Answer:
the effect of tRNA is that it will give mutations and they are linked to diseases. The mutations will cause changes in the gene.
What are consumers? Please I need help
Which RNA molecule is used with the codon chart when determining the amino acid, tRNA or mRNA?
Answer:
mRNA
Explanation:
The Chart generates a nucleotide sequence of 3, known as a codon, and the codons then identify the amino acid
Why is desalination not widespread around the world right now?
An igneous rock contains one half of its original amount of K(potassium)-40. how old is the rock
Answer: 1.251 billion years
Explanation: The half-life of potassium 40 is 1.251*10^9 years. Since in the igneous rock there is one half of potassium left it means only one half-life has passed.
3. The process in which humans have certain organisms reproduce with each other to get desirable traits is call?
a. Genetically Modifying orgasm
B.Human genome project
C. Harmful mutations
D. Selective breeding
Answer:
The answer is option D- Selective breeding.Drag each label to the correct location on the image. Match each food chain and web component to the correct image. producer primary consumer secondary consumer decomposer
Can you please attach the image so I could help?
Answer:
Lion= secondary consumer
plants=producer
worm=decomposer
girraffe=primary consumer
Explanation:
Before DNA replication, how many molecules of DNA make up a chromosome?
Answer:
Figure 7 The number of DNA molecules in a chromosome: (a) a chromosome prior to replication contains a single DNA molecule; (b) a chromosome that has been replicated and consists of two chromatids, each comprising a single DNA double helix molecule.
Explanation:
Which describes the net free water movement between the blood vessel and matrix?
a) Into vessel
b) In equilibrium
c) Out of vessel
Answer:
Out of vessel
Explanation:
the little video/diagram shows the vessles moving from inside to outside
what are stem cells?
Answer:
Stem cells are cells with the potential to develop into many different types of cells in the body. They serve as a repair system for the body. There are two main types of stem cells: embryonic stem cells and adult stem cells
Explanation:
Totipotent (or Omnipotent) Stem Cells.
Pluripotent Stem Cells.
Multipotent Stem Cells.
Oligopotent Stem Cells.
Unipotent Stem Cells.
A ______________ stain uses only one dye to enable the viewer to observe the size, shape, or arrangement of cells A ______________ stain uses only one dye to enable the viewer to observe the size, shape, or arrangement of cells Gram stain Simple stain Endospore stain Capsule stain
Answer:
Simple.
Explanation:
A cell can be defined as the fundamental or basic functional, structural and smallest unit of life for all living organisms. Some living organisms are unicellular while others are multicellular in nature.
A unicellular organism refers to a living organism that possess a single-cell while a multicellular organism has many (multiple) cells.
Cell staining can be defined as a method used by scientists to view the cells of living organisms and its cellular components with the aid of microscope.
A simple stain uses only one dye to enable the viewer to observe the size, shape, or arrangement of cells. It typically involves the process of soaking a smear (thin film of living microorganisms) in dye and then rinsing it afterwards in order to visualize size, shape or arrangement of cells and other cell organelles such as mitochondria, cytoplasm, nucleus, golgi apparatus etc.
Is the following sentence true or false? The cell wall lies inside the cell membrane.
Answer:
True
Explanation:
difference between golgi apparatus and endoplatic reticulum
Answer:
Golgi apparetus helps in secretion of mucus,enzymes and hormones while endoplasmic reticulum serves as the pathway for the distribution of materials from one part of the cell to the other.
In one year, 35 giraffes are born to a population. What does this number represent?
Answer:
It is meant to say that there is less population of giraffe in Jungle.
Explanation:
If there was 35 giraffes are born to a population in 1 day than tthere is more population. But in question said that in a year.
Which is a common practice for farmers to yield higher crop production?
A) overplowing mixes the nutrients in the soil
B) consistently plant the same crop every year
C) allow later-successional growth to replace nutrients
D) keep the area planted with early-successional species
Answer:
D) keep the area planted with early-successional species
Explanation:
Answer:
D) keep the area planted with early-successional species
Explanation:
got it right on edge
Horses evolved from a foot tall, swamp dwelling, four toed, drawn horse, called the
O Equus
O Merychippus
O Oligohippus
O Pliohippus
O Eohippus
t
1
2
3
4.
Answer:
eqqus
Explanation:
Equus—the genus to which all modern equines, including horses, asses, and zebras, belong—evolved from Pliohippus some 4 million to 4.5 million years ago during the Pliocene. Equus shows even greater development of the spring mechanism in the foot and exhibits straighter and longer cheek teeth
how do flowering plants reproduce ( secually, asexually, or both
Answer: Flowering plants can reproduce both by sexual and asexual means of reproduction. Sexual reproduction involves the fusion of male and female gametes which takes place through pollination by birds, insects, and water. This pollination causes the fertilization and the female ovules grow into seeds.
Explanation: No need to thank me
Answer: Both, depending on what type of flower the plant is. Some plants reproduce asexually, while other reproduce sexually. Some plants reproduce both ways. Therefore, it depends on the type of flower/plant the flowering plant is.
I hope this helps! May I please have brainliest? :>
What would happen if we did not have Start Codons?
A. Polypeptide chains would continue to grow
B. Protein synthesis wouldn't occur
C. Amino acids would bind to tRNA
D. mRNA would form a double strand
Answer:b
Explanation:
Without the presence of start codons, Protein synthesis would not occur. Option B is correct.
In the synthesis of proteins, codons are referred to as the genetic codes that represent each of the amino acids that form the protein. These codes are in groups of three base nucleotides. The mRNA or messenger is the carrier of the code that will be responsible for the production of a certain protein.
A start codon is a three-base pair of nucleotides that holds the code needed to initiate the protein synthesis. The most common start codon in humans is AUG. Without the start codons, mRNA would still be taken to the ribosomes for protein synthesis but the process would not be able to begin.
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A protein containing more than one polypeptide chain exhibits the ________ level of protein structure.
Answer:
D.)quaternary
Please hurry and I will give out the brainliest answer!
Answer:
the apples will be red.
Explanation:
Based on the position vs. time graph, which velocity vs. time graph would correspond to the data?
A graph with horizontal axis time (seconds) and vertical axis position (meters). A line runs straight upward from 0 seconds 0 minutes.
A graph labeled velocity versus time with horizontal axis time (seconds) and vertical axis velocity (meters per second). A line runs in straight segments from 0 seconds 0 meters per second to 1 second 15 meters per second to 2 seconds 20 meters per second to 4 seconds 20 meters per second to 5 seconds 0 meters per second.
A graph labeled velocity versus time with horizontal axis time (seconds) and vertical axis velocity (meters per second). A straight line begins at 0 seconds 0 meters per second and runs to 5 seconds 5 meters per second.
A graph horizontal axis time (seconds) and vertical axis velocity (meters per second). A straight line begins at 0 seconds 2 meters per second and runs to 5 seconds 2 meters per second.
A graph labeled velocity versus time with horizontal axis time (seconds) and vertical axis velocity (meters per second). A straight line begins at 0 seconds 10 meters per second and runs to 5 seconds 2 meters per second.
Answer:
C is the correct option
Explanation:
Hydrogen fuel cells are more environmentally friendly than biomass energy in which of the following ways?
1-Carbon dioxide is produced when hydrogen is produced from water in hydrogen fuel cells.
2-No emissions of carbon dioxide from the fuel cell when hydrogen is produced from water.
3-Volatile organic compounds are produced from the production of hydrogen fuel cells.
I only
II only
I and II only
I and III only
Answer:
Answer: II ONLY
Explanation:
"No emissions of carbon dioxide from the fuel cell when hydrogen is produced from water" is the only one that is an advantage, not a disadvantage, and makes sense.
I got it correct on the quiz.
During DNA replication each strand of dna is used as a template to produce a complementary strand of DNA This process is shown below which base will attach to location 2
A) Allimene
O
B) Adenine
O
C) Thymine
O
D) Tyrosine
please what is the adaptive behaviour of a mosquito
Which among the following statements is correct?
(A) Diseases caused by microbes maybe acute or chronic
(B) Diseases caused by microbes are always chronic
(C) Diseases caused by microbes are always acute
(D) None of the above
by microbes maybe acute or chronic
In the last step of DNA replication, what does
the DNA polymerase do?
Answer:
Enzymes known as DNA polymerases are responsible creating the new strand by a process called elongation. ... DNA polymerase then adds pieces of DNA, called Okazaki fragments, to the strand between primers. This process of replication is discontinuous as the newly created fragments are disjointed.
Explanation:
The global fish intake for humans in a year from the ocean is equal to the organic
content produced by bacteria in the sea for -
A: 90 minutes
B: 90 days
C: 90 years
D: 90 seconds
Answer:
The answer is A:90 minutes
Natural selection is when
decides who survives and who doesn't?
Answer:
Nature
Explanation:
Natural selection is when nature decides who survives and who doesn't. Therefore, option A is correct.
What is natural selection?The process through which populations of living things adapt and change is known as natural selection. A population's members are naturally varied, which means that they are all distinctive in some ways. This variety indicates that some people have characteristics that are more environment-appropriate than others.
For instance, giraffes' long necks have allowed them to consume plants that other animals cannot.
Natural selection happens when people with a particular genotype have a higher chance of surviving, reproducing, and passing on their alleles to the following generation than individuals with a different genotype. Hence, option A is correct.
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Emerging ____________ may result from new and/or increased exposure to animal or insect populations and can be rapidly transported to vast areas because of ____________ .
Answer:
Emerging Diseases may result from new and/or increased exposure to animal or insect populations and can be rapidly transported to vast areas because of Globalization.
Explanation:
What do you expect to happen if you increase the amount of greenhouse gases in the atmosphere?
Please help ASAP!!!!!!!
I NEED THIS QUESTION SOON AS POSSIBLE
"thank for the points"
what happens to the carbon and oxygen from CO2 after it has been removed from the air by the plant via photosynthesis
Answer:
Plants absorb carbon dioxide from the air and use it to feed themselves in the process called photosynthesis. The carbon dioxide, through tiny pores called stomata, reaches the leaves of the plant. ... The factory emits Oxygen, or O2, into the ambient air until the process is finished.
Explanation:
After the removal of CO2 from air by the plant, then Carbon would be absorbed by plant, Oxygen will be emitted into the air.
Photosynthesis can be regarded as the process which involve the use of sunlight , carbon dioxide and water by plant, so that to oxygen can be created as we as energy in the form of sugar.After the absorption of the CO2 from atmosphere by plant through the stomata, the plant convert it into carbon and oxygen, and the oxygen will be released to the air.Therefore, the process is called Photosynthesis
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