Answer:
A
Explanation:
Studying amino acid sequences would provide the best evidence that two organisms share a common ancestor.
Amino acid sequence is a series of bases with different letters usually four(A T C G or U) this letter contains information of an individual when translated.
The amino acid sequence of 2 or more individuals can be compare to each other through the process called Blasting using a tool called Blast
Blast generates alignments or similarities between a amino acid or protein sequence.For organisms that are phylogenetically close i.e related by an ancestor, there will be similarities between their DNA sequences when compared. The amino acid sequence of an individual contains the information of the individual and it is unique for each individual.
Hence, amino acids sequence provides the best evidence of organisms sharing a common ancestor.
for further details on amino acid sequence kindly check https://brainly.com/question/14366221
Is Iron organic or inorganic explain why?
Answer:
yes
Explanation:
Because inorganic minerals and organic minerals have the same chemical compositions, they were confused by the early nutritionists. The mineral, iron, in the bloodstream has the same chemical composition as the mineral, iron, in a nail—iron is iron, after all.
Answer:
it is depends
Explanation:
It depends on what you are talking about Iron organic and inorganic are two totally different things.
Which of these pictures show the last (most recent) in the sequence of
events?
Option 1
Option 2
Option 4
Option 3
help asap please :)
Answer:
option 2
it is the last thing that could happen in the pictures
The study of a living being is called biology.
The correct answer is B.
The removal of the upper layer of soil is called soil erosion.
The reasons for the soil erosion is as follows:-
DeforestationOverwatering.Mountains mining.According to the question, the image shown in the figure is representing the soil erosion event.
Option B shows the removal and the sliding of the soil
Hence, the correct answer is B.
For more information, refer to the link:-
https://brainly.com/question/12985618
The process of photosynthesis converts carbon atoms from carbon dioxide into
Answer:
GLUCOSE !!! Also known as C₆H₁₂O₆
Starfish can regenerate lost limbs. Explain why this behaviour is more like a plant than an animal.
answers plz???????!!!!!!!!
Answer:
first blank is two, second blank is four
Explanation:
Mitosis results in two genetically identical cells.
Meiosis results in four sex cells.
olha nao dissseste a perguntaaa
What is subduction and what causes it?
Answer:
Subduction is a geological process that takes place at convergent boundaries of tectonic plates where one plate moves under another and is forced to sink due to high gravitational potential energy into the mantle. Regions where this process occurs are known as subduction zones.
Explanation:
which two molecules do green do plants use to make glucose
Answer: Carbon Dioxide, and Water.
Explanation:
hope this helps! :) ;) :)
What is needed for the rock cycle to continue?
Answer:
The rock cycle is a concept used to explain how the three basic rock types are related and how Earth processes, over geologic time, change a rock from one type into another. Plate tectonic activity, along with weathering and erosional processes, are responsible for the continued recycling of rocks.
The number of trophic levels in an ecological pyramid
A. Typically, does not exceed two trophic levels.
B. Is impossible to count because energy is lost at each trophic level.
C. Is limitless, because the sun does not stop producing energy.
D. Is limited by the amount of energy that is lost at each trophic level.
help me i will give you all 30 point
If a DNA strand consisted of 30% T, what percent A would it have?
If a DNA strand consisted of 30% T, what percent G would it have?
If a DNA strand consisted of 10% G, what percent T would it have?
If a DNA strand consisted of 15% A, what percent G would it have?
Why is DNA important in determining the uniqueness of an organism?
Answer:
30 Adenine
30 Thymine
20 Cystosine
20 Guanine
Explanation:
I HOPE THIS HELPS
hello pls help can you tell me if I got these right
Answer:
yes you got them right gj :)
Explanation:
Set of 25 green plants and 25 mushrooms were put in a cool, dark room for two weeks. Each set was watered daily with 50 mL of a 0.1% fertilizer solution. Which statement best explains why the green plants died and the mushrooms survived?
Answer:
This question lacks options, however, it can be answered based on general understanding.
The green plant died because of absence of LIGHT
Explanation:
Plants (green) are autotrophic organisms i.e. organisms that are capable of synthesizing their own food via a process called PHOTOSYNTHESIS. However, on the other hand, mushrooms (kingdom FUNGI) are heterotrophic organisms i.e. rely on other organisms for energy source and cannot make their own food.
Green plants strictly require light energy from the sun in order to perform the process of photosynthesis. According to this question, a set of 25 green plants and 25 mushrooms were put in a cool, dark room for two weeks and watered daily with 50 mL of a 0.1% fertilizer solution. The green plants, despite the nutrients and regular watering dies because they were not exposed to LIGHT in order to make their food via photosynthesis. However, since light is not a requirement for mushrooms to obtain food, they will surely survive.
Which compounds has the same empirical formula?
C4H10 AND C2H5 have the same empirical formula
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Please select the word from the list that best fits the definition
Birds that can fly, usually have webbed feet or long legs, and feed on land and in water
Answer:
WATER BIRDSS
Explanation:
How does CO2 level affect oxygen production?
Answer:
Grupa chemików z Uniwersytetu Środkowej Florydy pod kierownictwem profesora Fernando Uribe-Romo, odkryła sposób zamiany dwutlenku węgla w paliwo i tlen — naśladując naturalne procesy w jakich rośliny konsumują CO2, czyli fotosyntezę, która z dwutlenku węgla i wody produkuje węglowodany czyli paliwo dla organizmów żywych.
Explanation:
Answer:
Greater flow of oxygen corresponds to a higher rate of photosynthesis. but more co2 would make the oxygen lower because plants are producing co2.
Explanation:
What is a photosytem
Answer:
Below
Explanation:
The light reaction of photosynthesis. ... High-energy electrons, which are released as photosystem I absorbs light energy, are used to drive the synthesis of nicotine adenine dinucleotide phosphate (NADPH). Photosystem I obtains replacement electrons from the electron transport chain.
why are plublishing results imporant to science
Answer:
Explanation:
Because, everyone will know what the scientist are working on and see for example in sickness cases if they are working on a vaccine and if they make an progress... At least that's what I think.
Hope this helps!
which is a metamorphic process
ANSWER ASAP!
A. Weathering
b. Melting
c. Lithification
d. Meteorite impact
Answer:
Melting
Explanation:
Metamorphic because it is characterized as "..rock that has undergone transformation by heat, pressure, or other natural agencies.."
Which of the following is NOT related to lipids (does not belong)?
A)fatty acids
B)energy storage
C)sugars
D)fats, oils, waxes
option c is the answer of your question
Choose the mutation that you think has caused Calix’s calico fur coloring. Form a hypothesis to explain your reasoning. You will be able to revise your hypothesis as you collect more data.
Answer:
Nondisjunction
Explanation:
What carries digested food to the cells of an animal?
A. plasma
B. enzymes
C. red blood cells
D. white blood cells
Answer:
B. Enzymes
Explanation:
Animals feed by secreting enzymes through the cell membrane onto the food. The enzymes break the food into molecules small enough to be taken pass through the cell membrane into the cell.
PLS HELP ASAP, ILL MARK BRAINLIEST IF ITS A REAL ANSWER. LOOK AT THE PICTURE.
Answer:
Why is healthy skin important? Healthy skin is important because it is your first line of defense against bacteria and other pollutants in the environment. Healthy skin is more resilient when faced with external stresses, serves as an important sensory organ and helps to regulate our body temperature.
The outermost layer of skin, called the epidermis, produces a thin barrier layer called the stratum corneum. This layer varies throughout the body in its structure, thickness, composition and functional properties. For example, the skin on your palms and soles is thicker than on your face.
Skin changes such as wrinkling are one of the physical alterations most readily associated with aging. It may surprise you that the outer layer of the skin, the stratum corneum, changes very little as we age. The main changes occur at a deeper level. Collagen, a basic chemical building block of skin and connective tissue, decreases with age.
Explanation:
The tRNA lines the amino acids up to form...
1.a Congo line
2.a protein
3.a compact molecule
4.an alloy
The aircraft in the picture above possesses potential and kinetic energy.
True
False
Answer:
There being no picture im saying, that if its stationary it has potential but if it is moving it possesses both kinetic and potential
Explanation:
The chemical structure of a carbohydrate contains repeating units of molecules composed of carbon, hydrogen, and oxygen atoms. Which molecules produced from
photosynthesis bond together to form the carbohydrate?
Answers
•Amino acids
•Lipids
•Nucleic Acids
•Sugars
Answer:
D. sugars
Explanation:
monosaccharides disaccharides polysaccharides blah blah blah sugar made from photosynthesis sugar is carbohydrate blah blah blah
What are the 3 functions of a carpel?
Answer:
stigma, style, and ovary
Explanation:
If your house was a cell, what structure of your house would represent a cell membrane?
Answer:
the walls/insulation
Explanation:
wall or insulation i think
i got it from the internet
hello I need help!!! did I get this right
Answer:
Yeah it is correct.
Explanation:
Things enter the cell through the cell membrane through either active or passive transport which can tell you that the cell membrane controls what goes in and out.
I believe so. I looked it up and it matched everything I found
Help which is the answer ???
Answer:
C) The presence or Absence of the nucleus
Explanation:
Answer:
C.) The Presence or Absence of a Nucleus
Explanation:
Which change will cause the gravitational force between a baseball and a soccer ball to increase?
A. moving the balls farther apart
B. wrapping the soccer ball in layers of duct tape
C. using a baseball with a thinner leather
D. removing the outer layer of the baseball
Answer:
I think the answer is B I'm not for sure though tell me if I'm wrong
Answer:
Wrapping the soccer ball in layers of duct tape.