Answer:
the number of individual organisms born into a population in a given year - Birth rate
the movement of individuals out of a population - Emigration
the number of individual organisms that die in a population in a given year - Death rate
the movement of individuals into a population - Immigration
Explanation:
The birth rate describes the frequency of live births in a population. In contrast, the death rate, also called the mortality rate is the number of deaths in a population. They are usually reported as a number per 1000 people, per year.
Migration is the movement of organisms. Immigration is used to describe the act of organisms in a population into a new destination. Emigration is the act of organisms leaving their current population
Answer: the number of individual organisms born into a population in a given year - Birth rate
the movement of individuals out of a population - Emigration
the number of individual organisms that die in a population in a given year - Death rate
the movement of individuals into a population - Immigration
Explanation:
You are given a piece of single-stranded DNA with the following sequence: TAACTGGC. What is the complementary DNA sequence?
A. ATTGACCG
B. TAACTGGC
C. CGGACTTA
D. ATTCAGGC
Which of the following would be a function of the nucleic acids?
A.
They are used to store and transmit genetic information
B.
They are used to store energy
C.
They are used for structural purposes
D.
They are used to insulate the body
Nucleic acids include DNA and RNA, are the genetic material in living things. The main function of the nucleic acids is to store and transmit the genetic information. Thus, the correct option is A.
What are Nucleic acids?Nucleic acids are biopolymers, which are essential to all known forms of life. They are composed of nucleotide polymers. Nucleotides are the monomers of nucleic acids which are made up of three components: a 5-carbon sugar, a phosphate group and a nitrogenous base. The two main classes of nucleic acids are deoxyribonucleic acid (DNA) and ribonucleic acid (RNA).
Nucleic acids play essential roles in all cells and viruses. The main function of nucleic acids involves storage and expression of genetic information in organisms. Deoxyribonucleic acid (DNA), encodes the information cells need to make proteins.
Therefore, the correct option is A.
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2.Water is able to fight against gravity duringRequired to answer. Single choice.
(20 Points)
adhesion
cohesion
Answer:
I am goving to said adhesion
Explanation:
sence cohesión is the one the sticks to things
PLS HELP I’M TIMED
The diagram below shows a battery and three light bulbs that are connected to an electric wire.
If one of the light bulbs is removed, then the remaining bulbs will
O A receive too much current and go out.
OB. get brighter.
OC explode.
D. receive no current and go out.
Answer:
If all bulbs are connected through a single wire, (or connected to each other throught a single wire then to the battery) then if one is removed the rest will receive no current and go out.
Explanation:
What two important properties do all lipids share?
Answer:
all lipids repel water. all lipids are made primarily of carbon and hydrogen
Explanation:
i hope this helps:)
Why do complex organisms need specialized cells?
Answer:
Because they are more complex therefore they need more specalized cells.
Explanation:
Answer:
Explanation:
"Complex organisms need specialized cells because they are capable of performing more tasks than simple organisms."
what does DNA use to store information
Answer:
DNA stores biological information in sequences of four bases of nucleic acid — adenine (A), thymine (T), cytosine (C) and guanine (G) — which are strung along ribbons of sugar- phosphate molecules in the shape of a double helix.
Explanation:
DNA uses the complimentary base pairs to store information in organisms.
The base pairs comprises of the nucleic acid include adenine (A), thymine
(T), cytosine (C) and guanine (G) .
The base pairs contain unique amino acid sequences which represent a
unique trait in organisms. Any alteration in this pair will lead to a different
result or mutation which is why it is very important and has to be rightly
paired .
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what determines how much energy a human can receive from food answer correct and ill give brainliest
Answer:
Food molecules.
Explanation:
Ape-x
Name the respiratory structure named by fish
Answer:
Fish and other aquatic organisms use gills to take up oxygen dissolved in the water and diffuse carbon dioxide out of the bloodstream. Some insects utilize a tracheal system that transports oxygen from the external environment through openings calledspiracles.
Explanation:
please mark as brainlist answers
Answer:
Fish gills
Explanation:
Fish gills are organs that allow fish to breathe underwater.
what venn diagram in math
Please help on number 15 I’ll make brain list of you do it for me please.
Answer:
A
Explanation:
I'm not 100% the reason that I think it's a is because I remember something about climate.
all of the following are characteristics of prokaryotes except,
Answer:
pls the options to the question
Answer:
nuclei
Explanation:
What is the function of the plasma membrane? a Sorts proteins and then packs them into vesicles b It is a flexible boundary outside of the cell wall c Protection for the plant cell d It allows nutrients to enter the animal cell and wastes to be removed
Answer:
The correct option is d
Explanation:
Plasma membrane (or cell membrane) is a semipermeable or selectively permeable barrier that regulates what goes in and out of the cell by keeping toxic substances out of the cell while allowing nutrients, ions and some metabolic products inside the cell.
This membrane surrounds all the content/organelle inside (cytoplasm and nucleoplasm) of the cell.
Which of the following BEST describes the differences between aerobic and anaerobic respiration?
a. aerobic respiration uses oxygen while anaerobic respiration uses carbon dioxide
b. aerobic respiration uses oxygen and makes lots of ATP while anaerobic doesn't use oxygen and releases lactic acid
c. aerobic respiration makes glucose and water, while anaerobic respiration makes the ATP and Carbon Dioxide
d. Aerobic respiration uses oxygen and releases lactic acid, while anaerobic respiration uses oxygen to release tons of ATP.
Hey there!
Your answer for this question will be B. Aerobic respiration uses oxygen and makes lots of ATP while anaerobic doesn't use oxygen and releases lactic acid.
I just took the test and got this right so you can trust me. Have a good one my dudes!
