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
Lynna [10]
3 years ago
6

What do we call the part of the cell that is considered the brain of the cell because it controls and directs all of the cell's

activities? The chamber Cytoplasm The nucleus The organelle
Biology
1 answer:
Natasha_Volkova [10]3 years ago
7 0
Known as the cell’s “command center,” the nucleus is a large organelle that stores the cell’s DNA (deoxyribonucleic acid). The nucleus controls all of the cell’s activities, such as growth and metabolism, using the DNA’s genetic information. Within the nucleus is a smaller structure called the nucleolus, which houses the RNA (ribonucleic acid). RNA helps convey the DNA’s orders to the rest of the cell and serves as a template for protein synthesis.
You might be interested in
(03.05 hc) the base pairs in a dna strand are held together with hydrogen bonds. if the two nitrogenous bases in each pair were
asambeis [7]

The cell would have to take in and use more energy in order to break the covalent bonds.

The correct option is B

Hydrogen bonds :

are the chemical mechanism that governs the complementarity of the bases of DNA. This correspondence is unique thanks to the geometry of the hydrogen donor atoms and the acceptors that form the bases.

The (hydrophobic) bases are stacked inside the double helix of DNA; their plane is perpendicular to the axis of the double helix. The outside (phosphate and sugar) is hydrophilic.

The hydrogen bonds between the bases of one strand and the bases of the other strand keep the 2 strands united.

One purine on one strand necessarily binds to a pyrimidine on the other strand. As a corollary, the number of purine residues is equal to the number of pyrimidine residues.

* A binds to T (by 2 hydrogen bonds).

* G binds to C (via 3 hydrogen bonds: more stable bond: 5.5 kcal vs 3.5 kcal).

What part of the DNA strand do hydrogen bonds hold together?

hydrogen. Covalent bonds occur within each linear strand and strongly bond the bases, sugars, and phosphate groups (both within each component and between components). Hydrogen bonds occur between the two strands and involve a base from one strand with a base from the second in complementary pairing.

Learn more about DNA strand:

brainly.com/question/26466656

#SPJ4

7 0
2 years ago
How does a producer create its own food?
AleksandrR [38]

photosynthesis!!!

Leaves from the plant absorb light from the sun. Leaves of plants also absorb the air that people breathe out, carbon dioxide

4 0
3 years ago
Las células procariontes pueden formar tejidos?, ¿por qué?
Kamila [148]
No forman tejidos, cuando se agrupan forman colonias. Algunas células procariotas poseen: - Pared celular por fuera de la membrana
4 0
3 years ago
Along with insulin, amylin is a hormone that a diabetic pancreas fails to produce. It is comprised of a long chain of amino acid
diamong [38]

Options:

A prostaglandin

B protein hormone

C. peptide hormone

D. steroid hormone

Answer:

Amylin is peptidal harmone. Thus, the correct option is C.

<h3>What is hormone?</h3>

Hormones are the chemical messengers of the body. They make their way through your bloodstream to tissues and organs. They have a long-term effect on a variety of processes, including growth and development.

Amylin is a peptide hormone produced in tandem with insulin by the pancreatic -cell and is hence lacking in diabetics. It works as a satiety agent by inhibiting glucagon secretion and delaying stomach emptying. As a result, amylin replacement could potentially improve glycemic control in some diabetics.

Amylin is a 37-amino-acid peptide hormone released by pancreatic beta-cells in response to a food stimulation together with insulin. It is inadequate in Type 1 diabetes patients and increased in Type 2 diabetes patients in the early stages, a disease marked by hyperinsulinemia.

For more information regarding insulin, visit:

brainly.com/question/11233305

#SPJ1

3 0
2 years ago
Changing from a gas to a liquid is called
MAXImum [283]
Changing from a gas to a liquid is called <span>condensation.</span>
6 0
3 years ago
Other questions:
  • Which reason best explains why carbon is able to form macromolecules
    11·1 answer
  • Opsonization, the process in which some pathogens are coated with antibodies and complement proteins, is representative of which
    9·1 answer
  • the cell membrane is a highly selective barrier that controls the movement of substances in and out of the cell. In fact, polar
    9·2 answers
  • How does a cardinal help limit the size of the sunflower population in its ecosystem
    11·2 answers
  • What happens to large food molecules before they can be made use of in your body and how does the process happen?
    15·1 answer
  • A powerful appetite stimulator that has been shown to cause people to hoard food is
    14·2 answers
  • Mouse coat color (white or brown) is determined by genes in the main genome. If a somatic nucleus from a white mouse skin cell w
    15·2 answers
  • A scienntist is examining an organism that feeds on decaying matter to gain energy for survival. What kingdon would be the best
    9·1 answer
  • Which of the following best describes a population?
    15·1 answer
  • PLEASE HELP<br> How are isobars used by meteorologists?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!