Gene is taken into consideration as the essential gadget of DNA. The similarity in DNA sequences of various organisms replicates a not unusual place ancestry, which seems to be shared with the aid of using all organism's gifts on earth.
Human DNA suggests very much less similarity with weeds' (vegetation) DNA, that's around 18%. Thus, vegetation display one-of-a-kind metabolic capabilities from human beings, consisting of photosynthesis.
Human DNA suggests around 26% similarity with yeast (fungus) DNA, as yeasts have a few housework genes, equal to genes found in human beings. For example, genes to uptake strength from sugar breakdown.Human DNA suggests 44 % similarity with fruit fly (insect) DNA. Mammals, consisting of human beings and bugs percentage genes, which might be chargeable for their increase and structures.Human DNA suggests 92 % similarity with the DNA of mice as they each are mammals and a percentage many, not unusual place genes.Human DNA suggests 98 % similarity with the DNA of chimpanzees. That is why chimpanzees are taken into consideration as closest relatives of human beings.What is DNA?
DNA is a coiled structure that has a loop that is twisted and has ciloing.
It also has nucleotides sequence for amino acids.
Therefore is clear that all the percentages of DNA calculated are given above.
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What type of cell does the HIV virus use as a host cell?
bone marrow cells
nerve cells
blood cells
CD4 cells
|| ▼ Answer ▼ ||
CD4 cells|| ✪ Explanation ✪ ||
The type of cell that HIV uses as a host cell by attacking and destroying such cell is called CD4 cells. It is a lymphocyte also referred to as T cells that is responsible for battling infections. Since HIV cannot reproduce on its own, it binds to a host cell which is the CD4 cell.
Hope this helps!
If you have any queries please ask. =)
What can happen to a protein when changes happen is the sequence of bases that make up a gene
Explanation:
A missense mutation is when the change of a single base pair causes the substitution of a different amino acid in the resulting protein. This amino acid substitution may have no effect, or it may render the protein nonfunctional.
4. There are 12 grams of protein in 2 ounces of almonds.
Answer:
22.5
Explanation:
multply the 12 x 2 and then choose the close to the number what you have on you cost.
Which region is most likely to have the highest population in the state?.
Answer:
south-central Asia
Explanation:
Globally, the population density per square kilometer stands at about 58.7 inhabitants, and south central Asia is the most densely populated region in the world. The global population is increasing rapidly, so population density is only expected to increase as well.
A double-blind, randomized study is being used to test the effectiveness of a new drug that targets the multi-drug resistant bacterium Clostridium difficile. Infected participants in the study were given either a placebo or the test drug and then monitored for one month for clearance of infection. This type of study can best be characterized as a(n)_________________.
A. observational study
B. cross-sectional study
C. Correlation study
D. experimental study
the answer is c. correlation study
How many tall plants with violet flowers were expected?.
Which is required for both anaerobic respiration and aerobic respiration?
oxygen
O water
O mitochondria
O glucose
Answer: Glucose
Explanation: Substrate is always required. Glucose is the substrate. Anaerobic respiration in absence of o2 and aerobic in presence of o2.
Aerobic respiration totally converts glucose into carbon dioxide and water, whereas anaerobic respiration only fully converts glucose into lactic acid or alcohol (alcohol fermentation) (lactic acid fermentation). Thus, option D is correct.
What similarity in anaerobic and aerobic respiration?The fact that glucose is used as the first molecule in both aerobic and anaerobic respiration is one of their similarities.
Additionally, both aerobic and anaerobic respiration result in the production of ATP, but aerobic respiration generates far more ATP than anaerobic respiration.
For a modest output of ATP, glucose is partially broken down in the cytosol during anaerobic respiration.
For a higher yield of ATP, aerobic respiration uses oxygen to completely break down glucose in the mitochondria.
Therefore, glucose is required for both anaerobic respiration and aerobic respiration.
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5 questions for 30 pts planetary data table
i) Planets distance from the sun means the distance between the sun and the planet while a solar year means the time taken for a planet to revolve around the sun, therefore as the distance between the sun and the planet increases the time taken for the revolution around the sun also increases.
ii) The rotation of rocky planets ( Mercury, Venus, Earth, Mars) are longer than the rotation of the Gaseous planets ( Jupiter, Saturn, Uranus, Neptune).
iii) The planet Mars has a day similar to the Earth's day.
iv) I dont actually got this question, I'm sorry
v) I cant find this question from the file you had given.
Till 3rd, I hope it helped u,
pls put thanks and mark this as the brainliest, ^_^.
How could disease-causing bacteria get inside a cell without damaging the cell membrane?
(Subject is science just cant find science on the subjects list)
Answer:through the process of Executive
Explanation:
Biotic factors are living organisms such as plants and insects.
-. Does secondary succession occur with or without soil?
I
Answer: I think with
Explanation:
a plant group that produces nake seeds
Answer:
some plants are : conifers, cycads, and ginkgo
Explanation:
Hope this helps
Answer:
In gymnosper ms (plants with “nake d seeds”—such as conifers, cycads, and ginkgo), the ovules are not enclosed in an ovary but lie exposed on leaflike structures, the megasporophylls.
Explanation:
I hope this helps!
please help!! Brainliest!!
The following factors will determine what type of volcano will form. Check all that apply.
Explain how considerations for human health help drive environmental policy decisions.
Answer:
Humans impact the environment, which can, in turn, have an effect on human health. Pollution is caused by human activity, and it also affects human health. Air pollution can cause respiratory problems and water pollution can lead to digestive problems. As human health is affected by these issues, concern increases and policies are enacted that address the causes of the issues. These policies do benefit the environment, but are, in part, brought about by concerns over human health.
Explanation:
Answer:
Humans impact the environment, which can, in turn, have an effect on human health. Pollution is caused by human activity, and it also affects human health. Air pollution can cause respiratory problems and water pollution can lead to digestive problems. As human health is affected by these issues, concern increases and policies are enacted that address the causes of the issues. These policies do benefit the environment, but are, in part, brought about by concerns over human health.
Explanation:
The formation of new organisms is called
Answer:Reproduction is the biological process by which new individual organisms produce.
Through vincent van gogh’s use of varying brushstrokes in the above painting, he exemplifies what technique of texture?.
Answer :D
The rough texture and the raised surface is what Van Gogh is famous for, and the technique is called Impasto.
Question explanation:
(I explained in the answer so, this section has no need.)
Sorry if this answer is incorrect - Answered by Lilo
Heather mixes two white liquids together. Immediately, a gray liquid forms.
How is the gray liquid related to the white liquids?
An organism that feeds only on plants is known as a herbivore. What is another Hm term for an organism that feeds only on plants?
A. produceer
B. primary consumer
C. secondary consumer
Answer:
Primary Consumer
If a somatic cell replicated via mitosis every 3 days, how many somatic cells would you have in 30 days?
Answer:10
Explanation:
Overpopulation can affect the natural environment by.
Answer:
it impacts causes over-farming, deforestation, water pollution and global warming.
Explanation:
you need to feed, house and transport more people, so you'll need more water, food, fuel and land.
Which of the following describes how humans can create a sustainable practice between the meat system and the green system?
Reducing the number of livestock to increase the number of crop farms
Using the waste and byproducts of livestock to help create more arable land for crops
Reducing the number of crops consumed by livestock by placing more animals in feedlots
Using the grass and seeds that are not consumed by livestock to feed nations with food scarcity
The option that describes how humans can create a sustainable system is : ( B ) Using the waste and byproducts of livestock to help create more arable land for crops
Ways to balance the meat and green systemTo balance the meat system and the green system, the systems should be interdependent on each other, that way excessive waste will be reduced and both systems will gain mutually. One way to achieve this collaboration is the use of waste products from livestock as manure to create more arable land which in turn will lead to better crop production.
Hence we can conclude that The option that describes how humans can create a sustainable system is Using the waste and byproducts of livestock to help create more arable land for crops.
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In which phase of mitosis do spindle microtubules shorten?.
More specifically, in the first part of anaphase — sometimes called anaphase A — the kinetochore microtubules shorten and draw the chromosomes toward the spindle poles.
only answer if you know the right answer please
Answer:
Z
Explanation:
Z is the area, while X isn't.
When a solution is mixed, the following observations were made:
I. The mass of the solution remained the same.
II. Phase changes were observed.
III. The color of the solution remained clear.
IV. The temperature of the solution increased.
Which observation is a sign that a chemical change has occurred?
Answer:
IV. the temperature of the solution increased
Explanation:
all chemical change is either exothermic or endothrrmic, temperature is a sign of an exothermic reaction (pretty sure)
Which of the following is an example of an invasive species?
A. Fire Ants, which were accidentally brought into country, harming cows
B. Grizzly bears that are eating trash in mountainous neighborhoods
C. A silverback gorilla that has been brought into a zoo in CalIfornia
Answer:
A
Explanation:
An invasive species is an organism that is not indigenous, or native, to a particular area and can cause great economic and environmental harm to the new area it was purposely or accidentally introduced to.
do all cells have ribosomes?
Answer:
yes all coll have ribosomes
Answer:
yes
Explanation:
yes....................... please rate
During formation of atp by atp synthase, rotation of the ______ causes a conformational change in the ______, which has the enzymatic activity.
Answer:
F0 complex and stalk
F1 complex
Explanation:
HELPP PLEASE
What evidence partly supports the idea that the carbon in the cellulose of the tree is the same
carbon that was in the atmosphere before?
O The carbon combined with oxygen to make CO2.
O A chemical reaction occurred that converted sugar from within the tree into starch.
O The oxygen in the cellulose is the same oxygen that was in the air.
O A chemical reaction occurred in which the carbon in the atmosphere became part of a sugar molecule.
If the oxygen in the cellulose molecule found in a tree is the same oxygen that was found in the air, it can be used as evidence to support that the carbon in the cellulose is the same as the one in the atmosphere.
Carbon fixationCarbon, in the form of carbon dioxide, in the atmosphere is fixed into plant tissues as carbohydrates during the process of photosynthesis.
Oxygen is released during the process but the oxygen comes from the splitting of water.
Thus, if the oxygen found in the cellulose of a plant corresponds to the oxygen found in the atmosphere, it is an indication that the carbon in the cellulose is also the same carbon in the atmosphere.
More on carbon fixation can be found here: https://brainly.com/question/1601963
What occurs during a solar eclipse?
Earth is closest to the Sun.
There are small tides across Earth.
The moon’s shadow falls on Earth.
The moon is covered in Earth’s shadow.
Answer:
C) The moon's shadow falls on Earth
Explanation:
I got it right on a quiz :)
During a solar eclipse the moon’s shadow falls on Earth. Hence option c is correct.
What is solar eclipse?Solar eclipse is defined as the Moon blocks some or all of the Sun's light from reaching Earth as it travels between Earth and the Sun. Eclipses of the sun happen when the moon passes in front of the earth and the sun. Earth is covered in a shadow because the moon prevents the sun's light from reaching it. If the moon fully obscures the sun, it is said to be a total solar eclipse.
When the Moon travels directly between the Sun and Earth, a solar eclipse occurs, covering Earth's surface with its shadow. The Moon's orbit doesn't quite align with the Sun and Earth, thus its shadow typically crosses the planet either above or below.
Thus, during a solar eclipse the moon’s shadow falls on Earth. Hence option c is correct.
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What do you think a biotic factor is within an ecosystem?.