Answer:
Modifying the accessibility of chromatic leads to complex regulation of eukaryotic gene expression.
The statement that asserts a true claim regarding Chromatin would be:
5). Modifying the accessibility of chromatic leads to the complex regulation of eukaryotic gene expression.
What is the Chromatin?
Chromatin is described as the convolution made up of DNA along with RNA and proteins that exist inside the cell nucleus from which the condensation of chromosomes takes place at the time of the division of the cell.
The last statement correctly states that it functions to alter the availability of chromatic leads for convolutions belonging to the eukaryotic gene.
The key function that it performs is to unite the DNAs within a cell in order to allow it to perform various processes done by the cell.
Thus, option 5 is the correct answer.
Learn more about "Chromatin" here:
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VOCABULARY:
1. Asexual reproduction
2. Asters
3. Cell cycle
4
Call plate
S. Centromere
6. Chiasma
7. Chromatid
& Chromatin
9. Chromosomes
10. Clone
11. Crossing over
12. Cytokinesis
13. Diploid
14. Fertilization
15. Gamete
16. Haploid
17. Interphase
18. Karyotype
19. Kinetochore
20. Meiosis
21 Metaphase
22 Mitosis
Given how sex-linked conditions involve genes that are carried on the X chromosome, which statement is true regarding sex-linked recessive condition inheritance pattern of males?
Group of answer choices
possession of a single X chromosome lessens the likelihood that a male will express a defective copy of the genes that cause this set of genetic disorders
possession of a single X chromosome increases the likelihood that a male will express a defective copy of the genes that cause this set of genetic disorders
genes found on the Y chromosome can protect males from defective genes found on the X chromosome and decreases male likelihood of expressing this set of genetic disorders
males and females always have an equal likelihood of showing this set of genetic disorders
Answer:
possession of a single X chromosome increases the likelihood that a male will express a defective copy of the genes that cause this set of genetic disorders
Explanation:
In humans, there are two types of sex chromosomes: X and Y. After fertilization, females receive two X chromosomes, while males receive one X and one Y chromosome. Sex-linked inheritance refers to phenotypic traits associated with genes located on a sex chromosome (either the X chromosome in both males and females or the Y chromosome exclusively in males). Sex-linked disorders/diseases are generally associated with mutations on the X chromosome (because the X chromosome is larger and contains more genes than the Y chromosome), and usually affect males because they contain only one copy of this chromosome. In these cases, females that have a single mutation on one X chromosome often have a normal phenotype due to the presence of the normal allele expressed from the other X chromosome.
What is photosynthesis?
Answer:
it is the process that plants use as well as other organisms, they use sunlight to synthesize foods from carbon dioxide and water.
Explanation:
List some of the diseases mentioned that have plagued humans from Egyptian nobles to now.
Answer: Many of the diseases which cause problems in today's society afflicted Egyptian populations. These include tuberculosis, malaria and schistosomiasis.
Explanation:
Compare and contrast point mutations and chromosomal mutations. Which part of the organism's DNA is affected as a result of each?
Answer:
In point mutation,the gene is affected however in chromosomal mutations,there is change in the structure or number of the chromosomes
The primary distinction among point mutation and chromosomal mutation is, the point mutation is a small mutation in which basically a single base pair of the either DNA or RNA encoding changes, whereas chromosomal mutation is a large-scale mutation in which the chromosome structure changes.
What is mutation?A mutation is an alteration in an organism's DNA sequence. Mutations can take place as a consequence of mistakes in DNA replication during cell division, mutagen exposure, or viral infection.
Mutagens are environmental factors that results in mutations. Mutagens can be either radiation, chemicals, or infectious agents.
In living organisms, there are two kinds of genetic mutations namely point mutation and chromosomal mutation.
The nucleotide sequences are usually altered in both cases. As a result, all these types of mutations can result in fatal diseases.
The main difference between point mutation and chromosomal mutation is that point mutation is a small-scale mutation that changes a single base pair of the DNA or RNA encoding, whereas chromosomal mutation is a large-scale mutation that changes the chromosome structure.
Thus, this is the comparison between the types of mutation.
For more details regarding mutation, visit:
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Key Term Matching
1. accessory organs
2. fundus
3. uvula
4. villi
5. large intestine
6. root
7. dentin
8. lamina propria
9. fauces
10. chyme
11. incisor
12. parietal cells
13. crown
14. stomach
15. cheeks
16. serosa
17. enamel
18. stratified squamous
19. gingivae
20. small intestine
21. pharynx
22. liver
23. molar
24. mucins
25. acinar cells
a. forms bulk of tooth
b. performs compaction
c. a cutting tooth villi
d. liquid food mixture in stomach
e. posterior opening of oral cavity
f. has three muscularis externa layers
g. portion of tooth above gum line
h. epithelium found in esophagus
i. are connected to GI tract by a duct
j. composed of loose connective tissue
k. dome-shaped stomach region
l. organ shared with respiratory system
m. substance harder than bone
n. exocrine part of pancreas
o. projection off of soft palate
p. in saliva to lubricate food
q. finger-like extensions of mucosa
r. portion of tooth below gum line
s. the gums
t. performs 90% of digestion and absorption
u. secretes bile
v. a grinding tooth
w. secrete HCI
x. outermost layer of GI tract wall
y. lateral walls of the oral cavity
Which taxon includes more species, an order or a family?
Answer: order
Explanation:
describe how carbon dioxide is produced by respiring muscle cells reaches the alveolar cavitiesin mammalian lungs
Answer:
Hope this helps:
The carbon (iv) oxide which has been produced by the respiring muscle tissue is diffused into the bloodstream in the form of bicarbonates, a process facilitated by an enzyme called carbonic anhydrase. The carbon (iv) oxide is then carried to the lungs.
Explanation:
Name and describe five ways in which plants can respond to stimuli
Answer:
environmental stimuli.
Light.
(Phototropism)
Gravity.
(Gravitropism)
Moisture.
Touch.
Explanation:
what products are made from the process of photosynthesis
Answer: glucose and oxygen
Explanation:
The formula for photosynthesis is:
Carbon dioxide+water-->glucose+oxygen
Anything on the right of the arrow is the products so, it is glucose and oxygen.
Hope this helps :)
Answer:
glucose and oxygen
Explanation:
plants need carbon dioxide that human and animal release in order to manufacture food(photosinthesize)
in return,they give is oxygen and glucose from the food it produces
All the different populations living in the same habitat or ecosystem make up _____ A.biodiversity
B.ecosystem diversity
C.genetic diversity
D.species diversity
Answer:
D.species diversity
Explanation:
its D because biodiversity,includes to all the many plants, animals, fungi, and microorganisms. And includes the many variety of ecosystems what's found on Earth. Ecosystem diversity, describes all of the different type of habitats around the world.
musculo que ayuda a la extensión de la rodilla
Answer:
creo que la respuesta es cuádriceps femoral
HELP WILL GIVE BRAINLIEST
Answer:
What are you talking about?
Explanation:
What
The diagram below shows the branching tree diagram for humans. The text box below it shows the set of derived shared characteristics for the branching tree. A slanting, horizontal line is shown. On the extreme left, there is a label that says Common Ancestor. Along the slanting, horizontal line there are five dots labeled from left to right as 1, 2, 3, 4, and 5. There is one vertical line between each of the consecutive five dots. The lines are labeled from left to right as Perch, Frog, Pigeon, Rats, and Human. A text box below the branching tree diagram is labeled Derived Shared Characteristics. In the box it says from left to right, Terrestrial during all stages, Jaws, Walking on two legs, Mammary glands and hair, and Four limbs. Look at the possible derived shared characteristics, shown in the text box. Think about where these should be placed along the branching tree diagram. Where in the branching tree would you most likely write jaws? Explain your answer.
Answer:
The diagram below shows the branching tree diagram for humans. The text box below it shows the set of derived shared characteristics for the branching tree.
Explanation:
Look at the possible derived shared characteristics, shown in the text box. Think about where these should be placed along the branching tree diagram. Where in the branching tree would you most likely write jaws? Explain your answer.
Which climate is best for supporting both plant and animal life? A.Tropical Rainforest B. Tundra C. Temperate Deciduous forest D. Desert E. Savanna F. Taiga
Deciduous forests, it holds both plant life and animals that thrives extremly well.
What is the difference between shifting cultivation and land rotation?
In mice, the wild-type agouti color is dominant to a solid black color (gene A, alleles A and a).
a. True
b. False
Answer:
True.
