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Sav [38]
2 years ago
12

The nucleotide or ____________ sequence must be aligned. the alignment is examined for a phylogenetic ____________ .

Biology
1 answer:
Aleks [24]2 years ago
7 0

The nucleotide or <u>amino acid</u> sequence must be aligned. the alignment is examined for a phylogenetic <u>signal</u>

<h3>What are amino acids?</h3>

Amino acids can simply be defined as those molecules that combine to form proteins.

So therefore, the <u>nucleotide</u> or amino acid sequence must be aligned. the alignment is examined for a phylogenetic <u>signal</u>

Learn more about amino acids:

brainly.com/question/2526971

#SPJ1

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Why does the body of a multicellular organism grow larger through cell division rather than by simply growing larger cells? give
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1.LARGES CELLS WILL REQUIRE MORE SPACE 
2,LARGER CELLS WILL ALSO REQIURE MORE AND MORE NOURISMENT
5 0
3 years ago
You must draw a Punnett square and work out these problems to get the correct answers. In cats, long-hair (H) is dominant to sho
Lana71 [14]

Answer:

The correct answer is -

Genotypes: 1 heterozygous dominant: 1 recessive

Phenotypes: 1 long hair cat: 1 short hair cat

probability: 50% chances of both long and short hair cats

Explanation:

It is given that long hair is a dominant represented by H, over the short hair represented by h. In the cross of a heterozygous cat for long hair with a cat with short hair, would produce H, h and h, h gametes respectively.

Cross: Hh × hh

    H    h

h    Hh   hh

h   Hh   hh

In this Punnett, there are two heterozygous long hair offspring produced and two short-hair cats.

So, Genotypes: 1 heterozygous dominant: 1 recessive

Phenotypes: 1 long hair cat: 1 short hair cat

probability: 50% chances of both long and short hair cats

7 0
3 years ago
If a molecule is too large to slip through the spaces in the membrane, how will that molecule enter the cell?
o-na [289]
The molecule will enter the cell using a channel protein.
6 0
3 years ago
Which two kingdoms consist only of cells without nuclei?
trapecia [35]

Answer:

Eubacteria and archaebacteria

Explanation:

8 0
4 years ago
If you were an electron, and your home town was your nucleus, what would you need to do in relation to your home town to emit li
Scilla [17]

Answer:

Option B, Move closer to your home town

Explanation:

The options for the given question are as follows -

A) Knock down your previous house and build a bigger one.

B) Move closer to your home town.

C) Move further away from your home town.

D) Stay where you are but speed up your daily life

Solution -

Electrons carry negative charge while nucleus carries positive charge due to the presence of positively charged proton ions and neutral ions (which has no charge). All the electrons are attracted towards the nucleus due to its positive charge. The orbit on which an electron revolves around a nucleus has higher energy level as compared to the energy levels located in between the space of electron and nucleus.  

While moving from a high energy orbital to a low energy level orbital, an electron releases some energy.  Hence, in order to move closer to home, electron needs to push itself toward the nucleus by releasing energy

Hence, the given option is B

5 0
3 years ago
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