Answer:
Ribosomes are tiny organelles that contain RNA and specific proteins within the cytoplasm. Within the cell, ribosomes are directly involved in the manufacture of proteins by using their RNA and amino acids.
This process involves decoding the information contained in the mRNA and using amino acids to produce the required proteins.
Mitochondria are some of the largest organelles within a cell.
Compared to some of the other organelles, mitochondria contain DNA which makes them semiautonomous. Mitochondria also contain a double-membrane with the inner membrane folding to form cristae.
Also known as the powerhouse, mitochondria play an important role in respiration where they generate ATP (adenosine triphosphate) from substrates in the presence of oxygen. Using their DNA, mitochondria are able to encode for some of the components they require to perform their functions.
The plasma membrane is the organelle that encapsulates the contents of the cell. Apart from encapsulating cell contents, the plasma membrane also plays a vital role in regulating the movement of substances in and out of the cell.
As such, it is actively involved in such both passive and active transportation to and from the cell. These processes also help maintain balance even when conditions outside the cell change.
The plasma membrane is made up of two layers of phospholipids (phospholipids bilayer).
Found in eukaryotic cells, Endoplasmic reticulum (ER) is the organelle that forms an interconnected network of flattened sacs (cisternae). Like some of the other organelles found in eukaryotes, ER is enclosed in a membrane. The ER is divided into two regions that vary in structure and function.
These include:
Smooth endoplasmic reticulum - The smooth ER is named so because it lacks a ribosome on its surface. As a result, it is more smooth in appearance as compared to the rough ER. It is involved in the synthesis of lipids (e.g. phospholipids) and carbohydrates that are used to build the cell membrane.
the ___ is the series of natural processes in which water continually moves among oceans, land, and the atmosphere
Answer:
Water Cycle
Explanation:
Answer:
Evapotranspiration
Explanation: :))
Which of the following is NOT true about this child's eye tissue and skin tissue? Both are made up of cells. Both belong to the same organism. Both combine with other tissues to form an organ. Together, these tissues are an organ system.
please help meeee
Answer:
together this tissues are organ system
What is the best explanation of why trees are such an important resource to the environment?
Trees provide shade from the sun for humans and animals.
Trees provide oxygen for humans and animals to breathe.
Trees provide furniture like tables and chairs to use.
Trees are beautiful to look at in parks and forests.
Answer:
Trees provide oxygen for humans and animals to breathe
Explanation:
Trees take in carbon dioxide and release oxygen which is very important in respiration of man and animals
Answer:
The Answer Is (B): Trees provide oxygen for humans and animals to breathe.
Explanation:
Trees were made with oxygen which makes us breath and if someone cuts it down it would be bad for the environment and that's why its B
Suppose that a portion of double-stranded dna in the middle of a large gene is being transcribed by an rna polymerase. As the polymerase moves through the sequence of six bases shown in the diagram below, what is the corresponding sequence of bases in the rna that is produced?.
Answer:
UGAGCC
Explanation: none
Where would you find Trade
Winds on planet Earth?
Genetic engineering of food has no known affects on consumers, the
environment, or the foods. *
True
O False
|| ▼ Answer ▼ ||
True is correct! =)
|| ✪ Explanation ✪ ||
There are no known effects and scientific evidence that proves GMOs are harmful to humans. GMOs have edited genes that help them to be resistant against a myriad of diseases, environmental conditions, and change "ugly" traits (ie. shortness, too skinny fruit, etc). The process of editing genes is like the recombination of DNA by human intervention. You edit out what's ugly and reinforce what is needed without changing the physical make-up of the organism.
✪ Example ✪
Corn is very known to have a GMO. It also has different varieties that are products of selective breeding, a type of narrowing down the best traits from two pure-bred individuals.
Hope this helps!
If you have any queries please ask.
Which structure is not directly involved in the reproduction of at least one major group of fungi?.
Which hormone stimulates mitosis in plant cells?
a. Gibberellins
b. Auxins
c. Cytokinins
Answer:
Your answer is C) Cytokinins
Explanation:
what the function of a leaf select all that aply absorb nutrients release oxygen perform photosynthesis absorb carbondioxide
1.
_______(ENZYME) recognizes start of a gene and begins to _______
the segment of DNA.
Answer: RNA polymerase recognizes start of a gene and begins to catalyze the segment of DNA
Explanation:
To start transcribing a gene, RNA polymerase attaches to the gene's DNA at a region known as the promoter. The promoter basically instructs the polymerase where to "sit down" on the DNA and start transcribing
How does the size of gravity affect the thickness of the atmosphere you would expect on a planet?
Answer:
The thickness of a planet's atmosphere depends on the planet's gravity and the temperature of the atmosphere
Explanation:
does that help you???
Dominant alleles are represented by a... *
10 points
capital letter
lowercase letter
Answer:
dominate alleles are
represented by capital letters
PLEASE HURRYYYY Which of the following types of rocks are likely to be formed due to compacting and cementing?
Sedimentary rocks only
Igneous rocks only
Both sedimentary rocks and igneous rocks
Neither sedimentary rocks nor igneous rocks
Answer:
sedimentary rocks only
Explanation:
Answer:
sedimentary rocks only
Explanation:
A DNA segment is changed from TTCCGAT to TTCCGTAT. This type of point mutation is known as a
1. Point Mutation
2. Frameshift Mutation
3. Inversion
4. Translation
Answer:
2
Explanation:
I'm not sure tho it's been yrs
How do changes in the atmosphere from burning fossil fuels affect plant life? Select two correct answers
acid rain removes nutrients from soil.
