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
VikaD [51]
2 years ago
11

3. Which part of the hair contains DNA? a. Cuticle b. Cortex C. Medulla d. Follicle

Biology
1 answer:
madam [21]2 years ago
5 0

Answer:

follice

contains the DNA of the hair

You might be interested in
Which of the following macromolecules enter the nucleus of a eukaryotic cell through pores in the nuclear membrane? a. rRNAb. ri
Lina20 [59]

Answer:option C= mRNA

Explanation:

MACROMOLECULES are large molecules, such as protein, commonly created by the polymerization of smaller sub-units called monomers.

The NUCLEAR PORE is a protein-lined channel in the nuclear envelope. The NUCLEAR PORE regulates the transportation of molecules between the nucleus and the cytoplasm. In eukaryotic cells, the nucleus is separated from the cytoplasm and surrounded by a nuclear envelope.

mRNA is synthesized by DNA during a process known as the TRANSCRIPTION. After the synthesis, the new molecule moves from the nucleus to the cytoplasm. It passes through the nuclear membrane through a NUCLEAR PORE. Then, it will later join with a ribosome, which is just coming together from its two sub-units, one large and one small.

6 0
3 years ago
Which statement is true about biodiversity? A. Natural disasters affect biodiversity more than human activity does. B. Natural d
ale4655 [162]

Answer:

Which statement is true about biodiversity?

Human activity can improve, maintain, or hurt biodiversity

Explanation:

Biodiversity entails having different varieties of organism spread all over every habitat across the globe. Human activities could help biodiversity as well as reduce it drastically

6 0
3 years ago
Read 2 more answers
3. Name the molecule that would be destroyed (denatured) within the membrane at 70°C
egoroff_w [7]

Answer:

The correct answer is - Protein molecule.

Explanation:

The cell membrane is the outer membrane of the cell that differentiates the external environment from the internal components of the cell. The cell membrane is made up of two major components that are lipids and proteins.

Proteins are present as channels and in the form of membrane proteins in between the lipid bilayer. Protein is the molecule that denatured or destroyed at high temperatures such as 70 degrees.

6 0
3 years ago
How do stabilizing and disruptive selection differ? see section 23.3 (page 463) . view available hint(s) how do stabilizing and
Contact [7]
The correct answer is stabilizing selection reduces the amount of variation in a trait. disruptive selection increases the amount of variation in a trait.

Stabilizing selection is a type of natural selection in which genetic diversity decreases because natural selection favours an average phenotype and selects against extreme variations.
<span>
Disruptive selection is a type of natural selection in which extreme values for a trait are favoured over intermediate values, thus it increases genetic variance.</span>
6 0
3 years ago
Read 2 more answers
Which of the following situation would a state government address
Alina [70]

Answer:

The power to lay and collect taxes

The Reagan administration tried to reduce the role played by the federal government in state and local matters

Resident/nonresidents

A republican form of government for every state

Extradition

State laws and court decisions must generally be honored by other states

Exercised simultaneously by the national and state governments

4 0
3 years ago
Other questions:
  • Unlike the abdominal viscera the thoracic viscera is separated into two compartments by an area called the mediastinum. What is
    10·1 answer
  • The _________ is the actual genes that an organism has. For example: HH, Hh or hh.
    5·1 answer
  • Suppose a mass of very cold air hits a mass of air that is very warm and wet. What will most likely happen?
    6·2 answers
  • Which division of the nervous system has long preganglionic neurons?
    5·1 answer
  • Please help i don't get it
    5·1 answer
  • Name:<br><br>country his from:<br><br>what did he invent:​
    6·1 answer
  • Water flow improves in the aftermath of a forest fire because
    9·1 answer
  • Students place a layer of water on aboard. next, they put a breaker of the water on top of the layer of the water and add ammoni
    5·1 answer
  • Digestion of an unlabeled carbohydrate results in increased amounts of the monosaccharides glucose and galactose. Which is most
    13·1 answer
  • Your right to safety means consumers have the right to a variety of competitive products in the marketplace.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!