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
Harlamova29_29 [7]
3 years ago
14

Ionic bonds involve _______, while covalent bonds involve _______.

Biology
1 answer:
lesya [120]3 years ago
5 0
Ionic bonds involve the gaining and losing of valence electrons between atoms, while covalent bonds involve the sharing of valence electrons between atoms
You might be interested in
Mitosis occurs in Body cells<br> which are _____?
Elanso [62]
The answer is that they are somatic cells
7 0
2 years ago
Can someone help plz <br><br>will mark brainliest for the correct answer!
Gnom [1K]

Answer:

B) ATP is not produced during fermentation

Explanation:

Fermentation does not involve an electron transport system, and no ATP is made by the fermentation process directly.

8 0
2 years ago
Most of what we know about dinosaurs is based on
Nadya [2.5K]
<span>D. fossils
Hope im right!(: </span>
6 0
3 years ago
Read 2 more answers
Excess amino acids can be converted into fatty acids and stored as _______ in _____tissue. this can contribute to weight gain.
Schach [20]
Hey!


Here is your sentence completed:

<em>Excess amino acids can be converted into fatty acids and stored as</em> triglycerides <em>in </em><span>adipose <em>tissue</em>. <em>This can contribute to weight gain. 
</em>
Hope this helps!


- Lindsey Frazier ♥</span>
8 0
3 years ago
14). Clonal selection and differentiation of B cells activated by antigen exposure leads to the production of ________. A) large
Margaret [11]

Answer:

The correct answer is D) short-lived plasma cells that secrete antibodies for the antigen

Explanation:

Each B lymphocyte has an antigen receptor (BCR: B cell receptor), a surface immunoglobulin (IgM or IgD), that binds to specific domains of the antigen called antigenic determinants or epitopes. Only B lymphocytes with a high antibody affinity for the antigen, and which are capable of processing and presenting it, will be positively selected. In this contact between the two cells, an exchange of chemical signals takes place that leads to the activation, clonal proliferation and differentiation of B cells into two sister subclones: one of antibody-secreting plasma cells, and the other of memory primed B cells. Therefore, only these last positively selected B lymphocytes will survive, proliferate and differentiate into plasma cells, synthesizing and secreting antibodies of a single isotypic class, with a unique specificity and high affinity, improving the ability to adhere to the antigen and, thus , neutralize and destroy pathogens.

7 0
2 years ago
Other questions:
  • Nuclear fusion is the combining of atomic nuclei to produce energy and new types of
    7·1 answer
  • Use the drop-down menus to indicate which endocrine structure is being described in each case. This structure secretes adrenalin
    7·2 answers
  • Could someone please help me with this answer thank you!
    15·1 answer
  • Some geologists hypothesize that the mass extinction of dinosaurs was caused by a large meteorite impact. These geologists think
    8·2 answers
  • The region of a prokaryotic cell where the bacterial chromosome (dna) is located is the
    9·1 answer
  • How are climax communities different from pioneer communities?
    14·1 answer
  • describe the interrelationship between protons, neutrons, and electrons and the ways in which electrons can be donated or shared
    9·1 answer
  • If a robin builds a nest in a big tree, the robin benefits and the tree is not helped or harmed. This type of symbiotic relation
    14·1 answer
  • (Help me pls)
    14·1 answer
  • Anyone got the answers to the UNIT: UNDERSTANDING ORGANISMS test?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!