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
gladu [14]
3 years ago
13

What are the three components of a nucleotide

Biology
1 answer:
PolarNik [594]3 years ago
7 0

Answer:

Nitrogenous base, "pentose sugar" and a phosphate group.

You might be interested in
Alimentos mexicanos de alto valor nutrimental
Vesna [10]
Vejetales
Carne
Pollo
Pescados
Pan (poco)
7 0
4 years ago
Which is the best definition of a phylogenetic tree?
Allushta [10]
A phylogenetic tree<span> or evolutionary </span>tree<span> is a branching diagram or "</span>tree<span>" showing the inferred evolutionary relationships among various biological species or other entities—their </span>phylogeny<span>—based upon similarities and differences in their physical or genetic characteristics.</span>
5 0
3 years ago
Read 2 more answers
How long is a gestation period for a mouse
melisa1 [442]

Answer:

an average of 3 weeks (19-21 days)

Explanation:

3 0
3 years ago
People with diabetes often receive insulin injections. What effect does insulin have on the body?
Gennadij [26K]

The right answer is B.

Insulin is a hormone naturally secreted by the pancreas, specifically by specialized cells located in the islets of Langerhans. It allows glucose (sugar) to pass blood into the cells of the body. These will use glucose as energy or store it for future use.

In healthy subjects, insulin is secreted continuously. The body produces insulin according to the needs and foods consumed. For example, after a meal, the pancreas secretes additional insulin, allowing blood glucose to stay within normal limits.

8 0
3 years ago
Read 2 more answers
1. Starting in the mouth, food follows a pathway through the digestive system. Describe how the mouth is involved in both mechan
ikadub [295]

Explanation:

1) Chemical digestion begins in the mouth when food mixes with saliva. Saliva contains an enzyme (amylase) that begins the breakdown of carbohydrates.

2) The daily values are reference amounts (expressed in grams, milligrams, or micrograms) of nutrients to consume or not to exceed each day. The %DV helps you determine if a seving of food is high or low in a nutrient.

3) If a food has a daily value of 5% or less of a nutrient, it is considered to be low in that nutrient.

A food is a good source of a nutrient if the percent daily value is between 10% and 19%, If the food has 20% or more of the daily value, it is considered an excellent source of that nutrient.

4) As food passes through the GI tract, it mixes with digestive juices, causing large molecules of food to break down into smaller molecules. The body then absorbs these smaller molecules through the walls of the small intestine into the bloodstream, which delivers them to the rest of the body.

5) During digestion, your pancreas makes pancreatic juices called enzymes. These enzymes break down sugars, fats, and starches. Your pancreas also helps your digestive system by making hormones. These are chemical messengers that travel through your blood.

Glad to help!!!!

7 0
3 years ago
Other questions:
  • Identify all the amino acid-specifying codons where a point mutation (a single base change) could generate a nonsense codon.
    12·1 answer
  • How does the body's immune response operate to fight infection?
    10·2 answers
  • mport quotas and tariffs produce some common results. Which of the following is not one of those common results?A. Total surplus
    10·1 answer
  • The combining forms​ pareun/o- and​ venere/o- mean:
    13·1 answer
  • Neurons are highly specialized cells that have lost the ability to divide.what phase are neurons in?
    5·2 answers
  • The single-celled paramecium illustrates an important characteristic of life. That is
    5·1 answer
  • Predict what might happen if the human body did not have specialized cells, tissues, organs, and organ systems to maintain homeo
    15·1 answer
  • Explain the process that creates wind.
    11·2 answers
  • Which is NOT involved at the beginning
    10·1 answer
  • If you had to determine if these cells were archaea or bacteria, which would be a good clue that the cells are archaea
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!