Answer:
- Transcription, nucleus
- Translation, cytoplasm (ribosome)
Explanation:
Two major processes are involved in the expression of a gene in living organisms and they are: transcription and translation. Transcription is the process whereby mRNA transcript is synthesized from a DNA template. In the process of transcription which occurs in the NUCLEUS, the base sequence from DNA is recorded into the mRNA.
On the other hand, translation is the process whereby the mRNA transcript is used to synthesize an amino acid sequence. In other words, translation involves the process of assembling a protein from an mRNA transcript in an organelle called RIBOSOME located in the cytoplasm.
Human Immunodeficiency Virus (HIV) infects cells of the immune system.
Describe the effects of HIV on the immune system.
Explanation:
Results in a decline in CD4+T cell numbers below the critical level, and loss of cell-mediated immunity. Therefore the body becomes progressively more susceptible to opportunistic infections and cancer.
Tonya is standing on a rock about to jump into a lake. Which best describes her potential and kinetic energy
Answer:
Tonya's potential energy is converted into kinetic energy
Explanation:
Potential energy:
Potential energy is a type energy possessed by a body by virtue of the position of the body.
Kinetic energy
Kinetic energy is defined as the energy of the body possessed by the motion of the body.
In the context, Tonya is standing on a rock. So Tonya has a potential energy due to her position which is equal to :
P.E. = mgh
where m = mass of Tonya
g = acceleration due to gravity
h = height of her position from the surface
When Tonya jumps into the lake, she posses kinetic energy due to her motion.
So her potential energy is transferred into kinetic energy when she jumps from the rock to the lake.
A hypothetical bacterium swims among human intestinal contents until it finds a suitable location on the intestinal lining. It adheres to the intestinal lining using a feature that also protects it from phagocytes, bacteriophages, and dehydration Fecal matter from a human in whose intestine this bacterium lives can spread the bacterium, even after being mixed with water and boiled. The bacterium is not susceptible to the penicillin family of antibiotics. It contains no plasmids and relatively little poptidoglycan. This bacterium's ability to survive in a human who is taking penicillin pills may be due to the presence of
A) gram-negative cell wall
B) peptidoglycan in the cell wall
C) lipopolysaccharides in the cytoplasm
D) long polypeptides in the cell wall
Answer:
the correct answer would be b
Explanation:
How large was Biosphere 2?
A.
1 acre
B.
3 acres
C.
10 acres
D.
25 acres
Answer:
B
Explanation:
it was 3.14 acres but that is closest to 3 Acres so the answer is B
it says the ground was 40 Acres but that isn’t an option so i went with floor area which was 3.14 so i would say B
Answer:
Your answer would be B
Explanation:
1
What is the major difference between prokaryotic and
eukaryotic cells?
А
Prokaryotic cells have no genetic material; eukaryotic cells
do
B
Prokaryotic cells engage in photosynthesis; eukaryotic
cells don't
C
Prokaryotic cells have no membranes around their nuclear
material; eukaryotic cells do
D
Prokaryotic cells can move on their own; eukaryotic cells
can't
Answer:
the answer is a
Explanation:
I did the same assignment as well
Hope this helped ;)
List various ways that humans impact the environment and change the ecosystems in which they live. Include your explanation how this can impact the population of animals that live in these ecosystems.
Answer:
Humans impact the physical environment in many ways: overpopulation, pollution, burning fossil fuels, and deforestation. Changes like these have triggered climate change, soil erosion, poor air quality, and undrinkable water.
Explanation:
Humans impact the physical environment in many ways: overpopulation, pollution, burning fossil fuels, and deforestation. Changes like these have triggered climate change, soil erosion, poor air quality, and undrinkable water.
what is the mass in grams of 300 ml of salt water with a density of 1.30 g/cm3
Answer:
The mass of salt water is 390 grams
Explanation:
To calculate the mass of salt water, we use the equation:
\text{Density of substance}=\frac{\text{Mass of substance}}{\text{Volume of substance}}Density of substance=
Volume of substance
Mass of substance
Density of salt water = 1.30g/cm^31.30g/cm
3
Volume of salt water = 300 mL = 300cm^3300cm
3
(Conversion factor: 1mL=1cm^31mL=1cm
3
)
Putting values in above equation, we get:
\begin{gathered}1.30g/cm^3=\frac{\text{Mass of salt water}}{300cm^3}\\\\\text{Mass of salt water}=(1.30g/cm^3\times 300cm^3)=390g\end{gathered}
1.30g/cm
3
=
300cm
3
Mass of salt water
Mass of salt water=(1.30g/cm
3
×300cm
3
)=390g
Hence, the mass of salt water is 390 grams
Answer: 390 grams
Explanation: You should use an equation to get this answer.
Hope I could help! brainlist?plz
What type of wave is created by boats?
Answer:
A bow wave is the wave that forms at the bow of a ship when it moves through the water. As the bow wave spreads out, it defines the outer limits of a ship's wake. A large bow wave slows the ship down, is a risk to smaller boats, and in a harbor can damage shore facilities and moored ships.
hope this answer helps you.....
Bow wave is created by boats
4. How does photosynthesis relate to cell respiration?
Photosynthesis produces glucose and oxygen from the carbon dioxide and water in the air so when respiration is done, the glucose is used as a reactant and for energy for the respiration to complete.
anyone know the phylum name for horsetail?
Phylum name for horsetail : Sphenophyta
how many neutrons does this atom of argon have?
[tex]\huge{\textbf{\textsf{{\color{pink}{An}}{\red{sw}}{\orange{er}} {\color{yellow}{:}}}}}[/tex]
22The atom of Argon has 22 neutrons.
Thanks ☺️☺️What is the correct sequence of steps in the cell cycle?
Can someone please look at the picture and help me?!
Answer:
B. Hom*zygous with red leaves
Explanation:
It is hom*zygous because it’s the same alleles (B and b are the different alleles).
the dominant trait always takes priority over the recessive trait. So for example:
BB - hom*zygous with brown leaves
Bb - heterozygous (because different alleles) with brown leaves
bb - hom*zygous with red leaves
(* = o ; brainly thought I was saying something offensive)
Which of the following is a secondary consumer in the food web shown above?
A. tadpole
B. frog
C. earthworm
D. algae
Hello! Greetings from Turkey!
Answer: B
Because The frog is the secondary consumer.
Explanation: The ant that eats the grass is the primary consumer. The frog that eats the ant is the secondary consumer.
GOOD LUCK! :)
Helpp pwzz i need help :DDD
Answer:
C) and E)
Explanation:
A), B), and D) would lead to a decrease in bison,
9. Why don't the seasons change in the Carribean?
Answer:
because it is near the equater so it is in a warmer climate
Explanation:
Edge habitat
Which of the following will most likely happen when a road is built through the middle of the terrestrial ecosystem?
Answer:
the correct answer would be c
Explanation:
the species would move away from the road but some well stay but most well move to the edge habitat
What would happen to species if it stopped reproducing?
Answer:
The event that would be the result of a species halting its reproducing would be the species becoming endangered and eventually becoming extinct.
Explanation:
Since animals eventually die, the reproduction creates additional animals, in which replace the dead ones. If the species stopped its reproduction, the species would die off because there are no other animals of that species to replace the dead ones.
What type of plate boundary is illustrated in the diagram below? *
Plate
F Transform boundary
G Divergent boundary
H Convergent oceanic - Continental boundary
J Convergent continental - Continental boundary
HELP ME PLEASEE
White blood cells is also known as
Answer:
White blood cells are also called leukocytes. They protect you against illness and disease.
Explanation:
Hope that helps
can I have brainliest
What happened to the biodiversity of a managed ebony forest as human population increased?
A) Biodiversity increased.
B) Biodiversity decreased.
C) Biodiversity remained the same.
The increase in human population will lead to decrease in biodiversity. This is because as the human population increases they need more resources. Thus, the correct option is B.
What is Biodiversity?Biodiversity is the total number of living organisms present in a particular area. The biodiversity of an area is dependent upon a number of factors like habitat, competition among species, resources, and climatic conditions. Usually, there are three types of biodiversity which include genetic, species, and ecosystem diversity.
The increase in human population in an area creates a problem for the biodiversity because with the increase in population comes a need to convert natural habitats to land for human consumption and shelter.
Therefore, the correct option is B.
Learn more about Biodiversity here:
https://brainly.com/question/16921363
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Why do starfish not need a heart
Explanation:
Because the purpose of heart is to pump blood. But starfish don't have blood, instead they have a water vascular system.
Fossils are the preserved remains or traces of plants and animals that have lived on Earth throughout Earth's history. How does the fossil record of animals compare to animals that exist today
Answer:
Fossilized animals are ancestors of animals that exist today
Explanation:
A fossil is a preserved remain or trace of an organism (e.g., an animal) in a sedimentary rock which lived in a past geological age. Moreover, a fossil record is a group of fossils that are arranged chronologically and/or in taxonomic order. The fossil record provides direct evidence of extinct organisms and shows the progression of the evolution of organisms (from ancestors to descendants) over millions of years. In consequence, the fossils from recent geological periods are more similar to organisms living on Earth today.
When immigrants open business and hire people they are supporting the United States
A. Culture
B. Economy
C. Religion
D. Technology
Answer:
Economy
Explanation:
it's the answer that makes the most sense, they're contributing by providing jobs, so it must be economy.
he hurt u I to passive voice
1) What is the primary purpose of a cell's
plasma membrane?
Why is it commonly believed that carbon dioxide is responsible for global warming?
1.Carbon dioxide levels in the Earth’s atmosphere have been steadily decreasing.
2.Carbon dioxide has a longer average lifetime in the atmosphere.
3.The warming effect associated with carbon dioxide has remained unchanged.
4.Other greenhouse gases amplify the effect of carbon dioxide.
Answer:
2. Carbon dioxide has a longer average lifetime in the atmosphere.
Explanation:
I do not personally believe carbon dioxide is the cause of warming as it takes up less than 1% of the atmosphere but I am giving you this answer because I have seen this question before and this is what the book deemed was the "correct" answer,
Explain how selective breeding is being used to
try to produce commercial peanuts that will not
cause allergic reactions in people.
Answer:
by bringing the peanuts that lack the allergic reaction proteins
Selective breeding is being used to produce commercial peanuts that will not cause allergic reactions in people by focusing on specific traits related to allergenicity.
The goal is to identify and breed peanut varieties that have reduced levels of allergenic proteins, particularly those known to trigger allergic responses in individuals.
The process involves selecting and breeding peanuts that exhibit low allergenic potential or lack specific allergenic proteins. This is typically done through extensive screening and testing of different peanut varieties to determine their allergenicity.
Peanuts with lower levels of allergenic proteins or novel varieties that lack specific allergenic proteins are favored for further breeding.
The selective breeding process then involves cross-breeding these selected peanuts to produce offspring with reduced allergenic potential. The offspring are evaluated for their allergenicity through laboratory testing and human trials, where allergic individuals are monitored for adverse reactions.
Know more about selective breeding:
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what part of Arkansas are the crops grown?
The production of these crops is centered in the eastern third of the state but there are notable concentrations elsewhere, particularly in the river valleys of the Arkansas River (central Arkansas) and the Red River (southwest Arkansas).
PLEASE ANSWER WITH CLEAR AND CORRECT EXPLANATION!!
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DUE: IN 35 MINUTES
Answer:
5 fats
Explanation: