|| ▼ 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 is the term for disease-causing organisms or agents?
bacteria
pathogens
viruses
fungi
Answer:
answer is
Explanation:
B. pathogens
hope it helped
Answer:
I hope this helps.
Explanation:
What would happen to a hurricane if more warm
water evaporates??
Answer:
reduces the warm core structure of the hurricane.
Explanation:
Since evaporation is a cooling process, it reduces the warm core structure of the hurricane and limits vertical development of convection.
Help mememmememememmemememem pleaseeeeeeeeeeee
what are the componets of environmental Scuence and how does the innterdependence of organisms impact the enviorment?
Answer: Organisms are a part of their environment which is rich in living and non-living elements that interact with each other in some way. The interactions of an organism with its environment are vital to its survival, and the functioning of the ecosystem as a whole.
Explanation: hope this helps youuu :D
How can our lack of ecological understanding harm us?.
Answer:
Lack of understanding ecology has led to degradation of land and environment which is home to other species thus leading to extinction and endangerment of species because of lack of knowledge e.g. dinosaurs ,mammoth, white shark ,black rhinos , sperm whales etc.
Also Know, why is it important for humans to study the ecosystem? The study of ecosystem is important for Environmental Conservation, Resource Allocation, reduce pollution and destruction of ozone layer. It provides information about the benefits of environment and judicious use of Earth's resources in ways that make the environment healthy for future generations.
Lack of ecological understanding will result in natural resource degradation including things like soil erosion, deforestation, wildlife extinction, energy shortages, damage to marine ecosystems, and depletion of mineral resources.
What is ecological understanding?A subfield of research called ecology includes the areas of human science, population, neighborhood, ecosystem, and biosphere.
Ecology refers to the study of organisms, the environment, and the interactions between organisms and their surroundings.
The main objective of an ecologist is to increase their understanding of the life processes, habitats, interactions, and biodiversity of species.
Therefore, Lack of ecological knowledge can lead to natural resource degradation, which encompasses issues like soil erosion, deforestation.
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1.) In plant cells, cytokinesis happens when a new ________ is formed between the two new cells.
a.) capsule
b.) pili
c.) ribosome
d.) nucleoid
e.) cell wall
Answer:
cell wall
Explanation:
The cell wall divides the cell into two compartments hence divides the cytoplasm
Biodiversity is key for the stability of ecosystems Explain why biodiversity is so important in an ecosystem.
Answer:
Variety of life is also called biodiversity The number of species of plants, animals, and microorganisms, the enormous diversity of genes in these species, the different ecosystems on the planet, such as deserts, rainforests and coral reefs are all part of a biodiversity.
why is it important
Declining biodiversity is a concern for many reasons.
1)A larger number of plant species means a greater variety of crops
2)Greater species diversity ensures natural sustainability for all life forms
3)Healthy ecosystems can better withstand and recover from a variety of disasters.
4) Provides biological resources such as Food , Medicinal resources and pharmaceutical drugs , Wood products , Ornamental plants , Breeding stocks, population reservoirs , Future resources , Diversity in genes, species and ecosystems
5) Ecosystem services as Protection of water resources and soil , Nutrient storage, Pollution breakdown
Explanation:
Biodiversity is important in ecosystems because it prevents the extinction of species, allows organisms to adapt to changes in the environment, and provides a wide range of materials and foods for survival. The number of species of plants, animals, and microorganisms, the enormous diversity of genes.
Is this right? Or is it the last one? Thank you!!
Answer:
yeah, it should be right :)
Answer:
yes i believe that it is
Explanation:
PLEASE HELP ASAP!
1.
2.
3.
4.
5.
6.
Answer:
hi your answer is number 2
24. The independent variable on a graph is
What is the independent variable of a graph
Answer:
The independent variable belongs on the x-axis (horizontal line) of the graphand the dependent variable belongs on the y-axis (vertical line). The x and y axes cross at a point referred to as the origin, where the coordinates are (0,0).
Explanation:
please mark as brainlist answers
The finely divided, red, brown, and yellow soil-coloring minerals originate by what process?.
Answer:
The answer is 3-precipitation of iron oxides during the chemical weathering process. Red, brown, and yellow coloration of soil is attributed to the presence of iron oxide minerals.
Explanation:
hope it help though...2 Earthquakes result from
A. the immobilization of faults.
B. the sudden return of elastically deformed
rock to its undeformed shape.
C. zones where body waves cannot be detected.
D. movement between the layers that make up
Earth.
Well, I would say it's A. Or D. But I would say D. Hope it helps! (Sorry if I get it wrong-)
Explanation:
Yeet.
could i get some help matching these
Answer:
nucleus circle thats all i know srry
Explanation:
Why are the functions of the wetlands important to humans? Select all that apply.
a) They make good mirrors.
b) They help prevent flooding.
c) They provide clean drinking water.
d) The generally negate the harmful effects of garbage on ecosystems.
How does the recombination of linked genes contribute to natural selection?.
Answer:
It maintains genetic variability in a species.
Explanation:
if a scientist used radiometric dating on a rock sample which of the following would she likley be trying to find out
Answer:
sedimentary rocks
Explanation:
can be dated using radioactive carbon, but because carbon decays relatively quickly, this only works for rocks younger than about 50 thousand years. So in order to date most older fossils, scientists look for layers of igneous rock or volcanic ash above and below the fossil.
The less energy available to a population, the ___ the population will be.
Please help
Answer:
c
Explanation:
with no energy it could all fall apart
What characteristic is shared by both inceptisols and entisols, the soils of flood plains? a. they both have well-developed soil horizons and profiles. b. both are young and only beginning to develop horizons and a soil profile. c. they are both at the final stage of soil development. d. none of the above please select the best answer from the choices provided a b c d
The characteristic is shared by both inceptisols and entisols, the soils of flood plains are b. both are young and only beginning to develop horizons and a soil profile.
The soil horizon is a layer parallel to the soil floor whose bodily, chemical and organic traits vary from the layers above and beneath. Horizons are described in lots of instances with the aid of using apparent bodily features, especially color and texture.
What is the soil horizon?Most soils have 3 foremost horizons (A, B, C) and a few have a natural horizon (O). The horizons are: O (humus or natural): Mostly natural remember which includes decomposing leaves. The O horizon is skinny in a few soils, thick in others, and now no longer gift in any respect in others.
Thus it is clear that the above answers are correct.
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Answer: B
Explanation:
A short, thick beak is best for birds whose food consists of thick seeds Question 4 options: True False.
Answer:
true
Explanation:
i think it will be easier to pick seed when the beak is short and thick
What is the role of transport proteins in biological membranes?
La naturaleza de las proteínas de membrana determina su función: ... Transportadoras: son proteínas que cambian de forma para dar paso a determinados productos.
Receptores: Son proteínas integrales que reconocen determinadas moléculas a las que se unen o fijan..
Answer:
Transport proteins function in both active and passive transport to move molecules across the plasma membrane. ... These channel proteins are responsible for bringing in ions and other small molecules into the cell. It's important to remember that each channel protein can only bring in a specific molecule.
Recall that the Sun, like Earth, can be divided into layers called zones. Nuclear fusion occu
in this layer, or zone, of the Sun.
The answer choices
The convection zone
The photosphere
The radiative zone
The core
Answer: The sun glows because of nuclear fusion that takes place in its core. What do nuclear reactions on the sun produce? Nuclear reaction inside the Sun is fusing of Hydrogen to Helium and release out.
