Answers
Answer:
1. they are simply arranged differently
2. 3 billion letters, could fill 5,000 books
3. 100 trillion cells
4. 99% of us have the same genetic code 0.1% of it is diffrent
Related Questions
Do molecules crossing a membrane using active transport go WITH or AGAINST the concentration gradient??
Answers
The concentration gradient is the probability of where ions will go freely to try and make the concentration the same in each part of the cell. When ions want to cross into the membrane, most of them will have to go against the concentration gradient and will use energy to do so!
Hope that helps :)
PLEASE HELPPPP!!!!
What characterizes a hypotonic solution?
a. More solute & solvent than another solution
b. Less solute & solvent than another solution
c. More solute than another solution, but less solvent
d. Less solute than another solution, but more solvent
Answers
Hi :)
A hypotonic solution has a lower concentration of solutes than another solution
In biology, a solution outside of a cell is called hypotonic if it has a lower concentration of solutes relative to the cytosol
Due to osmotic pressure, water diffuses into the cell, and the cell often appears turgid, or bloated
Hope this helps :)
can someone help be with #3
Answers
Whatever you put force into it exerts the same amount of force.
Cells transport substances across the cell membrane through a variety of means.
Which of the following diagrams represents the movement of substances across the
membrane using a channel protein?
Answers
Answer:
facilitated diffusion.
What types of molecules are the least soluble in a polar compound such as water?
Answers
Answer:
Ethanol,Ammonia,Sulfur dioxide,Hydrogen sulfide
Explanation:
How do biotechnologists help with modern mining methods?
A)
They evaluate the microbes contained in minerals to determine the grade of the ore.
B)
They devise methods to kill the microbes in minerals to make the ore more profitable.
C)
They look for ways to genetically engineer microbes to aid in obtaining specific minerals.
D)
They propose ways to genetically engineer microbes to reduce gases created by mining.
Answers
Answer:
C
Explanation:
Microbial mining is when you use microbes to help you obtain specific minerals. Biotechnologists help with this.
Please help it is a very important test and I do not know the answer.
Answers
Answer:
1 is B, 2 is A, and 3 is C. Hope it helps.
Answer:
3 is B, 2 is A, and 1 is C.
Explanation:
I learned this last year when I was in Biology, so I hope that this helps you!
in your own words, explain why osmosis is really just a special case of facilitated diffusion
Answers
Answer: It describes water molecules moving across a membrane, which allows the water molecules to pass in and out freely, but forbids the motion of other molecules.
Explanation:
A in Biology class last year.
Osmosis is really just a special case of facilitated diffusion because it
doesn't permit the movement of some molecules.
Osmosis can be defined as the movement of solvent molecules such as
water from a region of higher concentration to a region of lower
concentration through a semi-permeable membrane.
Osmosis is however a special case of facilitated diffusion because it permits
the movement of water molecules and inhibits the movement of other
molecules such as sugar etc.
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someone help me with this question please: What is the job of ribosomes? Please answer as soon as possible its related to my project which is due on the day after tomorrow.
Answers
Answer:
Production of proteins
Explanation:
Ribosomes consist of RNA's and special proteins that help to synthesize other proteins. Ribosomes can be found either floating within the cytoplasm or attached to the endoplasmic reticulum. They
Ribosomes assume the role of bringing together amino acids to form particular proteins, which are important for
completing the cell's activities.
Hope this helps :)
what are the functions of the nucleolus?
Check all that apple
A)converting energy from food into a form the cell can use
B) beginning ribosome assembly
C) regulating the cells interaction with its surroundings
D) translating the code contain by DNA into proteins the cell needs for structure and function
Answers
Answer:
the answer is B) ribosome assembly
An element is made up of how many types of atoms? Question 1 options: An element is made up of three types of atom. An element is not made up of atoms. An element is made up of only two types of atoms. An element is made up of only one type of atom.An element is made up of how many types of atoms? Question 1 options: An element is made up of three types of atom. An element is not made up of atoms. An element is made up of only two types of atoms. An element is made up of only one type of atom.
Answers
Answer:
✰It's the last option: An element is made up of only one type of atom.
✏︎Wich is D
✰An element is made up of only one type of atom. Is your answer!!✘
Explanation: if you look at the definition it said that....…..….…..…..…
~An element is a pure substance which cannot be broken down by chemical means, consisting of atoms which have identical numbers of protons in their atomic nuclei. The number of protons in the nucleus is the defining property of an element, and is referred to as the atomic number
PLZ Mark as brainliest
the energy of motion
kinetic energy
potential energy
Answers
Potential energy is when the object is at rest, I believe
Answer:
I KNOW I KNOW I KNOW
Explanation:
kinetic energy
Which statement best describes the function of nucleic acids?
A. Stores genetic information and helps to make proteins
B. Increases the rate of chemical reactions
C. Stimulates metabolism in all body cells
D
Activates secretion of the body's hormones
Answers
Answer:
A. stores genetic info and helps make proteins.
Explanation:
Nucleic acids are DNA and RNA.
The statement that best describes the function of nucleic acid is stored genetic information and helps to make proteins. The correct option is A.
What is nucleic acid?Nucleic acid is a macromolecule. Nucleic acid is made up of nucleotides. The composition of nucleotides is a 5-carbon sugar, a phosphate group, and a nitrogenous base.
Nucleic acid is the main component of the genetic material of the living organism. They are DNA and RNA. DNA is the main genetic material of animals and plants, and RNA is found in some bacteria and some plants.
DNA and RNA store the genetic information of the organism. As this, nucleic acid also contains genetic material. This genetic information is used in synthesizing proteins.
Thus, the correct option is A. Stores genetic information and helps to make proteins.
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When hydrogen and oxygen combine to form water, water is
Play
a product.
O a reactant.
both a product and a reactant.
O neither a product nor a reactant.
Answers
Answer:
water is a product
Explanation:
hydrogen and oxygen are the reactants combining together the make the final product of Water.
What is the difference between chromosome translocation and crossing over?
Answers
Answer:
translocation occurs between non-homologous chromosomes.
Explanation:
Two heterozygous tail pea plants with the same genotype, Tt, are crossed. What is the probability that the offspring of this cross will have a heterozygous genotype?
A. 50%
B. 25%
C. 100%
D. 75%
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11
33
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49 51
CT 1
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mommy
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Use the periodic table to answer the questions below
11. Sodium is an element found in table salt. What group is Sodium in? * 15
(1 Point)
Enter your answer
Answers
Answer:
YOU CAN DO IT I BELIEVE IN YOU I am miss MOTIVATOR
how many antennae’s does a dragonfly have?
Answers
Answer: Dragonflies have two antennae.
(hope this helps ^^)
What two properties of life can be connected to each other? Explain how
Answers
Answer:
Explanation:
Properties of Life. All groups of living organisms share several key characteristics or functions: order, sensitivity or response to stimuli, reproduction, adaptation, growth and development, regulation, homeostasis, and energy processing. When viewed together, these eight characteristics serve to define life.
Please Help ASAP!! MAX POINTS AND WILL MARK BRAINLIEST!!!
There are five islands in a row in the ocean. They all formed from volcanic activity. The most southern of the islands is the biggest, and it has the tallest mountains. The most northern of the islands is the smallest, and its mountains are the smallest.
Select the correct answer from the list.
The most northern of the islands is the _____ (OLDEST / YOUNGEST) island. The most southern of the islands is the _____ (OLDEST / YOUNGEST). The most southern of the islands has experienced _____ (LESS / MORE) weathering and erosion than the other four islands.
Answers
Answer:
Honors Earth Science Weather Erosion Impact Quiz
1. The most northern of the islands is the OLDEST. The most southern of the islands is the YOUNGEST. The most southern of the islands has experienced LESS weathering...
2. d. thousands of years
3. c. acid rain breaking down...
d. oxidation of certain...
4. b. root wedging
5. b. hydrolysis
d. dissolution
6. b. delta
7. ice wedging
Explanation:
These were the graded correct answers.
The most northern of the islands is the OLDEST. The most southern of the islands is the YOUNGEST. The most southern of the islands has experienced LESS weathering.