What is the source of thermal energy,the direction as matter flow,and the role of gravity in the process?
Answer:
Heat is the flow of thermal energy.
Explanation:
Thermal energy refers to the energy contained within a system that is responsible for its temperature. Heat is the flow of thermal energy. A whole branch of physics, thermodynamics, deals with how heat is transferred between different systems and how work is done in the proces. hope it helps!
Which organelles are the sites of photosynthesis in plant cells?
Answer:
Chloroplasts
Explanation:
In plants, photosynthesis takes place in chloroplasts, which contain the chlorophyll. Chloroplasts are surrounded by a double membrane and contain a third inner membrane, called the thylakoid membrane, that forms long folds within the organelle.
Problem that the laboratory
activity is designed to solve
Name the four main groups of organic compounds found in living things, their composition,
their monomers, and give an example of each.
Organic and inorganic.....are the
fingerprint patterns that form complete circles are known as:
A. whorls
B. irregulars
C. arches
D. tented arches
Answer:
whorls
Explanation:
Whorls. Whorls represent 34 percent of all fingerprint patterns. At least one ridge in a plain whorl pattern makes a complete circuit in the form of a circle, oval or spiral, and there must be at least two triangular shapes called deltas. ... Central pocket loop whorls make a complete circle inside the two deltas.
what is the most likely explanation for the results in the graph
Where’s the graph? You need to have the picture uploaded unless I’m just missing it.
Match each item with the correct sphere.
1. zebras
biosphere
2 rocks
hydrosphere
3 rivers
atmosphere
4. air
lithosphere
Answer:
1.biosphere
2.lithosphere
3.hydrosphere
4.atpmossphere
Explanation:
What are other examples
of physical change and chemical
change that I found in my home?
Answer:
Chemical changes=Burning of paper and log of wood.
Digestion of food.
Boiling an egg.
Chemical battery usage.
Electroplating a metal.
Baking a cake.
Milk going sour. Some examples of physical change are freezing of water, melting of wax, boiling of water,
Answer:
examples of physical change: boiling of water, freezing of water, melting of frozen liquid(ICE).
"""""""""""""""""chemical"""""""""":burning of match stick
1.Which of the following is a biotic factor within the ecosystem *
• The climate in the area
• The herbivore that feed on producers
• Amount of oxygen
• Amount of sunlight
2. Which of the following contains only biotic factors? *
• Temperature, pH and rainfall
• Algae, shrimp and humidity
• Frog, climate and insect
• Ant, grass and snail
Answer:
1. The herbivore that feed on producers
Explanation:
Which substance is important to the structure of the plasma membrane because it helps the membrane to keep its shape and fluid qualities?
Answer: Phospholipids
Explanation:
Phospholipids are arranged in a bilayer. This makes up the basic fabric of the plasma membrane.
Cholesterol molecules are distributed preferentially between membrane phospholipids. This helps to keep cell membranes from stiffening by preventing phospholipids from being packed too closely around each other.
What is plasma membrane?The plasma membrane, also known as the cell membrane, is the membrane found in all cells that differentiates the cell's interior from its surroundings.
A cell wall is connected to the plasma membrane on the outside of bacterial and plant cells.
Membrane biogenesis is the process by which plasma membranes form. Proteins as well as lipids are created first in the rough endoplasmic reticulum and then in the smooth endoplasmic reticulum. These are then delivered to the Golgi complex for adjustment.
The basic material of the plasma membrane is composed of phospholipids arranged in a bilayer.
They are amphipathic, which means they have both hydrophilic and hydrophobic regions, making them ideal for this role.
Thus, phospholipids helps the membrane to keep its shape and fluid qualities.
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Choose all that apply below to RNA (Hint: there are 6 correct responses): Question 2 options: Double strand helix Contains guanine Contains uracil Contains adenine Contains cytosine Contains thymine Contains the original code to make proteins. Single strand helix Takes the original code out of the nucleus and translates it into proteins.
Hi there! I've taken the test and below are the answers:
1. Single Strand Helix
2. Contains Uracil
3. Contains Adenine
4. Contain Cytosine
5. Contains Guanine
& 6. Takes the original code out of the nucleus and translate it into proteins
Hope this helps you out and have a great day :)
Do you think partial melting will occur if the pressure is high in the asthenosphere?
Answer:
Partial melting occurs when only a portion of a solid is melted. For mixed substances, such as a rock containing several different minerals or a mineral that displays solid solution, this melt can be different from the bulk composition of the solid. Partial melting occurs where the solidus and liquidus temperatures.
Explanation:
No, partial melting will not occur if the pressure is high in the asthenosphere.
This is because the high pressure and temperature causes full melting of materials. In the asthenosphere, the melting point of rocks is lower than their melting point so that's why the partial melting of materials occur.
If the temperature and pressure increase than full melting of materials occur than the material will turn into a complete liquid state so we can conclude that at high pressure, partial melting will not occur.
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What is occurring in this picture?
transcription
translation
DNA replication
mutations
Which ones match correctly? HELP FOR A LOT OF POINTS
Answer:
Math way will help
Explanation:
Answer:
Stimulus
Negative Feedback
Homeostasis
Positive Feedback
Feedback Loop
Explanation:
I looked it up sorry took so long. And I know a trick on ICEV where you can go back to the information.
Describe the structure of proteins
type of bonds
Explanation:
The primary structure of a protein refers to the sequence of amino acids in the polypeptide chain. The primary structure is held together by peptide bonds that are made during the process of protein biosynthesis. ... The sequence of a protein is unique to that protein, and defines the structure and function of the protein.
most gaseous pollutants come from a group of chemicals called
Answer: called oxides :)
Explanation: