Answer:
1. Make an observation.
2. Ask a question.
3. Form a hypothesis, or testable explanation.
4. Make a prediction based on the hypothesis.
5. Test the prediction.
6. Iterate: use the results to make new hypotheses or predictions.
I think this will help you
When the stoma is closed what two plant processes cannot occur?
Answer:
They cannot take up carbon dioxide.
Explanation:
what are the names of the tree domains
A.bacteria,archaea,eukaryotic
B.bacteria,archaea,animalia
C.archaea,plantista,animalia
D. Life,animals,plants
DNA contains instructions for making the different molecules, such as proteins, that a cell needs to grow and function. To use these instructions, the DNA must first be _______ into _______.
A.
translated; amino acids
B.
translated; mRNA
C.
transcribed, mRNA
D.
transcribed; amino acids
Answer:
C. transcribed, mRNA
Explanation:
DNA, also known as deoxyribonucleic acid, is a molecule that holds genetic information needed to make other molecules in living organisms. However, before this genetic information can be harnessed, it needs to be expressed via two processes called transcription and translation.
Transcription is the first of the two processes that take place during genetic expression. It involves the synthesis of mRNA molecule from a DNA template. In other words, the DNA must first be TRANSCRIBED into mRNA.
Which component of food is normally absorbed in the large intestine as well as the small intestine? A) Water B) Carbohydrates C) Fats D) Proteins
Answer:
A water an organic compound
five differences between mankind and plants
Answer:
Let me count a few of the ways…
Plants do not take life of any kind to sustain their own lives.Plants harvest atmospheric carbon dioxide (a waste product), water and sunlight (both ubiquitous and freely available) to produce within themselves the food which nourishes them.Plants are born and die in the same place.Plants have yet to start a war, perpetrate a genocide, or kill members of their own species over disagreements about mere ideas.When plants die, they do not entertain silly notions of a Better Place, somewhere beyond the stars.Melanie is asked to list the complementary base pairings of a DNA sample in her lab. What is the MOST appropriate response she can give? Group of answer choices ST, RJ, CO, DI, SE RFLP and PCR chromosomes and genes AT, CG, CG, AT, CG
Answer:
AT, CG, CG, AT, CG
Explanation:
Deoxyribonucleic acid, known as DNA, is a double-stranded molecule that constitutes the genetic information of a cell. DNA is a nucleic acid made up of monomeric units called NUCLEOTIDE. In other words, DNA is a long chain of nucleotides. The nucleotides are four bases namely; Adenine (A), Thymine (T), Cytosine (C) and Guanine (G).
In the DNA molecule, one strand made up of nucleotides is paired to another strand containing complementary nucleotides. This means that the nucleotide bases of one strand of a DNA molecule is complementary to the bases of the other strand.
In this question, Melanie is asked to list the complementary base pairings of a DNA sample in her lab. Her best response will be the following: A-T, C-G, C-G, A-T, C-G. Note that, Adenine pairs with Thymine while Guanine pairs with Cytosine.
During alternative splicing, different combinations of exons may be joined together, but their relative sequence to each other must be maintained.
A. True
B. False
Answer:
A
Explanation:
How does the Australian Wildfire affect the people and the environment (land)?
Answer:it messed up the land and trees around it so the environment was bad around the australian wildfire and caused people to leave so the fire wouldn't really hurt them
Explanation:
An organism is multicellular and can be seen without a microscope. The bar graph
shows the numbers of some of the organelles in one of the cells from the organism.
From which kingdom is this organism?
A. None, it is a type of virus.
B. Fungi
C. Archaebacteria
D. Plantae
if a volcano erupts and destroys an ecosystem how would life begin to form again?
Answer:the answer is simple when the lava clears up the is rocks left and the rocks contain lichen or moss the lichen and moss speed up the process by a little a are like a little decomposer and when it decomposes dirt start to come together and grass and trees start to form in wich bring wildlife attracted to that place
Explanation:i dunno
Suppose you had a paper cut on your finger. Although the cut may have bled and stung a little, after a few days, the cut may have completely healed. Since you don’t actually have a cut on your finger, answer the following questions:
1. How do you think the body repairs an injury, such as a cut on a finger?
Hw many bones make up the axial skeleton
Explanation:
80 bones
SEER Training: Axial Skeleton (80 bones)
Which statement explains one way that lakes form?
A. Lava flows block a river.
B. Streams flow into shallow areas.
C. Groundwater feeds into low-lying areas.
D. Grassy wetlands get covered by a stream.
Answer:
Lava flows block a river.
Explanation:
Lava flows block a river. Streams flow into shallow areas. Groundwater feeds into low-lying areas. Grassy wetlands get covered by a stream.
Answer:
A
Explanation:
got right on edge
An chicken with black feathers is crossed with a chicken with all white feathers, the chickens are born with both black and white feathers. What type of dominance is shown?
A. Complete dominance
B. Incomplete dominance
C. Co-dominance
D. Mixed dominance
E. None of the above
Answer:
C. Co-dominance
Explanation:
because both phenotypes are expressed fully
I need help I WILL GIVE BRAINLIEST!
Answer:
Its Mars
Explanation:
8. TRUE FALSE Stimuli may include sights, sounds, tastes, and smells. plz answer thanks
Answer:
True
Explanation:
Our senses include both exteroception (stimuli that occur outside of our body) and interoception (stimuli occurring inside of our bodies). Our primary senses are considered to be sight, hearing, taste, smell, and touch
Answer:
True!
Explanation:
Stimuli is a thing or event that evokes a specific functional reaction in an organ or tissue. Like for example, you see a snake! That is using your sight. And since you see that snake, you run away.
Hope this helps!
What happens to calories that are not used for energy by the body right away?
A. They are stored as fat.
B. They are absorbed by the liver.
C. They are eliminated as waste.
D. They stay dormant in the blood stream.
please help
2. What advantages help the peppered moth stay alive from birth to adulthood?
Natural Selection
1. Explain the impact of the industrial revolution on the environment in England.
2.
3. What evidence led scientists to believe that moth color was genetic and passed from parent to offspring?
4. Explain how natural selection influenced the species of moths to change over time.
5. What is industrial melanism?
6. Since the industrial revolution, there have been improved environmental standards and reduced pollution. Explain why the number of light colored moths is increasing.
Dr. Kettlewell
1. Kettlewell tested whether dark colored moths lived in polluted forests and light colored moths lived in clean forests? Explain his test.
2.
3. How did Kettlewell test bird predation on moths?
4. How did Kettlewell test if dark moths lived longer in dark forests?
5. What did Kettlewell conclude based on his results?
Work through the How to Play and then Play the game by working through simulations for both light and dark forests.
After each simulation record how the moth population in your forest changed. Include the percents of both light and dark moth populations.
(table below)
Percent of Light Moths Remaining Percent of Dark Moths Remaining
Light Forest
Dark Forest
1. Explain the theory of Natural Selection in your own words. How did the moth population change over time?
2. What selective pressure drove the moth population to change during the industrial revolution?
Answer:
Explanation: 2. the environment, its genetics
1. the industrial revolution, by carrying steam engines polluted the air
3. the change that they were having from parents to children in the colors, and the variation that they had
4. the moths were changing to better survive their environment
5. is the change of the wings of flying species due to pollution
6. Because there is little pollution, industrial melanism is reduced, which allows the moths to change to light colors
I did not understand the rest, but I hope this helps you
HELP ASAP!!!!!!! PLEASE!!!!!
Answer:
hypothesis
Explanation:
brainliest
Answer:
read the answers
Explanation:
they use observation and then read the rest
Why is DNA replication sometimes referred to as a "semi-conservative"
process?
1. It only uses new stands of DNA.
2. It consist of 2 original and 2 new strands
3. It only uses old strands.
4. All the above is incorrect
How many different amino acids are there?
A. 4
B. 5
C. Thousands
D. 20
Answer:
B.5
Explanation:
need ko po ngayong lunes
State the function of ATP in cells as simply as possible.
Explanation:
Adenosine triphosphate (ATP), energy-carrying molecule found in the cells of all living things. ATP capture chemical energy obtained from the breakdown of food molecules and releases it to fuel cellular processes...
Answer:
Adenosine triphosphate (ATP) is an energy-carrying protein present in all living organisms' cells. ATP is a molecule that absorbs chemical energy from the degradation of food molecules and then releases it to power other cellular processes.
Explanation:
Hope this helps!
Please mark me as Brainlinieast.
Which of the following lists the eight levels of classification in the correct order?
A)domain, kingdom, class, phylum, family, order, genus, species
B)kingdom, domain, phylum, order, class, family, genus, species
C)domain, kingdom, phylum, class, order, family, genus, species
D)kingdom, domain, phylum, class, order, family, genus, species
Answer:
D
Explanation:
kingdom,domain,phylum,class,order,family,genus,speciedNormal body cells are formed by a type of cell division known
as mitosis. Which type of cell division forms gametes (egg and
sperm)?
a binary fission
b meiosis
cinterphase
d DNA replication
Answer: B Meiosis
Explanation: A single cell, which has 46 chromosomes, divides two times to produce four cells containing half of the original amount of genetic information.
Air and water quality, climate, erosion, disease transmission, pest proliferation, and pollination are all examples of which category of ecosystem services, defined by the Millenium Ecosystem Assessment
Answer:
Regulating
Explanation:
According to Millennium Ecosystem Assessment, there are four major categories of ecosystem services. These services include:
1. Provisioning
2. Regulating
3. Supporting
4. Cultural
The Regulating category is the category that consists of Air and water quality - Purification, climate, erosion, disease transmission, and pest proliferation - Biological control, and pollination.
The ecosystem services are services or functions rendered by the natural environment that ensure the environment is sustainable and healthy for human use.
Why were the prokaryotes split into
two kingdoms?
A. Their size was much different from
each other
B. They were discovered to be very
different from each other
C. It makes it easier to sort out all of
the organisms
D. There were too many bacteria for
one kingdom
Prokaryotes were split into two kingdoms because they were discovered to be very different from each other.
The correct option is B.
What are prokaryptes?Any organism that lacks internal membranes, which prevents the formation of a distinct nucleus and other organelles, is referred to as a prokaryote (also written procaryote). The most well-known prokaryotic species are bacteria. Prokaryotes are different from eukaryotes because they don't have internal walls.
Separate prokaryotic kingdoms with purportedly distinct evolutionary histories are called bacteria or eubacteria and archaebacteria or archaea.
Learn more about prokaryotes at: https://brainly.com/question/1288013
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how are frogs and ducks alike
Answer: They can both swim and have webbed feet. Although they both live in water, they both breathe air. They're both bug eaters. Both of them are vertebrates. Both of them lay eggs.
Explanation:
how would a decrease in the available sunlight affect the number and size of trophic levels in an ecosystem?
Which two characteristics describes the most stable ecosystem on Earth?
a. They are near the
b they are near the equator.
c. They have high biodiversity
d they have to speed. Plants
Answer:
c. They have high biodiversity
Explanation:
Answer:
C and B
Explanation:
What caused an increase in the coronavirus's genetic variation?
Answer:
The structure in coronavirus has no rewriting ability which leads to many errors during replication and high genetic variation. i think :)
Explanation: