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serious [3.7K]
3 years ago
12

Which of the following is not a characteristic of fungi

Biology
1 answer:
fgiga [73]3 years ago
3 0
I know you didn't post your answer choices but I believe your correct answer would their cell walls consist mainly of cellulose.

Because cellulose definition- 
<span>Polysaccharide made by joining glucose subunits which makes plants and some protists sturdy.
Meaning it cannot have fungi.</span>
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Kalie, age 18, is prescribed progesterone for the treatment of primary amenorrhea. which adverse effect would need to be reporte
padilas [110]
The answer would be: C. Pain in one leg

The pills could cause several side effects like gaining weight or breast tenderness but it was not dangerous. The side effects that need to be reported is a pain in one leg which indicate a deep vein thrombosis.
Lump in the breast also dangerous as it indicates a breast tumor/cancer.
8 0
3 years ago
Assume that the mother's genotype is AZ/az, and the father's genotype is Az/aZ, and the recombination rate is 10%. What are the
Varvara68 [4.7K]

Answer:

.45 from mom, .05 from dad

Explanation:

Given that:

the mother's genotype is AZ/az

i.e AZ = 50%

az = 50%     (parental)

But  we  were also told that the recombination rate is 10% which will like wise affect the mother's genotype

So 100% -10% = 90 % of the mother's genotype

We have a new genotype

AZ = 45%

az = 45% (parental)

Therefore the probability of az gamete from the mother = \frac{45}{100}

= 0.45

Similarly; the genotype of the father is:  Az/aZ

This is an heterozygous father who is diploid hence, there is a remarkable presence of two copies of each autosomal chromosome.

Az is the allele of the genes in one chromosomes and aZ is the allele of the genes in the other.

The gametes of this self cross are: Aa, AZ, az, zZ

Therefore; the recombinants are:

AZ

az

Since there are 10% recombinant; then

AZ = 5%

az = 5%

Therefore the probability of az gamete from the father = \frac{5}{100}

= .05

4 0
4 years ago
Explain the process by which the land, atmosphere, and oceans of earth formed
Kamila [148]
Answer: Land: Denser materials sank to the earths center and less dense materials were forced to the outer layers, forming a thin crust. Atmosphere: Less dense molecules rose to the surface. Oceans: As earth cooled, water vapor condensed to form rain which lead to the formation of oceans.
8 0
3 years ago
What are restriction enzymes and how are they used to cut DNA?
Colt1911 [192]

Answer and Explanation:

A restriction enzyme is a type of endonuclease enzyme  that recognizes  a specific short nucleotide sequences on the DNA and  cuts the DNA only at palindromic sites. There are different types of restriction enzymes:

1. Type I restriction enzyme – It cuts at sites far  from the recognition site and requires both ATP and S-adenosyl-  L-methionine as cofactor to function.  

2. Type II restriction enzymes – It cleaves at short-specific distances from the recognition  site and mostly  requires magnesium to function.

3. Type III restriction enzymes – It recognizes two  separate non-palindromic sites and cleaves at 20–30 base  pairs away from a recognition site. It requires both ATP  and S-adenosyl-L-methionine  .

The restriction enzymes cleave DNA sequences producing either sticky or blunt ends that can be ligated with other sequences.

4 0
3 years ago
In humans, adult brain cells called neurons are terminally differentiated. This means that they are completely mature and no lon
antiseptic1488 [7]

The answer choice above which best describes how the cell cycle relates to neurons is:

Neurons do not go through M phase.

Option a is the correct answer

<h3>What is a neuron?</h3>

A neuron is defined as structural and functional unit of the nervous system

Complete question:

In humans, adult brain cells called neurons are terminally differentiated. This means that they are completely mature and no longer undergo the cell cycle.

Which of the following statements best describes how the cell cycle relates to neurons?

a. Neurons do not go through M phase.

b. Neurons passes through the M phase

c. None of the above

So therefore, the answer choice above which best describes how the cell cycle relates to neurons is:

Neurons do not go through M phase.

Learn more about neurons:

brainly.com/question/11538106

#SPJ1

7 0
2 years ago
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