — which normally fights harmful bacteria or viruses — attacks and destroys your insulin-producing cells in the pancreas. This leaves you with little or no insulin. Instead of being transported into your cells, sugar builds up in your bloodstream.

Type 1 is thought to be caused by a combination of genetic susceptibility and environmental factors, though exactly what those factors are is still unclear. Weight is not believed to be a factor in type 1 diabetes.

Causes of prediabetes and type 2 diabetes

In prediabetes — which can lead to type 2 diabetes — and in type 2 diabetes, your cells become resistant to the action of insulin, and your pancreas is unable to make enough insulin to overcome this resistance. Instead of moving into your cells where it's needed for energy, sugar builds up in your bloodstream.

Exactly why this happens is uncertain, although it's believed that genetic and environmental factors play a role in the development of type 2 diabetes too. Being overweight is strongly linked to the development of type 2 diabetes, but not everyone with type 2 is overweight.

Causes of gestational diabetes

During pregnancy, the placenta produces hormones to sustain your pregnancy. These hormones make your cells more resistant to insulin.

Normally, your pancreas responds by producing enough extra insulin to overcome this resistance. But sometimes your pancreas can't keep up. When this happens, too little glucose gets into your cells and too much stays in your blood, resulting in gestational diabetes.

More Information

Diabetes care at Mayo Clinic

Diabetes and depression: Coping with the two conditions

How diabetes affects your blood sugar

Risk factors

Risk factors for diabetes depend on the type of diabetes.

8 0
2 years ago
Other questions:
  • 4. Only about 10 percent of the energy in an organism is passed on to the next level of a food chain. Look at this food chain: g
    8·2 answers
  • The inflammatory response can cause
    11·1 answer
  • The process by which immune cells engulf and then destroy bacteria is known as
    11·1 answer
  • The offspring of a cross between a plant with purple flowers are 23 plants with purple flowers and 26 plants with white flowers.
    7·1 answer
  • Which statements are accurate about earthquakes that occur during the formation of a chain of islands and seamounts by a hotspot
    5·1 answer
  • Which strand of mRNA would be made during transcription using the DNA strand shown below?
    11·1 answer
  • scientists were examining a maze DNA sequence they had two gene specimens one original and one that has undergone a mutation whe
    9·2 answers
  • ¿Cuál es la importancia de la fusión nuclear? What is the importance of nuclear fusion?
    12·1 answer
  • Public dissent in America led to a plan being devised to create an independent Philippines, which was established in:
    11·1 answer
  • What is the forward movement of materials along the length of the digestive tract called?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!