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
d1i1m1o1n [39]
3 years ago
8

What are the parts that make up a DNA nucleotide?

Biology
2 answers:
musickatia [10]3 years ago
8 0

Answer:

a deoxyribose (5-carbon sugar), a phosphate group, and a nitrogenous base (Figure 9.3). So the third option.

alexira [117]3 years ago
5 0

Answer:

Phosphate, deoxyribose, nitrogen base

Explanation:

You might be interested in
What does the pancreas, shown in the image below, do?
Kipish [7]

Answer:

C. Releases hormones to regulate the endocrine system

Explanation:

7 0
3 years ago
Guysss please I need your help!!!
Katen [24]

Answer:

Symptoms

Signs and symptoms of hemophilia vary, depending on your level of clotting factors. If your clotting-factor level is mildly reduced, you may bleed only after surgery or trauma. If your deficiency is severe, you may experience spontaneous bleeding.

Signs and symptoms of spontaneous bleeding include:

  • Unexplained and excessive bleeding from cuts or injuries, or after surgery or dental work
  • Many large or deep bruises
  • Unusual bleeding after vaccinations
  • Pain, swelling or tightness in your joints
  • Blood in your urine or stool
  • Nosebleeds without a known cause
  • In infants, unexplained irritability

Bleeding into the brain

A simple bump on the head can cause bleeding into the brain for some people who have severe hemophilia. This rarely happens, but it's one of the most serious complications that can occur. Signs and symptoms include:

  • Painful, prolonged headache
  • Repeated vomiting
  • Sleepiness or lethargy
  • Double vision
  • Sudden weakness or clumsiness
  • Convulsions or seizures

Causes

When you bleed, your body normally pools blood cells together to form a clot to stop the bleeding. The clotting process is encouraged by certain blood particles. Hemophilia occurs when you have a deficiency in one of these clotting factors.

There are several types of hemophilia, and most forms are inherited. However, about 30% of people with hemophilia have no family history of the disorder. In these people, an unexpected change occurs in one of the genes associated with hemophilia.

Acquired hemophilia is a rare variety of the condition that occurs when a person's immune system attacks clotting factors in the blood. It can be associated with:

  • Pregnancy
  • Autoimmune conditions
  • Cancer
  • Multiple sclerosis

Treatment

Several different types of clotting factors are associated with different varieties of hemophilia. The main treatment for severe hemophilia involves receiving replacement of the specific clotting factor that you need through a tube placed in a vein.

This replacement therapy can be given to combat a bleeding episode that's in progress. It can also be administered on a regular schedule at home to help prevent bleeding episodes. Some people receive continuous replacement therapy.

Replacement clotting factor can be made from donated blood. Similar products, called recombinant clotting factors, are manufactured in a laboratory and aren't made from human blood.

Other therapies may include:

  • Desmopressin. In some forms of mild hemophilia, this hormone can stimulate your body to release more clotting factor. It can be injected slowly into a vein or provided as a nasal spray.
  • Clot-preserving medications. These medications help prevent clots from breaking down.
  • Fibrin sealants. These medications can be applied directly to wound sites to promote clotting and healing. Fibrin sealants are especially useful in dental therapy.
  • Physical therapy. It can ease signs and symptoms if internal bleeding has damaged your joints. If internal bleeding has caused severe damage, you may need surgery.
  • First aid for minor cuts. Using pressure and a bandage will generally take care of the bleeding. For small areas of bleeding beneath the skin, use an ice pack. Ice pops can be used to slow down minor bleeding in the mouth.
  • Vaccinations. Although blood products are screened, it's still possible for people who rely on them to contract diseases. If you have hemophilia, consider receiving immunization against hepatitis A and B
6 0
2 years ago
Help!! I'm doing a lab report and am unsure which variables are independent, dependent, and controlled. My lab is due tomorrow
victus00 [196]

Im not sure but if you think of it, the one that you didn't put any salt is a independent  variable because it doesn't really rely on anything it doesn't have salt. The Dependent variable would be the 2nd and the 3rd cup because it doesn't have much salt but the 4th cup has lots of salt so its basically controlled. Hope it helps !

8 0
3 years ago
Which term is used to define substances that participate in chemical reactions?
Ilia_Sergeevich [38]
These substances are called reactants.
5 0
3 years ago
What is a substrate?
Leokris [45]


Its a surface on which an organism grows or is attached.

I hope this helps!

5 0
3 years ago
Read 2 more answers
Other questions:
  • Have you ever sat around a campfire or watched flames flicker in a fireplace? The burning of wood is a chemical reaction. A chem
    9·1 answer
  • In all patients, what locations should be checked for skin color?
    5·1 answer
  • PLEASE HELP ASAP! IM TAKING A FINAL AND NEED ANSWERS TONIGHT!
    13·2 answers
  • The coastal environment, or littoral zone, is considered to extend seaward as far as _______. the coastal environment, or littor
    5·1 answer
  • Which of the following statements is true about external and internal fertilization?
    8·2 answers
  • 99% of all ___ is found inside of the cells of the body
    5·2 answers
  • In a ecosystem, organisms will ________ with each other.?​
    10·2 answers
  • which brain structure functions to control the automatic nervous system and to regulate body temperature ?
    8·1 answer
  • If a plant can’t root or has a poor root system it cannot be reproduced <br> True <br> False
    10·1 answer
  • In a population of Amish people, the frequency of the recessive autosomal allele for polydactyly is 1.2%. What percent of the po
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!