The following are:
TRUE. Viruses are not considered to be aliveTRUE. Pasteurization is a method of heating milk TRUE. White blood cells (lymphocytes) are a type of immune cell TRUE. A species is a group of organisms FALSE. Tuberculosis is caused by a bacterium TRUE. In the scientific naming of organismsFALSE. Gymnosperm plants are a group of plantsTRUE. Sunlight is the primary source of energy for all plantsTRUE. Autotrophs are organisms that can synthesizeTRUE. The major organic substances in living organisms What are the reasons?1. TRUE. Viruses are not considered to be alive because they do not have their own metabolism and they cannot reproduce on their own. However, they do have some of the characteristics of living things, such as the ability to evolve and to interact with their environment.
2. TRUE. Pasteurization is a method of heating milk and other food stuffs to a specific temperature for a set period of time, followed by rapid cooling. This kills harmful bacteria without affecting the taste or nutritional value of the food.
3. TRUE. White blood cells (lymphocytes) are a type of immune cell that produces antibodies. Antibodies are proteins that bind to specific antigens, which are molecules that are foreign to the body. This binding helps to protect the body from infection.
4. TRUE. A species is a group of organisms that can breed successfully with one other to produce fertile offspring. This means that the offspring will be able to reproduce themselves.
5. FALSE. Tuberculosis is caused by a bacterium called Mycobacterium tuberculosis. Salmonella typhi is a bacterium that causes typhoid fever.
6. TRUE. In the scientific naming of organisms, the first name is the genus name. The genus name is followed by the species name. For example, the scientific name for humans is Homo sapiens.
7. FALSE. Gymnosperm plants are a group of plants that have seeds that are not enclosed in an ovary. They are considered to be higher plants, along with angiosperms (flowering plants).
8. TRUE. Sunlight is the primary source of energy for all plants. Plants use sunlight to convert carbon dioxide and water into glucose, which is a sugar that they use for energy.
9. TRUE. Autotrophs are organisms that can synthesize their own energy from the raw materials. They are able to do this through a process called photosynthesis.
10. TRUE. The major organic substances in living organisms are carbohydrate, lipid, and protein. Carbohydrates are used for energy, lipids are used for storing energy, and proteins are used for building and repairing cells.
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Shredder
Scraper/Grazer
Filter Feeder
Invertebrate Predator
Vertebrate Predator
IIIII
:: Filter water to consume phytoplankton (microalgae) :: Consume leaves and algae and fungi on the leaf surface
:: Consume algae on rocks :: Prey on vertebrates and invertebrates :: Prey on small invertebrates
Match the organism to its proper feeding behavior
Explanation:
The first organism is a Filter Feeder, which filters water to consume phytoplankton (microalgae).
The second organism is a Scraper/Grazer, which consumes leaves and algae and fungi on the leaf surface.
The third organism is a Shredder, which consumes algae on rocks.
The fourth organism is an Invertebrate Predator, which preys on small invertebrates.
The fifth organism is a Vertebrate Predator, which preys on vertebrates and invertebrates.
hey i really neeed help
Answer:
the ans of first number
There is justice and fairness in school
Answer:
I disagree
Explanation:
Teachers are always right no matter what. If a teacher claims a student did something wrong, they are automatically believed. There is no due process (innocent until proven guilty) for the student. Another example is about fights. If a student is hit by a bully, that student cannot defend him or herself unless he or she wishes to face reprocussions. In the end, they both get sent to the office and face the exact same punishment even if only one student was at fault.
if your friend was considering a genetic modification to have a child and asked for your advice?
Answer:
Explanation:
I would honestly say go for it!
what weaknesses exist in your trophic pyramid diagram? What processes or organisms
aren't shown?
Answer: It is a pyramid shape because the trophic pyramid, is a graphical representation designed to show the biomass or bio productivity at each trophic level in a given ecosystem.
The bottom of the pyramid is made up of plants and other organisms that perform photosynthesis. Photosynthesis transforms energy from the Sun into usable energy for living things. An ecosystem needs to have more of these organisms than any other organism because they provide energy for the entire ecosystem.
Answer:
The trophic pyramid doesn’t show that chemical energy becomes heat energy for the organisms. It also doesn’t show decomposers, which work to break down dead organisms in the ecosystem.
Explanation:
Because the reacting hydroxyl at __________ in _____________ was in the aposition, the linkage. C-1 monosaccharides in sucrose are said to be joined by ____________ linkage. Since this linkage is formed with ___________ form of ___________ it is often referred to as being __________ linkage
Answer:
Because the reacting hydroxyl at ____C-1____ in _____Glucose ____ was in the __α-___position, the linkage. C-1 monosaccharides in sucrose are said to be joined by ____α-1,β-2-glycosidic(Head to Head )________ linkage. Since this linkage is formed with _____Fructose______ form of ___β-Carbon___ it is often referred to as being ___α-1,β-2-glycosidic(Head to Head )____ linkage
Explanation:
Sucrose is a well known disaccharide which formed by the combination of 1 Glucose and 1 fructose molecule. They are unique in there process of formation as they are formed with head to head linkage between elements of glucose with anomeric(the carbon atom contains -OH) alpha(the carbon right next to the one connected with the functional group)carbon is attracted to the fructose's beta(Second carbon to the functional group linkage) carbon with the anomeric thus OH- and H+ are combined to give water molecule and as a result the Sucrose is formed
do lysosomes contain chromosomes ?
Answer:
No
Explanation:
they contain Enzymes which breakdown waste.
What type of natural selection selects for both the extremes of
a phenotype in a population?
a
Directional selection
b Stabilizing selection
C Disruptive selection
Answer:
Disruptive selection
Explanation:
Answer:
Disruptive Selection
Explanation:
describes changes in population genetics in which extreme values for a trait are favored over intermediate values.
What do chains of amino acids build?
Answer:
Proteins
Explanation:
Chains of amino acids linked together by peptide bonds form proteins. The properties of the amino acids in the chain dictates the complex structure and function of proteins, including folding, enzymatic activity, and binding sites.
The order of amino acids in the chain is dictated by DNA via the transcription of an intermediate molecule of mRNA, which is then translated into a sequence of amino acids.
3. A child will have 20 milk teeth. true or false
Answer:
I would say the answer as true.
Explanation:
Most children have a full set of 20 milk of baby teeth by the time they are 3 years old.When they reach 5 or 6, these teeth will fall out, making way for adult teeth.
Which of the following statement inaccurately describes biodiversity
Answer:
what are the options?
Explanation:
$ rcrcrcec
The statements which inaccurately describes biodiversity in an ecosystem are statements 2,4 and 5.
Ecosystem is defined as a system which consists of all living organisms and the physical components with which the living beings interact. The abiotic and biotic components are linked to each other through nutrient cycles and flow of energy.
Energy enters the system through the process of photosynthesis .Animals play an important role in transfer of energy as they feed on each other.As a result of this transfer of matter and energy takes place through the system .Living organisms also influence the quantity of biomass present.By decomposition of dead plants and animals by microbes nutrients are released back in to the soil.
Currently, approximately 1.9 million species have already been identified and named, and it is believed that around 8.7 million may nowadays exist.Thus , the incorrect statements are 2,4 and 5.
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Your question is incomplete, but most probably your full question was,which of the following statements inaccurately describes Biodiversity?
1.Biodiversity is the total number and relative abundance of species the variability of their genes and different ecosystems 2. the biodiversity of our plant has been estimated to be around 8.7 million species . 3.The impact of human activities on biodiversity loss is one of the most significant bio ethical issue that we face today .4. so far, approximately 6 million species have been identified end named .5. so far approximately 6 million species have been identified and named.
What type of fatty acid molecule is covered with as many hydrogen atoms as possible?
saturated fatty acid
trans-fatty acid
unsaturated fatty acid
omega-3 fatty acid
Answer:
Saturated fatty acid is correct I just took it
Explanation:
How do organisms use flagella to cause movement?
Answer:
Flageller motion cells causes water currents necessary for respiration and circulation in sponges and coelenterates. Most of the bacteria move by means if flagella.
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what is the function of the start codon aug?
The function of the start codon AUG is that it tells the ribosomal subunit to start translating mRNA. Thus, the correct option for this question is C.
What do you mean by Codons?Codons may be defined as the sequence of three DNA or RNA nucleotides that significantly corresponds with a particular amino acid in order to start or stop a signal during protein synthesis.
The codon AUG codes for methionine and serves as an initiation site for protein synthesis. It is the site of the mRNA coding region where the process of translating proteins systematically initiates. Each codon specifically codes for only one particular amino acid.
Therefore, the function of the start codon AUG is that it tells the ribosomal subunit to start translating mRNA. Thus, the correct option for this question is C.
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2. What type of enzyme adds phosphate to ADP making ATP?
A. Kinase
B. Mutase
C. Isomerase
D. Dehydrogenase
Answer:
kinases, mutases, and dehydrogenases, cleaving enzymes, isomerases or enolases
Which is most likely to change a new discoveries and technologies?
A. Classification of organisms
B. Kingdom of an organism
C. Order of the taxonomic
D. Use of binomial nomenclature
Answer:
Classification of organisms
Explanation:
As scientists discover new thing there will be change in classification
The most likely change in new discoveries and technologies is the classification of organisms. The correct option is A.
What are discoveries?Discovery refers to when a new or unique thing is introduced or made. It is all over the world and happens in times because the universe is infinite and there are still many things to discover in the world. Humans are very inquisitive animals, who always tend to find new things.
With time, new species are also discovered with the extinction of old ones, these discoveries make the classification change because the new organism has to add to the list.
Thus, the correct option is A. Classification of organisms.
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Cells like muscle cells and neurons (brain cells) depend on having a lot of
mitochondria in order to create and use a lot of cellular energy.
True
False
Hello please help will give brainliest thank you!
Answer:
D
Explanation:Mitosis is basically halfing the cell (making two identical ones)
Answer:
d-two identical nucleus
Explanation:
mitosis end result gives you two identical daughter cells and meiosis gives you for different cells.
If Y = -2 bars and Ys = +2 bars, then Wp =
Answer:
?
Explanation:
Analyze: What are the advantages and disadvantages of the capture-mark- recapture method? population size of grasshopper
Answer:
Advantages of capture and recapture method are:
It provides us the more precise and less biased estimates. It also provide us the parameters such as probability of survival. It provides a functional understanding i.e. Behavioral and structural understanding, of populations. This method is mainly used to estimate the number occupying niche.Mr. Torres interacts positively with his students. Which statement describes the BEST evidence to support this?
Answer:
The answer is D He listens to their ideas and asks for their opinion.
Explanation:
What would be the percentage of the non-singing trait in female birds in Generations 4 and 5 if this pattern continues?
The percentage of the non-singing trait in female birds in Generations 4 and 5 if this pattern continues will be 80 and 94
How do we know?The arithmetic progression as shown:
50, 42, 34...
We find the 4th and 5th term
The nth term of an AP is expressed as :
[tex]T_n = a + (n- 1)d[/tex]
a is the first term = 50
d is the common difference = 42 - 50 = 34 - 42 = -8
For the 4th term n = 4T4 = 50 + (4-1) (- 8)
T4 = 26
For the fifth term, n = 5T5 = 50 + (5-1) (- 8)
T5 = 18
If the pattern persists, the proportion of female birds with the singing feature in Generations 4 and 5 will be 26 and 18, respectively.
We can see that the second term for the non-singing females was obtained by adding 8 to the first term. To obtain the third, 10 was added to the second.