Explanation:
The wild-type agouti color is dominant to a solid black color in mice population because of the presence of dominant allele for agouti color and recessive allele for solid black color. Those allele which are dominant in the organisms can appear in their appearance while on the other hand, the allele which does not appear in the population is considered as recessive so that's why we can say that agouti color is dominant to a solid black color in mice population.
Please answer please I need help thank you
Algae provides more energy to the Box Turtle population.
If you see the bottom of the chain, Algae, whether the turtles eat it or not, also provides energy/food/resource for other forms of energy the turtles can consume, it's the base of the chain.
The answer is not aquatic insects because they do not supply as energy to as many sources as algae.
Hope this helped!
If I make a compound of the fake ions Spoofium (Sp2+) and Hoaxium (Hx1.) What will
their chemical formula be? Write your answer in the space below, using the superscript
or subscript button as necessary. The image is for reference, the pieces will not move.
Answer:
SpHz₂
Explanation:
An ionic or electrovalent bond isa Bob formed when there is a transfer of an electron from a metallic atom of an elemet to a non-metallic atom of another element. The number of electrons tranferered from the metallic atom to the non-metallic atom depends on the number of valence electrons that the metal possesses.
The fake ion Spoofium is a metallic element as indicated by the positive charge it carries whereas the ion, hoaxium, is non-metallic as it negatively charged. Spoofium will donate two electrons per atom while hoaxium will accept one electron per atom as indicated by the size of their charges.
When a compound is formed between Spoofium and Hoaxium, two hoaxium ions will be required to accept the two electrons of a Spoofium ion to form the compound, SpHx₂ as shown in the equation below:
Sp²+ + 2 Hx- ----> SpHx₂
2. Which organism forms the base of the food
web shown above?
A diatoms
B fish
C krill
D orcas
PLEASE HELP EASY SCIENCE WILL GIVE BRAINLIEST
Draw and label a fish
which of these general formulas represents an ionic compound between a Group 1 element (X) and a group 16 element (Y)
A. XY
B. X2Y
C.XY2
D. X2Y
Please help me. 10 points + brainliest
Answer:
A. XY
Explanation:
Sana nakatulong :,-)
Allie was in the park playing on the equipment. She noticed that on the highest slide, she slides down
A)
without friction.
B)
with the slowest speed.
with the greatest speed.
D)
at about the same speed as the shortest slide.
factors that affect rate of erosion
Answer:
farm management, rainfall, climate, soil type, soil cover, landscape, type of wave, crops, rock strength and position of coast.
Explanation:
Erosion can be defined as a geological process which typically involves the wearing out of earthen (soil) materials and the transportation of these materials by natural forces like water, wind, etc. Soil erosion is greatest when the soil is steep.
The steepness of a body such as river or stream refers to the downward slope or gradient of the body of water.
Generally, the steepness of a body affects the rate at which other materials would flow or move around. Thus, the steeper a river or stream, the greater would be its rate of erosion.
Other factors that affect the rate of erosion in an area include the following; farm management, rainfall, climate, soil type, soil cover, landscape, type of wave, crops, rock strength and position of coast.
Can someone please help me with this? I can’t figure it out.
Please only answer if you know it.
Thank you in advance.
12. Which change of state takes place when an Igneous rock forms?
A gas to solid
B solid to gas
C solid to liquid
D liquid to solld
Answer:d. liquid to solid
Explanation: Igneous rocks form when hot, liquid magma from inside the Earth cools and becomes solid. When this happens below ground, the rocks are called intrusive. When magma comes to the surface as lava and cools above ground, the rocks are called extrusive.
2. Which of the following is indicated by the pH
value of a solution?
A. its hydrogen ion concentration
B. its ammonium ion concentration
C. its ability to undergo a chemical reaction
D. ils ratio of solute amount to solvent volume
Answer:
Option A
Explanation:
The pH of a solution is determined by the following formula
pH = -log [H+]
Here H+ is the hydrogen ion concentration
Thus, if pH is known one can determine the hydrogen ion concentration by taking its antilog.
Hence, option A is correct
what does NADP+ want to carry outside of the thylakoids?
Need help please. I’ll give you 50 points
Which answer choice best completes the sentences?
The____________an inclined plane the ______________work needed to move an object up it.
A. shorter, more
B. shorter, less
C. longer, more
D. longer, less
Answer:
D. longer, less
Explanation: