Has a nucleus and a cell wall that contains chitin

Biology

2 answers:

VMariaS [17]3 years ago

5 0

Prokaryotes have nuclei and a cell wall that contains chitin

Karo-lina-s [1.5K]3 years ago

4 0

Prokaryotes.
I hope this helps!!

You might be interested in

4. Read the following sentence from the section "Are All Enzymes Proteins?"

ololo11 [35]

Answer:

Explanation:

Pretty sure that's the correct answer.

6 0

3 years ago

Explain (1) what type of variation is always required for natural selection and (2) where this variation comes from?

larisa86 [58]

When we talk about evolution we come across the process of natural selection. Genetic variation is always required for the natural selection. A change or variation in the genes may help the individuals in a population to better adapt to the environment. Such changes may be brought by mutations or random mating in the population. Such variations help in the survival of the population by allowing them to adapt to changing environmental conditions.

4 0

3 years ago

In a strand of DNA, each single nucleotide represents a single letter of the DNA code. The following image represents a segment

OleMash [197]

The immense amount of information stored in DNA is coded with just four base nucleotides. These four nucleotides are paired by twos to form complementary DNA chains.

The makeup of DNA is limited to two pairs of nucleotides bases. One of these pairs is a pyrimidine base whilst the other forms a purine base. The four nucleotides that will make up the entire DNA code are:

Adenine (A)
Guanine (G)
Cytosine (C)
Thymine (T).

A and G will pair to form the purine base, meanwhile, Cytosine pairs with Thymine to form the pyrimidine base. As per the entire DNA code, A will always pair with G.

Whilst C always pairs with T. This is due to the very nature of the nucleotides themselves and will not change throughout the synthesis or duplication of DNA. Therefore, to complete the complementary strand described in the assignment we must match the letter given with its corresponding base pair, using this rule of DNA.

To learn more visit:

brainly.com/question/967810?referrer=searchResults