Answer: Cells undergo cell division
Explanation:
"As humans grow, their bodies change.” The statement that best explains how humans grow is that cells undergo cell division.
When cells divide, thus brings about the making of new cells. This is referred to as cell division or cell reproduction. In this case, a single cell divides and then brings about two cells, then these two cells later make four cells .... This is unique and vital for every living organisms.
Which is an example of refraction
If you breathe heavily on a plant, does that increase the rate of photosynthesis?
Answer:
no
Explanation:
they absorb our oxygen by the wind that blows so they can keep alive
leukocytes help to protect the body against disease because it because they produce?
Explanation:
leukocyte cells as neutrophils has the property of phagocytosis. and lymphocytes cells such as B & T lymphocytes in which b-lymphocytes produces antibodies against particular antigen and T Lymphocytes destroy infected cells.
According to the graph, which region's population is expected to approach 500 million in the year 2040?
Answer:
the United States, Canada and Greenlang
All the following stages must occur for a woman to get pregnant. However, after which stage can a woman be described as pregnant?
Answer: The legislation repeatedly refers to that point as "20 weeks after fertilization." Medically, however, a pregnancy is generally "dated" from "gestation," defined as the time of the woman's last menstrual period, because that is a date most women can pinpoint.
The vast variety of different traits found in
humans results from
(1) intensive training and education
(2) sexual reproduction and mutations
(3) exercise and conditioning
(4) birth defects and recessive genes
It’s biology ok I need help with it
Answer:
Increased Pollution
Explanation:
Mitosis:
a. takes place only in brain tissue
b. creates cells that are different from each other
c. makes sex cells for sexual reproduction
d. creates identical cells for growth, repair, and asexual reproduction
Answer:
d. creates identical cells for growth, repair, and asexual reproduction
Explanation:
Mitosis is used by somatic, or body, cells; this is how they reproduce. Since the new cells are intended for the same job, they are made identical to the parent. Additionally, mitosis only includes one parent cell so it is asexual. Sexual reproduction occurs through meiosis. Mitosis begins with one parent cell and ends with two identical daughter cells.
Which of the following statements is false regarding epithelial tissue?
A. exhibits cellularity; a close-packing arrangement
B. has specialized contacts: tight junctions, desmosomes, gap junctions
C. exhibits polarity; has an apical and basal surface
D. epithelial tissue is innervated and avascular
E. has a low regenerative rate
Explanation:
C. exhibits polarity; has an apical and basal surface
#Carryonlearning
What type of sugar is in the dna structure of a pinworm?
Answer:
Espero te sirva
Explanation:
Coronita
Which is an example that shows evidence of evolution?
1- Gravity
2- Fossils
3-Sea floor spreading
Answer:
2
Explanation:
the fossils are the evidence of evolution
Answer:
Fossils
Explanation:
Fossils:fossils are the traces or impressions of dead plants and animals preserved in the rocks.The study of fossils is the strongedt evidence to support evolution.Nowadays,the age of fossils can also be determined accurately by using carbon dating process.Studying fossils have revealed the organisms in past is different from the present days.It also shows gradual process from simple to complex forms as time passes.Thus the study of fossils support the study of evolution.
Give one example of drug that is ligand to muscarine receptors
Answer:
Muscarinic Agonists
Scopolamine.
Muscarinic Acetylcholine Receptor.
Eicosanoid Receptor.
Acetylcholine.
Pilocarpine.
Cholinergic.
Carbachol.
Agonist.
There are 3 main stages in the cell cycle *
-True
-False
Answer:
false
Explanation:
this is because
1. the cell increases in size
2. copies its DNA
3. prepares to divide
4. and divides
hope it helps and if it did please heart and mark bainliest.
octopuses and squids are part of the phylum mollusca. they both have a large brain and highly developed eyes. What other characteristic is common to these two animals?
Explanation:
They both have 8 tentaclesThey also both have beaks which is their mouthAnswer:
They both have 8 tentacles and they also both have beaks which is their mouth
Explanation:
(meow) <3
All cells make the same proteins, true or false
answer:true
Explanation:
Proteins are essential components of our cells, tissues, and organs. Proteins are large molecules with complex structures. Each of the enzymes in our cells are proteins that have specialized functions in the operations of the cells.
