You make a model of a cell in a large, rectangular, clear, plastic container filled with the following: gelatin, green M&Ms™, red licorice, several beans, one large inflated balloon, candy sprinkles, and an avocado seed.
What kind of cell is represented by the above model?
A. plant
B. animal
C. bacteria
D. fungi
Answers
The kind of cell represented by the above model is a plant cell; option A
What are models?Models are tools such as diagrams, pictures, objects, or descriptions that are used to represent another object, idea, or concept.
Models are useful in biology as they are helpful in explaining and describing biological molecules and structures such as cells, DNA, and proteins, as well as organs and tissues.
Considering the model shown in the image:
the model is a model of the cell of a living organismthe large, rectangular, clear, plastic container represents the cell wallthe gelatin represents the cytosolthe green M&Ms™ represent the chloroplastsseveral beans could represent plastidsthe large inflated balloon represents the large vacuolered licorice represents the nucleusTherefore, the model is a model of a plant cell.
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Related Questions
As altitude increases, air pressure __________ (increases, decreases, or stays the same). This is a(n) ________(direct, indirect, of static) relationship. PLEASE HELP :)
Answers
Answer:
The correct answer is - decreases. direct.
Explanation:
Altitude is a distance measurement of distance in a vertical manner or how high something from the sea level. It helps in the height of the mountains and different places.
Air pressure and altitude are the two factors that are in direct relation as the air pressure decreases with the increase in altitude. the gases present in the higher elevations are fewer than the sea level.
A frog is able to live on land once it reaches the adult stage of its life cycle because it forms А. a large head and two legs B. lungs, which help it take in oxygen from the air, and four legs. a long tail and four legs. gills, which help it take in oxygen from the water, and two legs.
Answers
Answer:
I think that "gills, which help it take in oxygen from the water, and two legs." this is the answer
Explanation:
Hope this helps<3
A frog is able to live on land once it reaches the adult stage of its life cycle because it forms lungs, which help it take in oxygen from the air and four legs. The correct option is b.
What are amphibians?Amphibians are animals with vertebral columns that live on land and in water. Their skin is permeable, allowing them to breathe and respire. They are also cold-blooded and have a complicated life cycle.
Different from reptiles, amphibians lay unshelled eggs in the water. The eggs lack a soft and hard shell covering, but are protected from drying out by a jelly-like material.
Amphibians are four-legged creatures that can live on both land and water. The majority of amphibians deposit their eggs in water.
Therefore, the correct option is B. lungs, which help it take in oxygen from the air and four legs.
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Which sense controls the position of muscles?
A. Smell
B. Touch
C. Taste
D. Proprioception
Answers
Answer:
proprioception
Explanation:
Proprioception, or kinesthesia, is the sense that lets us perceive the location, movement, and action of parts of the body. It encompasses a complex of sensations, including perception of joint position and movement, muscle force, and effort.
Answer:
the answer would be d
Explanation:
just took the quiz
Which of the following are benefits of genetic engineering?
is this correct?!! pls post the answered dont match what I got!
Answers
Answer:
Production of new vaccines, cancer drugs and preparing seedless grapes are the benefits of genetic engineering.
Amino acids have similar structures. What part of an amino acid's molecular formula distinguishes the macromolecule from other amino acids?
O the R-group
o the amino group
o the carboxyl group
O the nitrogenous base W
Answers
Answer:
The R-group
Explanation:
Amino acids are organic compounds that combine to form proteins. There are 20 of them, out of which 9 are essential. All of them have a similar structure: they consist of an alpha (α) carbon atom bonded to an amino group (NH2), a carboxyl group (COOH), a hydrogen atom, and an R group. The R group is the organic component, a side chain, that is unique to each amino acid.
This is why the first option is the correct one.
Answer:
the R-group
Explanation:
Factors that affect drug absorption include: (Choose the best answer.) Group of answer choices Protein-binding properties of the drug molecule Ability to chew and swallow Liver enzyme activity Lipid solubility of the drug
Answers
Answer:
The Factor that most affects drug absorption s the Lipid solubility of the drug
Explanation:
For a drug to accomplish its pharmacological function, it needs to suffer absorption mechanisms.
Most drugs, those that do not act locally, need to be correctly concentrated in their action sites or target sites. The first step is absorption.
This involves the obligated pass through the semipermeable plasmatic membrane to finally get in the blood. In blood, the drug moves, distributes, metabolizes, and the unaltered molecules are excreted.
There are different mechanisms in which drugs can cross the membrane that depends on the drug type. Depending on the effects of these mechanisms, there will be a more or less concentrated drug at the target sites.
Why is it important to appropriately use the tools or equipment when performing farming?
Answers
Because the food will get damaged
1. How would you describe motion?
T_T
Answers
Answer:
The action of moving or being moved
Answer:
Motion is when the position of something changes after a period of time
Explanation:
4/8 -
Two parents think their baby was switched at the hospital. It's 1968, so DNA fingerprinting technology
does not exist yet. The mother has blood type "O," the father has blood type "AB," and the baby has
blood type "B."
