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Vlada [557]
2 years ago
13

What are hydrogen bonds?

Biology
2 answers:
NeX [460]2 years ago
8 0
<span>Definition of a hydrogen bond is an electrostatic attraction between two polar groups that occurs when a hydrogen atom covalently bound to a highly electro negative atom such as nitrogen, oxygen, or fluorine experiences. Hope this helps </span>
Aneli [31]2 years ago
7 0
I should have paid more attention is biology

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If the female fly has EE and the male fly has EE, what are the possible percentages of phenotypes and genotypes of their offspri
algol [13]

Answer:

100% EE, 100% red eyes

Explanation:

For an organism, the genotype refers to the genetic characteristics of the organism while the phenotype refers to the physical characteristics of the organism.

The red eyes (E) is dominant while the white eyes (e) is recessive.

Since both parents are EE, the genotype of their offsprings would be EE, EE, EE, EE

That is: EE × EE = EE, EE, EE, EE

Hence the genotype is 100% EE.

Also, the phenotype is 100 red eyes.

4 0
3 years ago
Which statement is true of the many parts of the biosphere?* O A. Each part includes salt water. O B. Each part is completely un
navik [9.2K]

Answer:

The answer is D Each part is connected to all the others

Explanation:

While each part is different they interact with eachother to exchange matter and make life possible :) Hope this helps!

6 0
3 years ago
Match the descriptions to the processes.
UNO [17]

Answer:

A) Ice cream starts dripping down the sides of an ice cream cone: melting

B) Fog is created by using dry ice:  sublimation

C) Frost forms on trees on a very cold day: deposition

D) The mirror gets fogged up when you breathe on it: condensation

E) Your wet hair dries after a few minutes: evaporation

F) Liquid glass cools and hardens : freezing

Explanation:

Sublimation process where solid state changes to gaseous state by escaping liquid state.

Deposition process where gaseous state changes to solid state by escaping liquid state.

Condensation process where gaseous state changes to liquid state.

Melting is the process where solid state changes to liquid state.

Evaporation process is a process where liquid state changes to gaseous state.

Freezing is the process in which liquid changes to solid state.

3 0
3 years ago
Read 2 more answers
What genotype goes in the ?? box<br> S<br> S<br> S<br> SS<br> Ss<br> S<br> Ss<br> ??
Reil [10]

Answer:

It's ss....................

8 0
2 years ago
10. Which process helps to preserve the genetic information stored in DNA during DNA replication?
Tems11 [23]

Nucleotides lining up along the template strand according to base pairing rules process helps to preserve the genetic information stored in DNA during DNA replication

Option D

<h3><u>Explanation:</u></h3>

The DNA is a semi conservative molecule from the genetic information storing point of view. The genetic information is stored there in form of the alignment and arrangement of the nitrogen bases. These nitrogen bases are replicated just in order to conserve the genetic information.

During protein synthesis, same nitrogen bases get denoted in the RNAs and this gives the particular protein which is required in the body.  No molecule present in the body can destroy the DNA and its alignment. It’s conserved as long as no external molecule or force destroys it. So it’s conserved in a very safe way.  

4 0
2 years ago
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