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
romanna [79]
3 years ago
10

WILL GIVE BRAINLEST

Biology
1 answer:
Tems11 [23]3 years ago
7 0

Answer:

Cl-

Ca2+

Explanation:

An ion is a charged atom or group of atoms. An ion may be formed from an atom or from a molecule.

When an ion is formed from an atom, the atom now has either an excess or an insufficient number of electrons. This will lead to the development of a negative or positive charge in the atom as the case may be.

Cl- and Ca2+ are two ions formed from atoms, the first one has an excess of one electron while the other have lost two electrons

You might be interested in
Living organisms increase in complexity as they grow. True or False
olga55 [171]

Answer:

True.

Explanation:

3 0
4 years ago
What happen to the brain and the brain cavity?
Gnoma [55]

Answer: OK so The ventricles of the brain are a communicating network of cavities filled with cerebrospinal fluid (CSF) and located within the brain parenchyma. The ventricular system is composed of 2 lateral ventricles, the third ventricle, the cerebral aqueduct, and the fourth ventricle (see the images below).Survival in untreated hydrocephalus is poor. Approximately, 50% of the affected patients die before three years of age and approximately 80% die before reaching adulthood. Treatment markedly improves the outcome for hydrocephalus not associated with tumors, with 89% and 95% survival in two case studies

<h2>hope this helps have a awesome night/day❤️✨</h2>

Explanation:

8 0
3 years ago
What is the importance of exosome analysis and characterization? Any help would be appreciated. Thanks in advance!
jok3333 [9.3K]

Answer:

Characterization of exosomes has become a topic of interest in medical research and molecular biology because it can provide very valuable information for early detection, disease monitoring and development of effective treatments against cancer and autoimmune diseases. Exosomes are known as one type of secreted membrane vesicles that are responsible for intercellular communication by providing means for intercellular exchange of proteins, lipids, mRNA, miRNA and DNA, contributing to intercellular communication in relevant biological processes, playing an important role in the development of several diseases, and specifically, modulating cancer microenvironment and the immune response. Exosomes and its contents also have emerged as non‐invasive biomarkers for various diseases. Exosomes composition and quantity may be directly related to the pathological state of the patient, so the characterization of exosome could be of great relevance for diagnosis.

Explanation:

https://www.creative-biostructure.com/exosome-analysis-and-characterization-651.htm

8 0
3 years ago
Explain how enzymes are used in medicine ​
Hoochie [10]

Answer

Enzymes create chemical reactions in the body

Explanation:

The enzymes in your body help to perform very important tasks. They speed up the rate of chemical reaction to support life.

8 0
4 years ago
How can an individual help to fight against air pollution?
Mnenie [13.5K]

They can protest to use safer sources of energy like power plants.

3 0
3 years ago
Other questions:
  • Why are darwin's finches considered good examples of natural selection?
    7·1 answer
  • What type of energy is moving energy?
    7·1 answer
  • A substance that speeds up a rate of a chemical reaction I called
    6·1 answer
  • The ___ climate make up the largest climatic zone in earth
    13·2 answers
  • Scarlet gilia (Ipomopsis aggregata) usually has red flowers in an inflorescence of up to 250 flowers. In certain populations in
    7·1 answer
  • A tropical rainforest includes trees, animals, insects, plants, rain, rivers, rocks, soil, and warm, moist air. Which spheres of
    11·1 answer
  • In a certain species of insect, some individuals have flattened white disks on their bodies that protrude and interlock, resembl
    14·1 answer
  • Help me please I need to pass this test
    5·2 answers
  • Which process has evolved to yield the GREATEST variation of offspring?
    13·2 answers
  • The increase in fossil fuel burning since mid-19th century is increasing the amount of CO2 in the atmosphere true or false
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!