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
Tcecarenko [31]
3 years ago
7

Where is DNA located in eukaryotic cells

Biology
2 answers:
zimovet [89]3 years ago
5 0
The DNA is located in the nucleus.<span />
SIZIF [17.4K]3 years ago
3 0
DNA (Deoxy Ribo-nucleic Acid) Is found in the Nucleus of the Cell, inside organelles called Chromosomes. 

The answer is Nucleus. 
You might be interested in
Invertebrates with "spine skin" are ______, which would include animals like ______. cnidaria;mollusca;echinodermata;porifera/ s
Nata [24]
Echinodermata; starfish
5 0
3 years ago
Read 2 more answers
Match each of the following terms
abruzzese [7]

Answer:

The correct match for the terms with their description is given below:  

Explanation:

  • Gene: f)  A sequence of nucleotides in DNA that codes for a functional product such as a protein.
  • Nucleotide: d) The building blocks of nucleic acids, includes a phosphate, sugar and organic base.
  • Chromosome: e) The structure that carries the DNA sequences
  • Frameshift mutation a) The loss or addition of a nucleotide pair in a DNA strand.
  • Point mutation: c) The substitution of one nucleotide pair for another in DNA strand.
  • Genotype: g) The entire genetic makeup of an organism
  • Phenotype: b) The physical and biochemical expression of the genotype.

7 0
3 years ago
The pKa of an acid depends partly on its environment. Predict the effect of each of the following environmental changes on the p
Galina-37 [17]
The pKa represents the pH of the medium at which the zwitterionic amino acid assumes most stable ionic form due to structural stabilization. As the pKa is dependent upon the environmental factors of the solution around the amino acids, a change in their structure and localization can cause change in the pKa of the protein. Thus, the answers can be found as below:

Part A: Decrease (As the lysine is basic in nature, it will tend to stabilize the electrostatic interaction and weak interactions between the acidic amino acids and hydrogen bonds in the viscinity, thus lowering the pH and hence pKa of the protein)

Part B: Increase (As the carboxyl group is acidic in nature, removal of it will tend to increase the pKa since the basic amino acids will tend to accumulate more negative charge in their viscinity)

Part C: Increase (As glutamic acid is an acidic amino acid, its shift from outside to a non-polar site will prevents its ionization and hence the pKa will tend to shift from slightly acidic to slightly basic, hence increase)
3 0
3 years ago
Please help me wuth this:
ipn [44]

1. Answer;

It facilitates the movement of the fetus towards the pelvic girdle thus the child is born headfirst.

Explanation:

  • During labor the pelvic floor facilitates movement of the fetus towards the pelvic girdle by resisting the descent of the presenting part. This makes the fetus to rotate forwards and therefore results in majority of the fetus being born headfirst.  

2. Answer;

Purple pushing lead to development of pelvic floor problems.

Explanation

;

  • Purple pushing involves the midwife instructing a woman to hold her breath for ten seconds while forcefully pushing down during a contraction.
  • in the second stage instead of waiting for the mother to feel the instant urge of pushing which lead to development of pelvic floor problems.

3. Answer;

Exercise can help to strengthen the abdominal muscles and reduce the appearance of diastasis recti.

Explanation;

  • By contracting transversal abs muscles they strengthen and pull the muscles inwards.
  • The diastasis recti reduce with time due since the rectus muscles come close to each other enabling a human being to live a normal life because flexion, bending and stability becomes easy.

4. <u>Answer</u>

  • Pelvic floor muscles
  • Stomach muscles
  • Abdominal muscles
  • Perineal muscles
  • Uterine muscles

<u>Explanation</u>

  • Abdominal muscles are stretched to their limit by term. They greatly decrease the ability to perform strong contraction.
  • Pelvic floor is vulnerable to muscular and neurological injury during labor and delivery.  
  • Perineal muscle tightening strengthens the pubococcygeus muscle and increases its tone.

5. Answer and explanation;

  • Sports that can lead to falling down e.g. skating
  • Sports that may involve altitude change
  • Exercises that involve lying flat on your back
  • Exercises that involve holding o breath
  • Motionless standing

6. Answer

Yes

Explanation

;

  • Exercise maintains physical fitness, health and wellness aiding growth to the unborn since the mother gains enough strength and energy and there is proper blood flow.
  • Many pregnant women tend to gain weight which may lead to health difficulties for example struggling to breath. The pregnant lady is able to cope with labor and she is able to get back in shape after the baby is born.

7. <u>Answer</u>;

One is supposed to get up slowly and gradually to avoid dizziness.  

<u>Explanation;</u>

  • Dizziness happens after a tiresome activity done continuously for a period of time thus one should get up slowly and gradually to avoid other injuries like falling endangering the life of the unborn child.

7 0
2 years ago
Match the # in the diagram with the correct structure/term.
raketka [301]

Answer:

1 is amino acid

2 is polypeptide chain

3 is tRNA

4 is codon

Explanation:

3 0
3 years ago
Other questions:
  • What are two important fuels that comes out of the oil refining process?
    5·1 answer
  • Which best explains why metal cooking utensils often have plastic coating on their handles?
    10·2 answers
  • Select all that apply
    8·1 answer
  • A reticulocyte count indicates that 5% of Tyler's red blood cells were reticulocytes. His blood test also indicated he had polyc
    10·1 answer
  • Water obtained from natural resources does not show neutral pH. What is the reason behind this?
    7·2 answers
  • Practice the above directional terms by describing the following relationships: The trachea (windpipe) is ___________ to the eso
    7·1 answer
  • Giving brain liest for who ever does all, IN YOUR OWN WORDS&lt; please and thak you i am giving brain liest :) i need a pro to h
    8·1 answer
  • Explain why you would recommend the nguni cattle meat to consumers in your locality?​
    9·1 answer
  • 1. Which of the following is NOT an essential characteristic required of an organism to be classified in the phylum Chordata?
    10·1 answer
  • In terms of direct or indirect sunlight, what kind of sunlight do we have during wintertime?​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!