Answer:
1. What is the difference between unicellular and multicellular organisms?
2. Does the single cell perform all the functions of the body?
3. How many cells present in multicellular organisms?
4. Does organisms are useful? why?
5. In which organism present single cell?
6. How will a single cell carry-on the complete life processes in a unicellular organism?
Hope this helps:)
What are some of the ways that parasites have adapted to transmission between hosts and resisting the host’s attempts to get rid of the parasite? How do these particular developments help the parasite?
Pls state lamarck's theory
Answer:
Lamarckism, a theory of evolution based on the principle that physical changes in organisms during their lifetime—such as greater development of an organ or a part through increased use—could be transmitted to their offspring
brain liest for whoever does all!!
Answer:
Key points. Humans—and other complex multicellular organisms—have systems of organs that work together, carrying out processes that keep us alive. The body has levels of organization that build on each other. Cells make up tissues, tissues make up organs, and organs make up organ systems.
1. cell
2. tissue
3. organ
4. organ system
5. organism
The biological levels of organization of living things arranged from the simplest to most complex are: organelle, cells, tissues, organs, organ systems, organisms, populations, communities, ecosystem, and biosphere.
answer.
1
A DNA nucleotide consists of three smaller units.
Which type of biomolecule represents one of these
smaller units?
A Carbohydrate
B Lipid
C Protein
D Nucleic acid
Answer: Carbohydrate
Explanation: You may be familiar with the sugar-phosphate backbone, which just serves as structural framework for the DNA strand. Phosphate sugars are carbohydrates that link to phosphates and nitrogenous bases to create a helix.
Where does the energy for photosynthesis come from?
What 2 raw materials are needed by plants in order to preform photosynthesis?
answer: The raw materials of photosynthesis, water and carbon dioxide, enter the cells of the leaf, and the products of photosynthesis, sugar and oxygen, leave the leaf.
Explanation:
hope this help
Which statement is true for photosynthesis?
Producers use it.
Consumers use it.
Scavengers use it.
Decomposers use it.
The one that makes most sence is Decomposers use it.Explanation:
You are observing an unknown organism under the microscope. By careful observation you have found that the organism is unicellular and prokaryotic in nature. Which hypothesis among the following is the likely explanation for the observation?
a. The unknown organism is an animal cell.
b. The unknown organism is a fungal cell.
c. The unknown organism is a plant cell.
d. The unknown organism is a bacteria.
Answer:
d. The unknown organism is a bacteria.
Explanation:
Describe the process of protein synthesis completely. Include all involved molecules, enzymes and steps.
NEED THIS ASAP!!!! Define: Meiosis, Sister chromosomes, homologous chromosomes
Answer:
meiosis- a type of cell division that results in four daughter cells each with half the number of chromosomes of the parent cell, as in the production of gametes and plant spores.
sister chromosomes- A sister chromatid refers to the identical copies (chromatids) formed by the DNA replication of a chromosome, with both copies joined together by a common centromere.
homologous chromosomes- Homologous chromosomes are two pieces of DNA within a diploid organism which carry the same genes, one from each parental source. Each parent provides the same 23 chromosomes, which encode the same genes.
Answer:
Meiosis is a process where a single cell divides twice to produce four cells containing half the original amount of genetic information. These cells are our sex cells – sperm in males, eggs in females. ... These four daughter cells only have half the number of chromosome
A sister chromatid refers to the identical copies formed by the DNA replication of a chromosome, with both copies joined together by a common centromere. In other words, a sister chromatid may also be said to be 'one-half' of the duplicated chromosome. A pair of sister chromatids is called a dyad
homology is similarity due to shared ancestry between a pair of structures or genes in different taxa.
Chromosomes are the things that make organisms what they are. They carry all of the information used to help a cell grow, thrive, and reproduce. Chromosomes are made up of DNA. Segments of DNA in specific patterns are called genes. You will find the chromosomes and genetic material in the nucleus of a cell.
Explanation:
hopefully this answers your question but if not then forgive me pwease :3
What percent of energy is transferred between the levels indicated by the blue arrows?
O 50 percent
O 90 percent
O 100 percent
O 10 percent
Answer:
D
Explanation:
10 percent, yes
Describe the process of photosynthesis,include what is needed and what is produced.Provide an explanation as to why photosynthesis is needed for plants to maintain homeostasis.
Answer:
The process by which plants are prepared their own food by taking carbon dioxide from air and water from roots in the presence of sunlight and chlorophyll is called photosynthesis.they produced oxygen
6Co2 + 6H2o =C6H12O6 + 6O2
Explanation:
photosynthesis is ascential for their growth & development
Explain how salinity can make water move
Answer:
Through concentration gradients and a semi-permeable membrane.
Explanation:
Imagine a semi-permeable membrane splitting a beaker into two sides which only water can pass through and salt cannot.
One side is filled with much more salty water than the other. (the saltiness, not the amount of water).
Since the salt cannot pass through the membrane, one side's salt is much more concentrated than the other.
In an effort to restore equilibrium, more water passes to the saltier side to balance out the ratio of water : salt.
Since one side has more salt, more water is needed to balance that out, and hence water moves towards the saltier side.
Hope this helped!
Not all genes share the same?
Answer:
Not all gnes share the same code
Explanation:
Hope this helps!! :)
Under the right conditions, a seed can germinate in the ground. What is the best synonym for "germinate?"
Answer:
sprout, put forth shoots, shoot, shoot up, bud, put forth buds, develop buds, form buds.
develop, grow, spring up, swell.
rare burgeon, vegetate, pullulate.
Hope this helps :-)
Why do we need brazillion rainforeset pleease help
Answer:
The Amazon rainforest plays an important part in regulating the world's oxygen and carbon cycles. It produces roughly six percent of the world's oxygen and has long been thought to act as a carbon sink, meaning it readily absorbs large amounts of carbon dioxide from the atmosphere.
Answer:
Found this on google, "The Amazon rainforest plays an important part in regulating the world's oxygen and carbon cycles. It produces roughly six percent of the world's oxygen and has long been thought to act as a carbon sink, meaning it readily absorbs large amounts of carbon dioxide from the atmosphere."
Hope this helps, have a great day/night, and stay safe!
Seeds that are planted upside down are still able to grow into mature plants. Which explanation
best explains this phenomenon (a)The roots change into branches in the branches turn to roots(b) The roots grow towards the force of gravity and the stem goes away(c)The plant will become a smaller version of a mature plant(d) roots always grow toward the dark and the stem grows toward the light
The explanation that best explains this phenomenon is: the roots grow towards the force of gravity and the stem goes away
WHAT IS GEOTROPISM?The parts of a plant can be divided into shoot and roots. The root of the plant is the part that grows below the ground surface in order to anchor the plant.
When a seed germinates, the root part of that seed grows towards gravity i.e exhibits geotropism while the shoot part grows away from gravity i.e. upwards.
Hence, if a seed is planted upside down, it will still grow into an erect mature plant because the root will grow downwards towards gravity (positive geotropism) while the stem grows upward away from gravity (negative geotropism).
Learn more about gravity at: https://brainly.com/question/1479537
PLEASE HELP!!!
How do animals and plants interact in terms of the two gases involved in photosynthesis?
Answer:
Explanation:
Photosynthesis use carbon dioxide and water to assemble carbohydrate molecules and release oxygen into the air easy
In a chemical reaction, the chemicals you start with (those in the rectangle) are called ____________________. The ones you end up with (in the circle) are called _________________________.
Answer:reactant and product
Explanation:
Please help me, I’m sleepy and I don’t know anything right now
Answer:
absolute age
Explanation:
Answer:
absolute age. hope this helps!
Explanation:
~evita
_____ allow the stomach to stretch. A. Gastric glands B. Palatines C. Gastric rugae D. Villi
Answer:
C) Gastric Rugae
Explanation:
Rugae both allow the stomach to stretch in order to accommodate large meals and help to grip and move food during digestion.
Answer:
C. Gastric Rugae
Explanation:
The inner layer of the stomach is full of wrinkles known as rugae (or gastric folds). Rugae both allow the stomach to stretch in order to accommodate large meals and help to grip and move food during digestion.
True/False: Plants take phosphorous directly out of the atmosphere.
Answer:
True
Explanation:
the way the are able to take pictures, its from space/the atmosphere
what position will kamala harris hold on sunday 20,2021
Answer:
Vice President?
Explanation:
Answer:
vice president she the first black woman,indian and woman to be vice president her innaguration was yesterday
Explanation:
What is the role of mitochondria in eukaryotic cells? A. to transport materials throughout the cell. B. to provide structure and mechanical support for the cell
c. to regulate the flow of materials in and out of the cell.
D. to generate chemical energy that powers the cell
Cell membrane
Rough endoplas... reticulum
Smooth endoplas... reticulum
Flagellum
See more
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Searches related to What is the role of mitochondria in eukaryotic cells? A. to transport materials throughout the cell. B. to provide structure and mechanical support for the cell c. to regulate the flow of materials in and out of the cell. D. to generate chemical energy that powers the cell
ribosomes
prokaryotic cells
which of the following occurs in the nucleus in a eukaryotic cell
Explanation:
Answer:
D. to generate chemical energy that powers the cell
I need this today please help me
Answer: The answer is D
Explanation:
Answer:
Condensation
C. COMPLETION
1. Integrated post management refers to the application of many different methods used together to_____
2. The transformation of the American Southwest from desert to irrigated lands was made possible, in part,
by water control projects on the _____ River.
3. My studying agriscience, you open the door to exciting educational programs that may lead to__
Answer:
1. Control insects, diseases, rodents, and other pests.
2. Colorado.
3. Professional satisfaction and prosperity.
Explanation:
Agriscience can be defined as the application of modern technologies and various scientific principles in order to improve agriculture.
Some of the importance and significance of agriscience includes;
1. Integrated post management refers to the application of many different methods used together to control insects, diseases, rodents, and other pests.
2. The transformation of the American Southwest from desert to irrigated lands was made possible, in part, by water control projects on the Colorado River.
3. By studying agriscience, you open the door to exciting educational programs that may lead to professional satisfaction and prosperity.
What happened to food in the small intestine check all that apply
Answer:
the nutrients in the food is absorbed
Explanation:
Answer:
Explanation:
Blood in the villi helps to absorb nutrients and sugar molecules
Nutrients from food are absorbed
Fat is broken down into smaller droplets
List three pieces of evidence for Pangaea.
Answer:The rock formations of eastern North America, Western Europe, and northwestern Africa were later found to have a common origin, and they overlapped in time with the presence of Gondwanaland. Together, these discoveries supported the existence of Pangea.When Rodinia broke up, it split into three pieces: the supercontinent of Proto-Laurasia, the supercontinent of Proto-Gondwana, and the smaller Congo craton. Proto-Laurasia and Proto-Gondwana were separated by the Proto-Tethys Ocean.
Don't take my full word on it, this is what i think
Explanation:
Answer:
When Rodinia broke up, it split into three pieces: the supercontinent of Proto-Laurasia, the supercontinent of Proto-Gondwana, and the smaller Congo craton. Proto-Laurasia and Proto-Gondwana were separated by the Proto-Tethys Ocean.
How is the 7th Street Public Market helping farmers to further develop their careers?
Answer:
By celebrating the food culture and promote local and regional farmers.
Explanation:
the 7th Street Public Market helping farmers to develop their careers because this market aim is to promote local and regional farmers, food artisans and entrepreneurs by celebrating the food culture of the Carolinas. 7th Street Public Market is an urban food destination located in the center of Charlotte's Center City. So by promoting local and regional farmers, the development of careers of farmers occurs.
What do you think the following do when consumed? Protein, lipid,
carbohydrate, nucleic acid.
Answer:
The functions of nucleic acids have to do with the storage and expression of genetic information. Deoxyribonucleic acid (DNA) encodes the information the cell needs to make proteins. A related type of nucleic acid, called ribonucleic acid (RNA), comes in different molecular forms that participate in protein synthesis.
Carbs Provide Your Body With Energy
Glucose in the blood is taken up into your body's cells and used to produce a fuel molecule called adenosine triphosphate (ATP) through a series of complex processes known as cellular respiration. Cells can then use ATP to power a variety of metabolic tasks.
Functions of Lipids in the Body: Storing Energy
The excess energy from the food we eat is digested and incorporated into adipose tissue, or fatty tissue.
Protein makes up the building blocks of organs, muscles, skin, and hormones. Your body needs protein to maintain and repair tissues. Meanwhile, children need it for growth. Studies show that eating protein can also help you lose weight and belly fat while increasing your muscle mass and strength.
A scientist wants to know why the honeybee population is declining. Which step would the scientist MOST LIKELY do first?
A. Conduct an experiment to see if increased pollution is causing a decrease in the honeybee population.
B. Communicate the question to as many other scientists as possible so that they can discuss it.
C. Observe the problem and make a hypothesis about what is causing it.
D. Research to see if there is already a widely accepted explanation.
Research to see if there is already a widely accepted explanation.
Explanation:
Because if the scientist's problem is already solved and accepted he doesn't have to waste his time .