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
morpeh [17]
3 years ago
5

ASAPP HELP ME In this assignment, you will think of scientific questions that will help you better understand the role of

Biology
1 answer:
frosja888 [35]3 years ago
4 0

1. What is the relationship between chromosomes and DNA? The chromosome is a molecule formed by a chain of DNA associated with proteins. Together, they form a group of molecules directly responsible for heredity.

2. What is heredity? It is the biological process where the genes present in a DNA are transmitted by parents to their children, through the division of gametes. These genes carry the codes that form the genotypic and phenotypic characteristics, which allows a similarity between parents and children to occur.

3. What is the role of proteins associated with the DNA molecule that makes up the gene? Proteins are responsible for keeping the DNA line tightly compressed, maintaining the chromosome structure. In addition, they control the activities of the genes present in this DNA molecule, being essential in maintaining heredity.

4. How do chromosomes participate in gene transmission? As mentioned above, genes are part of DNA and DNA is the molecule that makes up chromosomes, in this case, chromosomes are molecules loaded with genes. In the human body, cells have 46 pairs of chromosomes, with the exception of gametes that have half that number. During the reproductive process, the gametes (reproductive cells) divide and produce a new being. The mother's gametes unite with the father's gametes to form a new being. Each gamete has 23 chromosomes, which contain the genes responsible for transmitting the characteristics.

You might be interested in
When a solid is hit hard, the force may break the solid. This is called .
lukranit [14]
This is called a cleavage
8 0
3 years ago
Read 2 more answers
A 15 year-old underwent placement of a cochlear implant 1 year ago. it now needs to be reprogrammed. what cpt® code is reported
kiruha [24]

The cpt® code reported for the reprogramming is 92604, which is Subsequent reprogramming. Current Procedural Terminology (cpt) is a medical code set that is used to report medical, surgical, and diagnostic procedures and services to entities such as physicians, health insurance companies and accreditation organizations.

6 0
3 years ago
Read 2 more answers
Name the 3 parts of a nucleotide
Romashka-Z-Leto [24]

Answer:

Nitrogenous base, a Pentose sugar, and a Phosphate group.

6 0
3 years ago
About how long ago did the first single-celled life form appear on Earth?
stich3 [128]

Answer:

Around 4.1 billion years ago, the first single celled life form appeared on Earth

5 0
3 years ago
An atom on the periodic table can be identified by its
zaharov [31]

Answer:

The number of protons in it.

Explanation:

There are two properties that can be used to identify an element:

  • the atomic number  
  • the number of protons in an atom.

The number of neutrons and number of electrons are frequently equal to the number of protons, but can vary depending on the atom in question

4 0
2 years ago
Other questions:
  • Which of the following does not happen during a chemical change?
    15·2 answers
  • Choose all the answers that apply.
    11·1 answer
  • What are other names for bio molecules?
    7·1 answer
  • Which best describes the process of science?
    6·1 answer
  • The Ottoman Empire reached the peak of its power and grandeur in the 1500's during the rule of __________.
    9·1 answer
  • Repost #3 PRETTY PLS HELP ME
    9·1 answer
  • Many living things depend on
    7·1 answer
  • Nomes
    6·1 answer
  • Is an ionic bond more like a polar covalent bond or a non-polar covalent bond? Explain
    10·1 answer
  • Which set of side lengths will NOT make a triangle?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!