VIP
Mother's genotype:
VIP
Father's genotype:
TAIB
IBIB
Baby's genotype: IBi
Punnett square showing all possible genotypes for children produced by this couple
LA
2/2 P
or
OP
TA
IB
Was the baby switched?
i
IAI
IB
A) Yes
B) No
o
here to search
Answers
If 20% of the long-tailed cats got their tails stuck in something and failed to reproduce, what would be the expected change in frequency of T in the next generation
Answers
Complete question:
Phenotype Genotype Number of Individuals
Long-tailed TT 260
Long-tailed Tt 160
Short-tailed tt 80
If 20% of the long-tailed cats got their tails stuck in something and failed to reproduce, what would be the expected change in frequency of T in the next generation
Answer:
The expected change in allelic T frequencies probably changes from 0.6 to 0.57 in the following generation.
Explanation:
Due to technical problems, you will find the complete question, answer and explanation in the attached files.
5. Cellular respiration is balanced by photosynthesis; the two processes work
together to maintain the cycling of carbon and oxygen among Earth systems.
What describes the roles of carbon dioxide and water in these two processes?
a. Carbon dioxide and water are the reactants of both processes.
b. Carbon dioxide and water are the products of both processes.
c. Carbon dioxide is a reactant of photosynthesis; water is a reactant of cellular
respiration.
d. Carbon dioxide and water are the reactants of photosynthesis and the
products of cellular respiration.
Answers
Answer:
d. Carbon dioxide and water are the reactants of photosynthesis and the
products of cellular respiration.
Explanation:
Photosynthesis turns CO2 and water into oxygen and glucose. Plant foods are glucose and oxygen is a by-product. glucose.
Cellular breathing turns oxygen and glucose into carbon dioxide and water.
Water and carbon dioxide are byproducts, while ATP is
process-transformed energy.
adolescence and puberty meaning
Answers
Puberty is the time in which a child's sexual and physical characteristics mature. It occurs due to hormone changes.
Adolescence is the period between puberty and adulthood.
Fruit production in anthophytes develops from: a. a female reproductive structure b. a male reproductive structure c. both male and female reproductive structures d. photosynthetic signals
Answers
Answer:
a. a female reproductive structure
Explanation:
Reproduction can be defined as a biological process which typically involves living organisms producing an offspring.
Basically, there are two (2) methods of reproduction and these are;
I. Sexual reproduction: it involves the combination of the genome (gamete) of a male and female living organism during fertilization.
II. Asexual reproduction: it involves the cloning of a living organism to produce an offspring because there is only a single parent.
Antophyte is the division name for flowering plants and they are considered to be the most successful of all the other division of plants in terms of reproduction.
Division Antophyta are classified into two (2) main categories and these includes;
I. Monocot: this group of flowering plants have a single cotyledon. Some examples of monocots are lilies, corns, grasses etc.
II. Dicot: this group of flowering plants have two cotyledon. Some examples of dicots are beans, peas, peanuts, etc.
Basically, fruit production in anthophytes develops from female reproductive structure known as the ovary. Once the ovary is fertilized by a sperm, they ripen into a fruit.
1. The four butterflies in the illustrations represent the offspring in the F1 generation.
Which statement is best supported by the phenotypes of these offspring?
Answer
Answers
Complete question:
1. The four butterflies in the illustrations represent the offspring in the F1 generation.
Which statement is best supported by the phenotypes of these offspring?
The F1 generation is composed only of malesTwo of the offspring in the F1 generation will not be able to reproduceThe F1 generation is the result of a dihybrid crossTwo of the offspring in the F1 generation will experience a spontaneous mutationAnswer:
The F1 generation is the result of a dihybrid crossExplanation:
Due to technical problems, you will find the complete explanation in the attached files
How do molecules in the cells of the body release energy
Answers
Chemical energy is stored in the bonds of sugars. When the bonds of a sugar molecule are broken, a burst of energy is released that the cell can use. Cells can release energy in two basic processes: cellular respiration and fermentation.
Through the production of ATP, the energy which is derived from the breakdown of sugars and fats is redistributed in the cell as packets of chemical energy in a convenient form for use elsewhere.
How do cells release energy?All cells have energy to do work whereas glucose and other sugars have cell food. Almost all of these contain a source of energy for cell activities. When glucose is stored as glycogen or taken up as starch, it must be broken down into individual molecules before cells are able to to use it.
Chemical energy is stored in the bonds of sugars. When these bonds of a sugar molecule are broken, there is an explosion of energy which can be used by the cell.
These cells can release energy in two basic processes which are cellular respiration and fermentation. Oxygen is needed for cellular respiration, but not for fermentation. Furthermore, cellular respiration releases a lot of usable energy compared to fermentation.
Thus, through the production of ATP, the energy which is derived from the breakdown of sugars and fats is redistributed in the cell as packets of chemical energy in a convenient form for use elsewhere.
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Consider a diploid organism. What is the genotypic ratio expected to be observed in the offspring produced by two heterozygous parents
Answers
Answer:
See the answer below
Explanation:
A diploid organism is one that has 2 copies of each of its genes. When the two genes are the same, they are said to be homzygous, and when they are different, they are said to be heterozygous.
In this case, let us assume that the trait in question is represented by A for the dominant version and a for the recessive version. Since the parents are heterozygous, it means their genotypes would be Aa.
Aa x Aa
AA Aa Aa aa
Hence, the genotype ratio would be 1AA:2Aa:1aa. In other words, the genotypic ratio of homzygous to heterozygous offspring would be 1:1 because AA and aa are both homzygous while Aa is heterozygous.
The geno-typic ratio expected to be observed is 1:1
The following information should be considerd:
A diploid organism is that where it has 2 copies of each of its genes.When the two genes are similar, they are said to be homo-zygous else hetero-zygous.Since the parents are heterozygous, it means their genotypes would be Aa.
Aa x Aa
AA Aa Aa aa
So here the ratio should be 1:1
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__________ To their environment (indiviual organisms react in order to survive; species adapt to a specific enviroment)
Answers
Answer:
I think it will adaptation
Are there always going to be an EQUAL number of guanine and cytosine molecules in a molecule of DNA? Why?
Answers
Answer: Yes
Explanation:
Yes, because guanine can only pair with cytosine, according to Chargaff's Rule.
Which human activity negatively affects the stabillity of the environment
Answers
Answer:
population growth, overconsumption, overexploitation, pollution, and deforestation, to name but a few.
Explanation:
food provides carlories needed by the body for energy. however, the body must use energy between meals when food is not consumed. what is the most likely response of the body when more energy is used than the calories consumed provide?
Answers
Which substances can pass directly through cell surface membranes and do not use a carrier protein or chanel protein?
1 K+ and C∫- 2 CO2 3 C6H12O6
A 1 and 2
B 1 and 3
C 2 and 3
D 2 only
Answers
Answer:
D
Explanation:
I’ll be giving brainlest!!!
List the following in order from largest to smaller: 1. Stars 2. Solar system 3. Planet
Answers
Answer:
Solar systemStarsPlanetExplanation:
A solar system includes planets orbiting stars and is, therefore, larger than both stars and planets. Stars are larger than planets.
unique about obtaining water from artisan well
Answers
Answer:
Explanation:
Heh??
The student plans to use an antibody to the human cytochrome C protein in an ELISA test on cytochrome C samples from these four organisms. What should she use as a positive control
Answers
Answer:
A detector that can mark the protein that goes against cytochrome c
Explanation:
You could use a protein marker or even a chemical compound that permeates the amino acids that make up said protein in order to determine if it is positive or not.
What structure do plant cells have during cytokinesis that animal cells do not have?
Answers
Answer:
During cytokinesis in animal cells, a ring of actin filaments forms at the metaphase plate. The ring contracts, forming a cleavage furrow, which divides the cell in two. In plant cells, Golgi vesicles coalesce at the former metaphase plate, forming a phragmoplast.
Explanation:
2. The tremendous heat within the core and mantle causes convection cells to move within Earth.
(12.5 points)
true
False
Answers
Answer:
True
Explanation:
This is because as mantle convection slowly creep molecules that are warmer into the motion or movement in mantle cells, the cooler part of the rock move out of the mantle in the earth, convection currents continue to flow that carries heat into the mantle core. The mantle remain solid, the convection current that carry heat to the core, cause deformation of geologic structures on the mantle.
Select all that are NOT shapes of bacteria?
cilia, flagella, pseudopods
spirilla, flagella, cilia
coccus, cilia, flagella
bacillus, coccus, spirilla
Answers
Answer:
i think its c but i could be wrong... i failed biology soooo
Explanation:
Answer:
Explanation:
Select all that are NOT shapes of bacteria
bacillus, coccus, spirilla
PLEASE HELP FAST QUIC
image
ae44f8a148c445248498b3dfa44a8269 Which analysisBEST describes the probability of an offspring having or not having sickle cell disease, and carrying or not carrying the defective gene for sickle cell disease?
Answers
Answer: I think this is the answer, Sickle cell can only be passed on from parents to children. It is not contagious and it cannot skip a generation. The likelihood of having it depends on how many SC genes one or both parents have.
Explanation: I hope this helps!
What is true about all neurons?
A. They are bundled together in nerves that are surrounded by a protective sheath.
B. They all transmit signals through axons and receive neurotransmitters through dendrites.
C. They each bring nutrients to the brain and produce a fatty protective layer called myelin.
D. They all send signals from the brain to the body through long axons in the vertebral column.
Answers
Answer:
im not suuuuureeeeeeeee but i think its a
Which is a carbohydrate monomer?
O glucose
O Sucrose
O glucagon
O glycogen
Answers
Answer:
glucose
Explanation:
glucose is a monosachcharide
