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
Dennis_Churaev [7]
2 years ago
7

Las característica de los bioelementos

Biology
1 answer:
statuscvo [17]2 years ago
8 0

Answer:

<em>CHARACTERÍSTICAS </em><em> </em><em>DE </em><em>LOS </em><em>BIOELEMENTOS:</em>

<em>*</em><em>Masa </em><em>molecular </em><em>pequeña:</em><em> </em><em>esto </em><em>les </em><em>permite</em><em> </em><em>compartir </em><em>electones </em><em>de </em><em>su </em><em>capa </em><em>externa </em><em>y</em><em> </em><em>formar</em><em> </em><em>enlaces</em><em> </em><em>covalentes</em><em> </em><em>estables</em><em>.</em>

<em>*</em><em>Polaridad:</em><em> </em><em>muchas </em><em>veces </em><em>la </em><em>tienen </em><em>los </em><em>compuestos </em><em>formados.</em><em> </em><em>.</em><em>.</em><em>.</em>

<em>*</em><em>El </em><em>carbono </em><em>comparte </em><em>cuarto </em><em>electrones </em><em>formado </em><em>cuarto </em><em>enlaces</em><em> </em><em>covalentes</em><em> </em><em>muy </em><em>estable.</em>

You might be interested in
Assume that some members of an aquatic species of motile, photosynthetic protists evolve to become parasitic to fish. They gain
MaRussiya [10]

Answer:

The correct answer is C: l<em>oss of chloroplasts.</em>

Explanation:

The parasite would lose chloroplasts. As they absorb nutrients from the fish digest food in the gut of the animal, parasites do not need to photosynthesize any more. There are some parasites in the fishes digestive tract that conserve their motile capacity by keeping their flagellum or cilium. Some species get their membranes thicker for protection in their interaction with the host, and they can also secrete a special capsule.  In general, these organisms reproduce asexually.

5 0
3 years ago
Explain how convergent evolution leads to analogous structures.
musickatia [10]
<span>here you go Convergent evolution is the independent evolution of similar features in species of different lineages. Convergent evolution creates analogous structures that have similar form or function but were not present in the last common ancestor of those groups. The cladistic term for the same phenomenon is homoplasy.</span>
7 0
3 years ago
In your own words, can you explain where a hot<br> spot can be found AND what does it looks like?
Blababa [14]

Answer:

well for one you can find a lot for examples like if the light of a blazing hot sun was reflecting on a wooden stick the spot where the sun is reflecting would have a red mark with smoke comming out the stop

4 0
2 years ago
Kenny has a sore throat and visits the doctor. The nurse collects a throat swab, places the swab on a petri dish, and then place
Doss [256]
The answer is C: because growth at 37°C would be ideal for revealing bacteria that are human pathogens. 37°C is equivalent to 98.6°F, the normal body temperature for humans. If bacteria are reproducing at this temperature in a petri dish, they are also most likely reproducing in the body. 

Cultures are made so doctors can be sure a person is sick with a specific bacteria often in order to make sure they are taking the right medication to get better. Choice A doesn't make sense, because we wouldn't want to kill the bacteria we are trying to study. Bacteria that makes us sick is harmful bacteria and is what we are trying to isolate. Choice B doesn't make sense, because they are only being incubated at one temperature, not a range or variety. Choice D is harder to rule out, but again the doctor wants the bacteria to reproduce so they can be sure that's what is causing the infection, so it wouldn't make sense that we would put the bacteria in a temperature they would not reproduce. 
7 0
3 years ago
Involves the loss of all part of a chromosome or one base​
Angelina_Jolie [31]

involves the loss of all part of a chromosome or one base

answer: Deletion

8 0
3 years ago
Other questions:
  • Am i correct and if i'm not can you help
    10·2 answers
  • A dark brown/black layer surrounding most of the eye which prevents light scatter within
    10·1 answer
  • 1. central increase or speeds up a process
    13·2 answers
  • If the answer is right i will give Brainlyiest answer.
    11·2 answers
  • True or False we can understand why we see natural resources like copper and gold where they are because we understand under whi
    11·1 answer
  • TIME REMAINING 01:39:44 Green plants need light in order to survive. Structures in the leaves absorb light, which in turn, helps
    8·2 answers
  • Question 1 (1 point)
    14·2 answers
  • Cómo se denominan las células ideas? ¿En dónde se localizan?​
    15·1 answer
  • How does the bacterial chromosome differ from the chromosomes found in eukaryotes
    7·1 answer
  • Why is cell called the basic unit of life​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!