How does Islands formed?Oceanic islands are those islands which rise to the surface of land from the floors of the ocean basins. Continental islands are simply the unsubmerged parts of continental shelf which are entirely surrounded by water from all the sides. Many of the larger islands of the world are of the continental type only.
As volcanoes erupt, they build up different layers of lava which may eventually break the water surface. When the tops of these volcanoes appear above the water level, an island is formed. While the volcano is still beneath the ocean surface, it is known as a seamount. Oceanic islands can form from the different types of volcanoes.
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if a person happens to have a blood type which is AB+, can we consider it as a case under the codominance pattern of inheritance? why or why not?
Answers
In codominant inheritance , two different versions (alleles) of a gene are expressed, and each version makes a slightly different protein. Both alleles influence the genetic trait or determine the characteristics of the genetic condition
To see a general vlew of a mlcroscope sllde, use_____ power. If you need to see a more speclfic and detalled vlew, Use___________ power.
Answers
Answer:
low; high
answer is above
please help asap i will mark brainliest
Answers
Answer:
the last one
it has one side that is positively charged and one side that is negatively charged
Answer:
D
Explanation:
A water molecule, because of its shape, is a polar molecule. That is, it has one side that is positively charged and one side that is negatively charged. The molecule is made up of two hydrogen atoms and one oxygen atom. The bonds between the atoms are called covalent bonds, because the atoms share electrons.
3. The nitrogenous base, adenine, pairs with
A. Cytosine
B. Guanine
C. Thymine
D. Uracil
hurry please !
Answers
Answer: C) Thymine
Explanation: 100% sure this is the answer! pls mark brainliest!
Which statement best defines a protist? an organism that reproduces by spores and feeds on decaying matter a eukaryote that is either animal-like, plant-like, or fungus-like a foot-like extension that is used for eating and movement a long, whip-like extension that is used for movement
Answers
Answer:
B. A eukaryotic that is either animal-like, plant-like, or fungus-like.
Explanation:
A protist is best defined as an eukaryote that is either animal-like, plant-like, or fungus-like.
WHAT IS A PROTIST?A protist is an eukaryotic i.e. possess a membrane-bound nucleus organism that belongs to the kingdom Protista.
The kingdom Protista is different from all other kingdoms such as;
FungiAnimaliaPlantaeThis means that an organism classified as a protist can be defined as an eukaryote that is either animal-like, plant-like, or fungus-like.
Learn more about protist at: https://brainly.com/question/5186929
The digestive system's main function is to
O protect the body against infectious diseases
O support and protect the body's organs.
O store nutrients until they are absorbed into the bones O break down food to be absorbed in the bloodstream.
Answers
PLS HELP!!!!!!
A ____ reaction is the change that takes place when two or more substances interact to form new substances.
Answers
Answer:
I think its chemical.
Explanation:
SORRY IF WRONG!! :(
Answer:
Chemical
Explanation:Give the precious smol bean the brainliest they deserve.
how does metabolism work?
Answers
Answer:
Explanation:
Metabolism: Converting food into energy
Metabolism is the process by which your body converts what you eat and drink into energy. During this complex biochemical process, calories in food and beverages are combined with oxygen to release the energy your body needs to function.
which statement correctly describes the relationship between genes, proteins, and traits?
Answers
Answer:
C. Genes are transcribed into mRNA, the mRNA is then translated into proteins, which determines specific traits.
Explanation:
Genes are segments of the genetic material (DNA) that encodes certain products, which are heritable. In the central dogma of biology, genes are expressed via two processes viz: transcription and translation.
Transcription is the process whereby the information in genes are used to synthesize mRNA molecule, while Translation is the process whereby the mRNA molecule is used to synthesize proteins in the ribosome.
The proteins are responsible for the individual characteristics or traits possessed by living organisms. For example, MELANIN GENE is transcribed into MELANIN mRNA, which is then translated into MELANIN PROTEIN responsible for the skin colour (trait).
When ___________ occur(s) during DNA replication, it can lead to genetic variation after a cell divides into daughter cells.
A) Mutation(s)
B) Adaptation
C) Conjugation
D) Reproduction
Answers
Answer:
I believe it is D. Reproduction
Explanation: