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
lesya692 [45]
3 years ago
13

Number of subatomic particles for hydrogen

Biology
2 answers:
Ivan3 years ago
7 0
It has 2 subatomic particles, 1 proton and 1 neutron. However the atomic mass is just 1
Maslowich3 years ago
4 0
Hydrogen (like any other atom) contains protons, neutrons and electrons. Hydrogen has one proton and one neutron. They are the only element with one proton
You might be interested in
5. Which is the first step of the scientific method?
Arada [10]

Answer:

The first step in the Scientific Method is to make objective observations. These observations are based on specific events that have already happened and can be verified by others as true or false. Step 2. Form a hypothesis.

Explanation:

8 0
3 years ago
Read 2 more answers
What are forms of cell regulation
Naddik [55]

Answer:

Hi!

Question :What are forms of cell regulation

Answer: Regulator Molecules of the Cell Cycle. In addition to the internally controlled checkpoints, there are two groups of intracellular molecules that regulate the cell cycle. These regulatory molecules either promote progress of the cell to the next phase (positive regulation) or halt the cycle (negative regulation).

Remember: Any process that controls the series of events by which a cell goes through the cell cycle. During the cell cycle, a cell makes a copy of its DNA and other contents, and divides in two.

4 0
3 years ago
In a 2 allele system, if the allele frequency for "t " is 0.84 , what is the allele frequency for " T " ?
algol13

Answer:

0.16

Explanation:

0.16 = 1-0.84

they are complementary

3 0
3 years ago
How do you think water and carbon dioxide<br> used for photosynthesis get into the plant's leaf?
Leto [7]

Answer:

The leaves of plants contain openings called stomata, which are used for the exchange of gases. Carbon dioxide, combined with water in photosynthesis, is drawn in through the stomata. Oxygen, a byproduct of the process, is released through these openings, along with water vapor in a process called transpiration.

Explanation:

Hope this helps! :)

4 0
3 years ago
Let p = purple flowers and p = white, and t = tall plants and t = dwarf. if the uppercase letters represent the dominant alleles
sesenic [268]

If the uppercase letters represent the dominant alleles, purple flowers and tall are the phenotype of a plant with the genotype Pptt.

A gene can exist in different forms across organisms. These different forms are known as alleles.

The subsequent combination of alleles that an individual possesses for a specific gene is their genotype.  

Examples of  genotype include:

  • Hair colour
  • Height
  • Shoe size
  • Eye colour

The sum of an organism’s observable characteristics is their phenotype. A key difference between phenotype and genotype is that, whilst genotype is inherited from an organism’s parents, the phenotype is not.

Whilst a phenotype is influenced the genotype, genotype does not equal phenotype. The phenotype is influenced by the genotype and factors including:

  • Epigenetic modifications
  • Environmental and lifestyle factors

Observing the phenotype is simple – we take a look at an organism’s outward features and characteristics, and form conclusions about them. Observing the genotype, however, is a little more complex.

Genotyping is the process by which differences in the genotype of an individual are analyzed using biological assays. The data obtained can then be compared against either a second individual’s sequence, or a database of sequences.

Learn more about genotype here : brainly.com/question/22117

#SPJ4

6 0
1 year ago
Other questions:
  • Green beetles survive because birds don't see them whereas brown beetles get detected this is an example of which mechanism of m
    6·1 answer
  • How did sir Francis basic laws of science should be determined?
    7·1 answer
  • List three ways that reproductive isolation occurs
    13·1 answer
  • The process of isotopes breaking down and emitting particles, such as alpha or beta, to form a new substance
    11·2 answers
  • If the phenotype frequency for a particular phenotype is 10% in a population of 100, how many individuals have that phenotype? a
    5·1 answer
  • What makes for good scientific data
    11·1 answer
  • Which of the following describes the relationship between genes and
    11·1 answer
  • Help with all of them please ​
    11·1 answer
  • Which of the following countries currently contributes the most lumber to the international market?
    9·1 answer
  • What makes a judas goat stop being social?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!