For the 4th term, 12 will be added to the third term;
T4 = 68 + 12
T4 = 80
For the 5th term, 14 will be added to the fourth term;
T5 = 80 + 14
T5 = 94
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Complete question:
What would be the percentage of the non-singing trait in female birds in Generations 4 and 5 if this pattern continues?
Generation 1: 50 singing females/ 50 non-singing females
Generation 2: 42 singing females/ 58 non-singing females
Generation 3: 34 singing females/ 68 non-singing females
A cork has a volume of 6 cm3 and a mass of 3 g. What is the density of the cork?
Answer:
0.5 g/cubic centimeter
Explanation:
density=mass/volume
You would divide your mass (3 g) by your volume (6 cubic centimeters)
Electrons play an important role in cellular respiration. a) Where do the electrons come from? What causes them to 'free' up? b) What molecules 'pick up' the electrons? Include 2 examples of these. c) Where do the electrons go and how do they help in the process of ATP synthesization?
Answer:
part A
the electrons are usually the currently of chemical reactions
B)it returns to glycolysis to pick up more electrons
ex. gulycolysis yields 2ATP
C) they goes to Krebs cycle
Suppose a human blood cell containing a 0.9 percent solute concentration were put into a container of 30 percent solute solution. Would the blood cell get bigger or smaller? Why? In your explanation, you must tell me which area has the hypotonic solution (inside the blood cell or outside the blood cell), which area has the hypertonic solution (inside the blood cell or outside the blood cell), and which direction the water would be moving (into the cell or out of the cell).
Answer:
smaller
Explanation:
the cytoplasm of the cell has lower concentration than the surrounding solution
water molecules diffuse out of the cell, they shrink and loose shape a process known as crenation
Answer:
smaller i belive
Explanation:
HELP! I’ll mark you brainly!!
Answer: 5. glycolysis, the tricarboxylic acid cycle, and oxidative phosphorylation
6. If oxygen is not present, some organisms can undergo fermentation to continually produce ATP. Glycolysis, which is the first step in all types of cellular respiration is anaerobic and does not require oxygen.
7. Glycolysis is the process in which one glucose molecule is broken down to form two molecules of pyruvic acid
Explanation:
What is a host? Give two examples of ways humans serve as hosts for infectious diseases.
Answer:
a host is something that hosts a disease
Explanation:
humans are vulnerable, so they can get a disease and spread it.
Answer:
A host in the context of infectious disease refers to an animal or plant that acts as a biological refuge in which another - often parasitic - organism may dwell. The host usually provides shelter or nourishment to the other organism, which may use the host to partially/completely sexually develop.
Explanation:
Predict the effect that a mutation would have on energy production and homeostasis if it prevented phosphate molecules from bonding with each other. Justify your answer. *
Answer:
There would be no storage or release of energy for metabolic activities.
Explanation:
Mutation is a change in the nucleotide sequence of a gene. Mutation disrupts the production of useful products such as proteins, which the genes code for. In this case, mutation prevents phosphate molecules from bonding with each other.
ATP is the energy carrier in living cells. It stores and releases energy for various metabolic activities within an organism including homeostasis (maintaining a stable internal environment). The energy in the ATP molecule is stored in the phosphate bonds contained in its structure while the energy is released when the last phosphate bond is broken.
Therefore, if a mutation prevents phosphate bonds from forming, energy will be unable to be stored, likewise the release of energy for cellular activities.
A rubber stopper has a mass of 7.77 g and a volume of 1.31 mL. What is its
density?
Answer:
5877.8625954198 kilogram/cubic meter
What happens immediatley after pyruvate is brought into the mitochondrion
A. 36 ATP molecules form
B. glucose molecules form
C. FADH2 molecules form
D. acetyl CoA forms
Answer:
Acetyl coenzyme are formed
Answer:
Acetyl CoA forms
I hope this helps on your unit 4 test
Explanation:
