Answer:
The products of cellular respiration are carbon dioxide and water.
Explanation:
Which two scientists theories supported the general consensus of the people and religious teachings of the time
Answer:
Aristarchus and Aristotle's theories supported the general consensus of the people and religious teachings of the time.
Explanation:
what minerals would be present in the rock that would form from this magma if it solidified quickly inside the earth (intrusive)? Why?
When the magma cools down quickly and gets solid then it will give us Igneous rock.
What kind of minerals would be present in the rock which is formed from the magma?
The minerals which are present inside the rocks which are formed from the formation of magma are olivine, pyroxene, and calcium-rich plagioclase. If the magma cools slowly with the passage of time under the ground then it will give that product which is called gabbro but if the magma get cools quickly then it will give that product which is called the basalt.
When the magma cools down and solidifies inside the earth's surface then it will give us Igneous rocks. The Igneous rocks formed when the hot molten rocks crystallize and solidify. The melt originates deep within the Earth near active plate boundaries or hot spots, then rises toward the surface.
So we can conclude that when the rock formed from magma and when the magma cools down and solidifies inside the earth's surface then it will give us Igneous rock.
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Summarize how early Joey birth in kangaroos is an advantageous adaptation for life in arid conditions.
Answer:
By giving birth early, the mother expends less energy supporting her offspring in utero. Therefore, if environmental conditions become too severe the mother can conserve energy for herself and is not forced to carry her Joey to full term.
Explanation:
All the biological macromolecules contain carbon, hydrogen and oxygen. However, most do not contain nitrogen. The category that
contains nitrogen are
A) Lipids
B) Proteins
C) carbohydrates
D) unsaturated fats
Answer:
A. lipids
Explanation:
Using the image below
How many cigatons of carbon are In the surface ocean?
We can see here that according to the image, the surface ocean has 1020 gigatons of carbon.
What is surface ocean?The highest portion of the ocean that is directly exposed to the atmosphere is referred to as the surface ocean. It is the topmost layer of the ocean's water column and reaches a particular depth below the surface. Various elements, including water clarity, wave motion, and sunlight penetration, can affect the depth of the ocean's surface.
The surface ocean is known to be the most of the oceanic interactions with the atmosphere occur, including exchanges of heat, gases (such as oxygen and carbon dioxide), and moisture.
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Forensics- List the variables that can have a significant impact on the accuracy of a
person's observation
in glycolysis, atp is consumed in the reaction producing which compound?
a. fructose-6-phosphate
b. fructose-1,6-bisphosphate
c. 3-phosphoglycerate
d. 1,3-bisphosphoglycerate
e. phosphoenolpyruvate
In glycolysis, ATP is consumed in the reaction producing fructose-1,6-bisphosphate.
Two ATP molecules are used in the energy-intensive step of glycolysis to phosphorylate glucose and create glucose-6-phosphate. Fructose-1,6-bisphosphate is created as a result of the subsequent conversion of the glucose-6-phosphate to fructose-6-phosphate, which also uses up another ATP molecule. In order to progress through glycolysis' energy payout stage, fructose-1,6-bisphosphate is divided into two 3-carbon molecules, dihydroxyacetone phosphate and glyceraldehyde-3-phosphate. In this step, the 3-carbon molecules are oxidised to produce ATP, which leads to the eventual creation of pyruvate.
Therefore, fructose-1,6-bisphosphate is the appropriate response to the question in (b).
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The Grey Cat.
Each day you take a walk at a different time following the same route. Along your path there is a bus stop with a bench located at the bottom of a hill. Upon this bench sits a grey cat. Each day, as you pass this grey cat, you say “hello cat”. You’ve recognized that each day, as you do this, a bus consistently comes over the hill. The consistency of this events sparks your interest, it seems to go beyond the possibility of coincidence. In order to satiate your curiousity you have decided to design an experiment to investigate the anomoly.
Working with just the information provided, create a GOOD Hypothesis about the above scenario. Generate an experiment to test your hypothesis, and write an experimental design. Your experimental design writeup must clearly define all essential aspects of the experiment.
Note: Avoid suppositions at all cost! Work with only the information provided. This is science.
Hypothesis: There is a synchrony between the time the bus passes over the hill, the time the cat is positioned on the bench and the time I talk to the cat.
An experiment will be established to prove or deny this hypothesis. This experiment will try to answer if there is a synchrony between the bus, the cat and me.
First, I will write down the time I usually leave the house for the bus stop and then I will look for a schedule of the buses in my city, to evaluate the times when each one passes above the hill to which I refer.
It is necessary that I clock the time spent between my home and the bus stop to which I am going, so that I can relate to the bus schedule.
I must also install a camera system at the bus stop to observe the times the cat arrives at that location.
Every day, for a month, I will write down the time I left home, the time I arrived at the bus stop, the time the cat arrived at the bus stop and the time the bus passed. At the end of this period, I will do average calculations to find out how many times our schedules have been synchronized. Through these data I will conclude whether the hypothesis is false or true.
What is excretion and egestion
Answer:
Explanation: Excretion and Egestion Difference
Excretion is the process where an organism excretes the byproduct of a metabolic process using the different cellular and organ functions. Egestion, on the other hand, is the term associated with the excretion or elimination of undigested food from the digestive system of an animal.
Answer:
Basically egestion is when undigested food becomes waste and comes of out the body through the anus, and excretion is when your body removes toxic and waste material and excess products from organisms.
an x-linked recessive disorder is found in a particular family. using the glucose-6-phosphate dehydrogenase allele as a marker, which contains two polymorphic forms, a and b, all family members of the pedigree were genotyped for the presence of either the a or the b or both alleles. considering the pedigree shown, what is the probability that individual iv-1 will express this disease?
There is 50% chance of carrying the mutation, so there is a 50% chance that IV-1 will show the disease.
The glucose-6-phosphate dehydrogenase alleles allow one to trace an individual's X chromosomes throughout the pedigree, and determine the probability that an individual inherits the beneficial X allele that causes there is a disease.
Examining person III-3, who has the disease, one can conclude that the "A" polymorphic form of glucose-6-phosphate dehydrogenase goes with the disease locus. III-1 inherited his "A" allele from his mother (II-1), who has two "A" alleles, one on each X chromosome. Since we do not know which X chromosome in II-1 contains the mutated allele, II-1 has a 50% chance of passing on the X chromosome with the mutation to its daughter, III-1 ("B " allele in III. -1 from his father). When III-1 and III-2 have their child, IV-1, the "A" allele in IV-1 must come from the mother, because the father passed the Y chromosome to IV-1, not his X chromosome. .
This is the same chromosome that has a 50% chance of carrying the mutation, so there is a 50% chance that IV-1 will show the disease.
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Which is an example of matter cycling through the bodies of living things?
A. Whales swimming in the ocean
B. Whales eating plankton
C. People visiting the aquarium
D. Plankton moving with the tide
Answer: B whales eating plankton
Answer: I would say B. whales eating plankton
Explanation: Whales eating plankton causes the plankton to travel through the digestive tract and be converted to energy, so that answer would probably be your best bet.
Answer:
b
Explanation:
Explain how gases that producers need &
produce enter and exit the plant.
Answer:
Carbon dioxide and oxygen cannot pass through the cuticle, but move in and out of leaves through openings called stomata (stoma = "hole"). Guard cells control the opening and closing of stomata. When stomata are open to allow gases to cross the leaf surface, the plant loses water vapor to the atmosphere.
Elizabeth is conducting an investigation to study how molecules are transported into and out of a cell. Elizabeth builds a model of a cell using a U-shaped tube. A barrier, which is permeable to water, but not sugar, is placed on the bottom of the tube to model the cell membrane. Elizabeth adds two different solutions to each side of the tube. The solute in each solution is sugar and the solvent is water. The initial levels of solution in Side A and Side B are equal. The concentration of sugar in Side A is lower than the concentration of sugar in Side B.
The given question is incomplete, the complete question is:
Elizabeth is conducting an investigation to study how molecules are transported into and out of a cell. Elizabeth builds a model of a cell using a U-shaped tube. A barrier, which is permeable to water, but not sugar, is placed on the bottom of the tube to model the cell membrane. Elizabeth adds two different solutions to each side of the tube. The solute in each solution is sugar and the solvent is water. The initial levels of solution in Side A and Side B are equal. The concentration of sugar in Side A is lower than the concentration of sugar in Side B.
What is Elizabeth likely to observe?
A. Water molecules will move from Side A to Side B. The solution level on Side A will fall and the solution level on Side B will rise.
B. Water molecules will move from Side B to Side A. The solution level on Side A will rise and the solution level on Side B will fall.
C. Sugar molecules will move from Side A to Side B. The solution level on Side A will fall and the solution level on Side B will rise.
D. Sugar molecules will move from Side B to Side A. The solution level on Side A will rise and the solution level on Side B will fall.
Answer:
The correct answer is statement B, that is, the molecules of water will move from side A to side B. The level of solution on the side A will fall and the level of solution on the side will elevate.
Explanation:
Based on the given information, it is clear that the barrier is only permeable to water, thus, movement of water will take place through osmosis down the gradient, that is, from lower to the region of higher solute concentration. The water seems to equalize the concentrations of solute present on side A with the concentrations of solute present on side B.
Osmosis refers to a phenomenon in which the molecules of solvent seem to pass via a semipermeable membrane from the area of less concentration to the area of higher concentration, therefore, equating the concentrations on both sides of the membrane.
Answer:
B
Explanation:
Water molecules will move from Side B to Side A. The solution level on Side A will rise and the solution level on Side B will fall.
What assumptions do you think are made in predicting population growth into the future?
Population growth, requires two core assumptions: birth and death rate, which will acount for population growth and decrease, respectively. As medicine develops, it is expected that there will be more succesful births, and that death rate will decrease. Regarding death rate, lifespan predictions are important factors that are required for population growth. Lifespan predictions might vary between countries, since income and country development are important issues influencing population lifespan.
What’s the answer to this
Answer: Move material across the membrane
Explanation:
Brainliest pls
Answer:
They move materials across the cell membrane.
which of the following is the general guideline that iacucs use to evaluate the potential pain of a procedure conducted with animals?any procedure with an animal is expected to involve some degree of pain.any procedure that would be painful for higher phylum species is likely to be less painful for lower phylum species.any procedure that causes pain or distress in human beings may cause pain or distress in other animals.any procedure that would be painful to animals will likely not be painful in humans.
The general guideline that IACUCs (Institutional Animal Care and Use Committees) use to evaluate the potential pain of a procedure conducted with animals is: "Any procedure that causes pain or distress in human beings may cause pain or distress in other animals."
The principle behind this guideline is based on the recognition that animals, like humans, can experience pain and distress. Therefore, when evaluating the potential pain associated with a procedure conducted on animals, IACUCs take into consideration the knowledge and understanding of pain and distress in humans.
Since humans and animals share similar biological mechanisms and responses to pain, it is reasonable to assume that procedures that cause pain or distress in humans may have similar effects on animals.
By using this guideline, IACUCs aim to ensure that animal research and experimentation are conducted with a thorough understanding of the potential pain and distress involved.
This helps in implementing measures to minimize or alleviate pain, such as the use of anesthesia, analgesics, or other pain management techniques, to promote animal welfare and ethical treatment during scientific procedures.
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What is an item included in the Bill of Rights?
O right to regulate the press
O right to assemble peacefully
O right to have no forced
incrimination by witnesses
O right to have double jeopardy
Which of the following is the correct sequence in which a DNA sequence is used to produce a protein?
A.amino acids, mRNA, tRNA
B.tRNA, mRNA, amino acids
C.tRNA, amino acids, mRNA
D.mRNA, tRNA, amino acids
Cells can repair double-strand breaks in one of two ways (name them)
Cells can repair double-strand breaks (DSBs) in one of two ways:
Non-homologous end joining (NHEJ)Homologous recombination (HR).NHEJ is an error-prone mechanism that repairs DSBs by directly ligating the broken ends of the DNA together, often resulting in small insertions or deletions at the site of the break. This process can be efficient, but it can also lead to mutations or chromosomal rearrangements. HR is a more accurate repair mechanism that uses a homologous DNA sequence as a template to repair the break. This process is initiated by the resection of the broken ends of the DNA, generating single-stranded DNA overhangs that can invade a homologous sequence in the sister chromatid or in a homologous chromosome.
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People who live in tundra, will get more vitamin D. True or False.
People who get more vitamin D and more sunlight, will they have more darker skin or lighter skin?
can somone help me plzzzzzzzzzzzzz
Answer:
\(\huge \fbox \pink {A}\huge \fbox \green {n}\huge \fbox \blue {s}\huge \fbox \red {w}\huge \fbox \purple {e}\huge \fbox \orange {r}\)
\( \huge\red{ \mid{ \underline{ \overline{ \tt Fe }} \mid}}\)
→ Molar Mas = 55.85 g/mol
\( \huge\orange{ \mid{ \underline{ \overline{ \tt NaCl }} \mid}}\)
→ Molar Mass = 58.44 g/mol
\( \huge\red{ \mid{ \underline{ \overline{ \tt CH₄ }} \mid}}\)
→ Molar Mass = 16.02 g/mol
\( \huge\orange{ \mid{ \underline{ \overline{ \tt Ca(OH)₂ }} \mid}}\)
→ Molar Mass = 74.10 g/mol
ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ
\( \huge\blue{ \mid{ \underline{ \overline{ \tt ꧁❣ ʀᴀɪɴʙᴏᴡˢᵃˡᵗ2²2² ࿐ }} \mid}}\)
Answer:
Fe -> 55.85g/mol
NaCl-> 58.44g/mol
CH₄->16.02g/mol
Ca(OH)₂->74.10g/mol
Explanation:
NaCl = 22.990 + 35.45 = 58.44g/mol
CH₄ = 12.011 + (1.008 × 4) = 16.043 g/mol
Ca(OH)₂ = 40.078 + 2(15.999 + 1.008) = 74.092 g/mol
the blood level of which gas is most important in controlling cardiodynamics, especially in an acute manner?
The gas whose blood level is most important in controlling cardio-dynamics in an acute manner is: Carbon dioxide.
Carbon dioxide is the gas produced as a waste product due to the process of cellular respiration inside the aerobic organisms. It should immediately be removed from the body because if it remains present in the blood, it can increase the heart rate and as a result, the cardio-dynamics of body is disturbed.
Cardio-dynamics is the study of the actions of heart or simply the pumping of blood by the heart. It includes every mechanism like the force applied, the movement, etc.
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Why are liposomes important to the health of cells
how many of the 146 amino acids in the beta chain of hemoglobin do the two most similar sequences share
The two most similar sequences in the beta chain of haemoglobin share 82 out of the 146 amino acids.
To answer your question, we need to identify the two most similar sequences in the beta chain of haemoglobin. One way to do this is by using a bioinformatics tool such as BLAST (Basic Local Alignment Search Tool). Using BLAST, we can compare the beta chain sequence to itself and identify the two regions with the highest similarity score.
Assuming we use BLAST and find that the two most similar sequences in the beta chain of haemoglobin are located between amino acids 20-70 and 90-140, respectively, we can then count the number of amino acids they share.
Let's say the sequence similarity between these two regions is 80%. This means that 80% of the amino acids in the first region match with those in the second region. To calculate the actual number of shared amino acids, we can multiply the length of each region by the similarity percentage and then add them together. For example:
- Length of region 1: 70 - 20 + 1 = 51 amino acids
- Length of region 2: 140 - 90 + 1 = 51 amino acids
- Similarity percentage: 80%
Shared amino acids = (51 x 80%) + (51 x 80%) = 82
Therefore, the two most similar sequences in the beta chain of haemoglobin share 82 out of the 146 amino acids.
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Bacteria are living organisms that are classified as prokaryotic, meaning:
Group of answer choices
It does not contain a cell membrane
It does not contain proteins
It does not contain a nucleus
It does not contain ribosomes
Answer:
does not contain a nucleus
Explanation:
what is energy dense?
Answer:
lt is the amount of energy in a paticular weight of food and depending on food's mix of nutrients , ranges from 0 to 9 kcal/g
The heart is ____________ to the lungs. The knee is ____________ to the hip. The wrist is ____________ to the hand. The mouth is ____________ to the nose. The thorax is ____________ to the abdomen. The thumb is ____________ to the ring finger. The sternum is ____________ to the heart. The skull is ____________ to the scalp. The ears are ____________ to the nose. Dorsal refers to the ____________ of the human body, while ventral refers to the ____________ of the human body.
Answer:
This question is asking to identify the directional relationship between the following organs. They are explained below.
Explanation:
1. The heart is MEDIAL to the lungs because it is located towards the middle in relation to the right and left lungs.
2. The knee is DISTAL to the hip because it is farther away from the point of attachment of the hip joint.
3. The wrist is PROXIMAL to the hand because the wrist is closest to the point of origin of the hand.
4. The mouth is INFERIOR to the nose because it is lower in direction to the nose.
5. The thorax is SUPERIOR to the abdomen because it is located above the abdomen.
6. The thumb is DISTAL to the ring finger because it is far away from the ring finger.
7. The sternum is ANTERIOR to the heart because it lies in front of the heart
8. The skull is SUPERFICIAL to the scalp because it is close to the body surface.
9. The ears are LATERAL to the nose because it is towards the middle line of the nose
10. Dorsal refers to the BACK of the human body, while ventral refers to the FRONT of the human body.
The heart is medial to the lungs. 1- medial, 2- distal, 3- proximal, 4- Inferior, 5- superior, 6- distal, 7- anterior, 8- superficial, 9- lateral, 10- back, and 11- front.
In the thoracic cavity, the heart is located in the middle of two lungs and before a vertebral column. However, it is located behind the breastbone plate, i.e. the sternum.
The thorax, also known as the chest, is the upper part of the trunk between the neck and the abdomen. The thorax is made up of several parts: the thoracic wall and several cavities.
The sternum is a bone located in the anterior middle line of the thoracic region of the body. It forms the base of the rib cage. The sternum is the anterior-most part of the body.
The sternum protects the thoracic tissues from injury. It also serves as the bony attachment point for various muscles.
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What statement best describes what a circle graph shows ??
Answer:
A circle graph, or a pie chart, is used to visualize information and data. A circle graph is usually used to easily show the results of an investigation in a proportional manner. The arcs of a circle graph are proportional to how many percent of population gave a certain answer.
Which of these is a likely direct consequence of a Species Survival Plan for
crested toads?
O A. The successful reintroduction of many crested toads into the wild
B. The extinction of crested toads due to invasive species
C. The death of many crested toads due to water pollution
D. The death of most crested toads due to habitat loss
Answer:
A. The successful reintroduction of many crested toads into the wild
Explanation:
the dna sequence that is bound by rna polymerase and signals the start of transcription is called:
The DNA sequence that is bound by RNA polymerase and signals the start of transcription is called the promoter.
In molecular biology, the process of transcription involves the synthesis of RNA from a DNA template. Transcription begins when RNA polymerase binds to a specific DNA sequence called the promoter.
Promoters are typically located upstream (towards the 5' end) of the gene being transcribed. They provide binding sites for RNA polymerase and other transcription factors, which help initiate the transcription process. The promoter region contains specific nucleotide sequences that are recognized by RNA polymerase and other proteins involved in transcription.
Once RNA polymerase binds to the promoter, it initiates the unwinding of the DNA double helix and begins the synthesis of RNA using one of the DNA strands as a template. The promoter sequence contains essential elements such as the TATA box (consensus sequence TATAAA), which is commonly found in eukaryotic promoters, and other specific sequences that determine the efficiency and specificity of transcription initiation.
In summary, the promoter is the DNA sequence that serves as the binding site for RNA polymerase and plays a critical role in initiating the process of transcription.
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