Increased ozone levels slow plant growth.
Increased carbon dioxide levels support plant growth.
Increased nitrogen dioxide levels provide nutrients for plants.
Answer:
I'd Say A because it talks about slowing down the plants and removing stuff from the soil. Fire and smoke only cause problems for the surrounding area by blocking the sun and burning the ground, removing materials plants need for life. Then when it rains all the acidic stuff kills the ground as well.
Explanation:
Hope this helped.
A brainliest is always appreciated.
As per observation A as it talks approximately slowing down the flora and casting off stuff from the soil as acid rain removes nutrients from soil.
Fire and smoke handiest reason troubles for the encircling region via way of means of blockading the solar and burning the floor, casting off substances flora want for life. Then while it rains all of the acidic stuff kills the floor as well.
What is an ecosystem?An ecosystem is the layers of gases surrounding a planet or different celestial body. Earth's ecosystem consists of approximately 78% nitrogen, 21% oxygen, and one percentage different gases.
Thus it is well explained.
To leran more about the nitrogen refer to link :
https://brainly.com/question/3578385
manipulated (independent) variable
dependent variable
5. The diagram shows some of the structures in a human lung. Where is the carbon dioxide concentration highest?
Answer:
Alveoli
Explanation:
alveolar air contains a greater amount of carbon dioxide
Hope that helps :)
Why is volcanic soil (andisol) very fertile? a. it is rich in minerals from volcanic deposits. b. it is a young soil with low water retention. c. it has been leached of mineral nutrients. d. volcanic activity warms the soil. please select the best answer from the choices provided a b c d
Answer:
a. It is rich in minerals from volcanic deposits.
Volcanic soil (andisol) is a light and fluffy soil that is formed from volcanic ash and cinder deposits.
have a good day
How does rainfall cause soil erosion?
Answer:
Increased flooding due to rainfall causes the soil to loosen up and get carried away with the water. This is how soil erosion occurs.
What was the narrator referring when he said that the flood risk to tokyo sounded like something out of a disaster movie?
Based on his description of the flooding risk in Tokyo, the narrator meant that the risk of a flooding disaster in Tokyo is very high.
What is flooding?Flooding is a situation in which water covers an area of land in which it's is not normally found.
Flooding can be disastrous as it can destroy lives as well as property.
Heavy flooding also exposes people to diseases
Since the narrator said that the flood risk to Tokyo sounded like something out of a disaster movie, he meant that the risk of a flooding disaster in Tokyo is very high.
Learn more about flooding at: https://brainly.com/question/12686086
Answer:
A flood could hit Tokyo so quickly that the levee could break. In a short amount of time, this breach, or break, could cause severe damage to Tokyo’s infrastructure, like a flood in a Hollywood disaster movie. Because Tokyo is home to a large population, a flood could cause massive damage to homes, businesses, and life.
Explanation:
plato
in chemical reactions, _____ are converted into _____
Answer:
reactants and products
Celeste was tested for AT, and the test showed that she has zero AT alleles. Based on your work for Checkpoint 4-3, what is the probability that C&G have a child that has zero AT alleles?
The probability of the offspring of C&G to have zero AT alleles depends on if her husband G has AT alleles or not.
What is the principle of inheritance?The principle of inheritance suggests that characters are randomly inherited by offspring from parents and that the dominant trait always appear in the offspring when present.
Genes contains the information for making the proteins for any trait.
Genes exists in alternative forms know as alleles.
If Celeste has zero AT alleles, the probability of her offspring to have AT alleles depends on if her husband G has AT alleles as well.
If G has zero AT alleles, the probability of C&G having a child that has zero AT alleles is 1.
However, the probability reduces if G has any AT alleles at all.
Learn more about genes and alleles at: https://brainly.com/question/13632526
Which of the following statements is NOT correct about the phospholipid molecules in the plasma membrane?
A) The phospholipid heads face inward towards each other.
B) The phospholipid heads face outward.
C) The phospholipid heads are attracted to water.
D) The phospholipid tails are not attracted to water.
Answer:
A) The phospholipid heads face inward towards each other.
Explanation:
this is because the heads are attracted to water and therefore point away to get to the water on the outside of the cell. The tails point inwards to stay away from the water.
The lymphatic system returns ____________ from the tissues of the body back to the ____________ . By monitoring the return of these fluids in the ____________ of the body, the ____________ detects the presence of pathogens.
Answer:
- returns lymph
- back to the circulatory system
- fluids in the lymph nodes
body, the immune system
Explanation:
A specimen was mislabeled on the floor. The phlebotomist is required to fill out an incident report form. What information is not part of the report
The phlebotomist is required to complete an incident report form that contains accurate information about the patient and the error that was made.
What is a Phlebotomist?Who or who has the activity of collecting blood samples from patients for analyses, transfusions or other types of investigation.
From this information, we can conclude that the phlebotomist is required to complete an incident report form that contains accurate information about the patient and the error that was made.
Learn more about health in brainly.com/question/13179079
witch formation is the result of wind erosion?
What does a chemoautotroph have in common with a plant?
Please help..!!
what is a catalyst in Chemical reaction?
Answer:
Catalyst, in chemistry, any substance that increases the rate of a reaction without itself being consumed. Enzymes are naturally occurring catalysts responsible for many essential biochemical reactions.
Answer:
A substance that can be added to increase the reaction rate of a chemical reaction
After chylomicrons leave the intestinal cells, they are transported via what system?.
Answer:
They are transported to the circulatory system. They enter through the villi of the intestine, and the chylomicrons are then transported to the circulatory system from the lymphatic/intestine system.
Can someone help me