Explanation: (I think this your answer) Good Luck
I NEED HELP QUICK domain F has these chareristics 1 cells do not have nuclus 2 all are unicellular 3 some move some do not move 4 all make food using chemicals instead of light 5all live in hostile environments what domain is F? Archaea eukarya Bactria
Answer:
Prokaryotes have been and are able to live in every environment by using whatever energy and carbon sources are available. Prokaryotes fill many niches on Earth, including being involved in nutrient cycles such as nitrogen and carbon cycles, decomposing dead organisms, and thriving inside living organisms, including humans. The very broad range of environments that prokaryotes occupy is possible because they have diverse metabolic processes. Phototrophs (or phototrophic organisms) obtain their energy from sunlight. Chemotrophs (or chemosynthetic organisms) obtain their energy from chemical compounds.Marisa is going to conduct an experiment to test a new anti-depressant medication. Some subjects will be taking the actual medication while others will take a placebo. Marisa is going to make this a single-blind experiment. What is one advantage of using a single-blind experiment in this study?
Answer:
One of the main advantages of using a single blind study in this case is that she will have uneffected people to compare to the ones who took the medicine
Explanation:
Using a single-blind experiment in testing the new anti-depressant medication offers the advantage of minimizing potential bias in the participants' responses, which could arise from their knowledge of whether they are receiving the actual medication or a placebo.
In a single-blind experiment, participants are unaware of whether they are receiving the medication or the placebo. This reduces the likelihood of placebo effect and experimenter bias. Participants' psychological and behavioral responses are more likely to be genuine and unbiased since they lack knowledge of their group assignment.
This strengthens the study's internal validity by improving the accuracy of evaluating the true effects of the anti-depressant medication without the influence of participant expectations or experimenter interference.
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If an organism has a diploid number of 22, its haploid number is
A way to measure the economy's performance is to measure categories of national
A) exports.
B) imports.
C) income.
D) resources.
Which of the following is not a way that meteorologists predict weather?
O Data collection
O Data study
O Data analysis
Data theories
Data analysis is not a way that most of the meteorologists predict weather. Thus, the correct option is C.
What are the ways meteorologists predict weather?Observational data are collected by the doppler radar, radiosondes, weather satellites, buoys and other instruments which are fed into the computerized NWS numerical forecast models.
The models which are used for equations, along with that of new and past weather data, to provide forecast guidance and information to meteorologists. By taking the readings from the weather stations, satellites and even data which is captured by the airplanes to reveal the current state of the atmosphere.
Data analysis is not a way which most of the meteorologists predict weather.
Therefore, the correct option is C.
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what would the probability be that the son has dark hair?
Quiz
Which of the following statements best describe why cardiac muscle tissue in the heart is considered a
tissue?
Choose 2 answers:
Cardiac muscle tissue is found throughout the body, carrying out a wide variety of functions
for the organism.
Cardiac muscle tissue is made up of muscle cells, which are a type of specialized cell.
The cells in cardiac muscle tissue work together to help the heart muscle contract.
Report a problem
Answer:
The cells in cardiac muscle tissue work together to help the heart muscle contract.
Explanation:
The statement best describes why cardiac muscle tissue in the heart is considered a tissue are:
B. Cardiac muscle tissue is made up of muscle cells, which are a type of specialized cell.
C. The cells in cardiac muscle tissue work together to help the heart muscle contract.
What are cardiac muscles?Cardiac muscles are the muscles that are only found in the heart of the body. These muscles include fibroblasts, cardiomyocytes, and smooth muscle cells. These muscles are tubular and of red color.
Cardiac muscle tissue is one of the three types of tissues found in the body. These tissues help in the contraction and relaxation of the heart and help in the pumping of blood in the body.
Thus, the correct options are B and C.
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What is 1550 dm expressed in hectometers?
Answer:
my dude its 1.55 hm
Explanation:
Answer:
1.55 hm
Explanation:
1.5 HM is 1550 DM expressed in hectometers
1. PLEASE HELP!
Write an equation for the line that is parallel to the given line and that passes through the given point.
y = -5x + 3; (-6, 3)
Answer:
y=−5x−27
Explanation:
mark brainliest ples
Answer:
y = − 5 x − 27
Explanation:
m = − 5
y − ( 3 ) =− 5 ⋅ ( x − ( − 6 ) )
y−3=−5⋅(x+6)
y=−5x−27
Hope this helps! And plz mark Brainliest! :)