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
Mandarinka [93]
3 years ago
6

Which nitrogenous bases are found in dna

Biology
2 answers:
lidiya [134]3 years ago
8 0

Answer:

The nitrogenous bases in DNA are adenine (A), guanine (G), thymine (T), and cytosine (C).

Explanation:

Marat540 [252]3 years ago
6 0

Answer:

A molecule that contains nitrogen and has the chemical properties of a base. The nitrogenous bases in DNA are adenine (A), guanine (G), thymine (T), and cytosine (C). The nitrogenous bases in RNA are the same, with one exception: adenine (A), guanine (G), uracil (U), and cytosine (C).

Explanation:

You might be interested in
As pressure _____, volume of an object tends to ______
AlekseyPX

Answer:

As pressure increases, volume of an object tends to decrease.

Explanation:

6 0
2 years ago
How Much Of The Suns Energy That Comes To Earth Is Used In Photosynthesis? What Happened To The Rest Of The Energy?
Angelina_Jolie [31]

Answer:

Of all the energy that does reach Earth, slightly less than 34 percent is reflected back to space by clouds. The Earth itself reflects another 66 percent back to space. Less than one percent of the total energy that reaches Earth is used by plants for photosynthesis.

Explanation:

8 0
3 years ago
Which absorption rate of minerals is faster plant foods or animal foods?
kiruha [24]
Overall, minerals from animal products are better absorbed than those from plant because binders such as fiber are not present to hinder absorption.
7 0
3 years ago
In sickle-cell disease, as a result of a single amino acid change, the hemoglobin tetramers associate with each other and assemb
Phoenix [80]

Answer:

One of the common genetic disorders is sickle cell anemia, in which 2 recessive alleles must meet to allow for destruction and alteration in the morphology of red blood cells. This usually leads to loss of proper binding of oxygen to hemoglobin and curved, sickle-shaped erythrocytes. The mutation causing this disease occurs in the 6th codon of the HBB gene encoding the hemoglobin subunit β (β-globin), a protein, serving as an integral part of the adult hemoglobin A (HbA), which is a heterotetramer of 2 α chains and 2 β chains that is responsible for binding to the oxygen in the blood. This mutation changes a charged glutamic acid to a hydrophobic valine residue and disrupts the tertiary structure and stability of the hemoglobin molecule. Since in the field of protein intrinsic disorder, charged and polar residues are typically considered as disorder promoting, in opposite to the order-promoting non-polar hydrophobic residues, in this study we attempted to answer a question if intrinsic disorder might have a role in the pathogenesis of sickle cell anemia. To this end, several disorder predictors were utilized to evaluate the presence of intrinsically disordered regions in all subunits of human hemoglobin: α, β, δ, ε, ζ, γ1, and γ2. Then, structural analysis was completed by using the SWISS-MODEL Repository to visualize the outputs of the disorder predictors. Finally, Uniprot STRING and D2P2 were used to determine biochemical interactome and protein partners for each hemoglobin subunit along with analyzing their posttranslational modifications. All these properties were used to determine any differences between the 6 different types of subunits of hemoglobin and to correlate the mutation leading to sickle cell anemia with intrinsic disorder propensity.

Explanation:

7 0
3 years ago
Athletes may have trouble maintaining weight because they expend more calories than they take in. true or false
Lana71 [14]
The answer is false
6 0
3 years ago
Other questions:
  • Explain how the boss at the company in the following scenario could have delegated the tasks more appropriately : Samuel and Mar
    5·1 answer
  • Which phase of sex cell production results in homologous pairs of chromosomes forming? prophase I of meiosis anaphase II telopha
    6·2 answers
  • Both animals and fungi are heterotrophic. What distinguishes animal heterotrophy from fungal heterotrophy is that only animals d
    9·1 answer
  • Minch Grinch Company sells 2 cats in a hat to a customer for $10,000, and allows the customer to pay on credit card. The credit
    7·1 answer
  • Energy from food must be transformed into the bonds of _________ before it can be used by cells.
    8·2 answers
  • A string is pulled tight. A machine causes it to vibrate at different frequencies. What will happen to the vibrations in the str
    14·1 answer
  • DNA makes us all unique by controlling the production of _______that make us look different and have the structures to better su
    10·2 answers
  • Which one of the following does NOT describe a use of a scientific model?
    15·1 answer
  • 1. What water pathogen comes as a result of burning<br> coal to produce electricity
    15·1 answer
  • In earthworms, what do the nerve cord, the setae, the circular muscles, and the metanephridia have in common?.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!