¿QUE SON LOS SENTIMIENTOS? *
Answer:
pues es lo que el ser humano siente hacia los demás o ante alguna situación incluidos tristeza, alegría, temor, miedo, odio y amor aunque para mi los dos últimos no deberían ser sentimientos sino una decisión.
What is a disadvantage of using nuclear power?
The correct answer would be A.
If you were on a hike, which fruit from the graph
would provide the most carbohydrates per
serving?
Carbohydrates (grams)
Apple
Bananas
Grapefruis
Watermelon
Answer: The banana's would have the most carbohydrates per serving because the grams reach 34. All of the other fruit is below 34 grams.
This EdPuzzle will teach us about Co-Dominance.
In regular Mendelian genetics, which letter below
is dominant?
H
h
Answer:
H
Explanation:
H is the dominant allele while h is recessive.
Five of the six carbons in a _____________ molecule have at least one hydroxyl and one hydrogen attached.
Question 4 options:
glucose
amino acid
glycerol
methane
fatty acid
Which evidence in the diagram above indicates that a gas was
produced as a result of the reaction?
Answer:
the balloon
Explanation:
Name and describe the process which involves the iris controlling the amount of light entering the eye when a person is exposed to bright light
Answer:
The iris has an adjustable circular opening called the pupil, which can expand or contract to control the amount of light entering the eye, Fromer said. Ciliary muscles surround the lens.
Cancer creates abnormal cells by disrupting
Answer:
New cells take the place of old or damaged cells as they die. Cancer disrupts this process and leads to abnormal growth in cells. It's caused by changes or mutations in DNA. DNA exists in the individual genes of every cell.
Explanation:
Cancer creates abnormal cells by disrupting the cell cycle. The cell cycle is a series of events that cells go through as they grow and divide. It is tightly regulated by a number of genes, and any disruption to these genes can lead to the development of cancer.
There are two main types of disruptions that can lead to cancer:
Mutations in genes that control the cell cycle. Mutations can cause cells to divide uncontrollably, or they can prevent cells from dying when they are supposed to.
Abnormalities in the way that genes are expressed. This can happen when genes are turned on or off at the wrong times, or when they are not expressed at all.
When the cell cycle is disrupted, cells can start to divide uncontrollably. This can lead to the formation of tumors, which are masses of abnormal cells.
Tumors can be benign, meaning that they are not cancerous, or they can be malignant, meaning that they are cancerous. Malignant tumors can spread to other parts of the body, which is a process called metastasis.
To know more about Cancer:
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when is the not used before a superlative degree ? some one help me now i have no time
Answer:
The is not used with superlatives in predicative position.
Explanation:
The is not used with superlatives in predicative position, when we compare the same person or thing in different situations. He is nicest in the evenings after he has had a few drinks. (NOT He is the nicest in the evenings …)
Question 20 of 25
How are photosynthesis and cellular respiration related?
A: Photosynthesis produces water molecules, while cellular respiration splits water molecules apart
B: Cellular respiration is the process animals use to produce glucose, while photosynthesis is the process plants use to produce glucose C: Cellular respiration breaks down glucose, while photosynthesis produces glucose
D: Photosynthesis releases energy, while cellular respiration stores energy
Answer:
Cellular respiration converts oxygen and glucose into water and carbon dioxide.
Explanation:
Photosynthesis converts carbon dioxide and water into oxygen and glucose. ... Cellular respiration converts oxygen and glucose into water and carbon dioxide. Water and carbon dioxide are by- products and ATP is energy that is transformed from the process.
What is the probability of a father with blood type o and a mother with blood type AB producing a child with blood type o?
A. 0%
B. 25%
C. 75%
D.100%
0% chance because blood type O isn't dominant over the others.
hope this helps!!!
what are the role of enzymes in germination of seed
Answer:
Enzymes such as amylase, protease, and lipase are liable for solubilizing spare food material in the form of starch, protein and lipid correspondingly in seed and deliver energy and other fundamentals food material to germinating embryo.
Explanation:
hope this helps you
If oxygen is more concentrated outside a cell than inside
Answer:
What happens if the concentration of oxygen molecules outside the cell is lower than that inside the cell? Diffusion.....the oxygen molecules will move inside the cell until the concentration is equal inside and outside. Why do many cellular processes depend on osmosis?
Explanation:
Three common types of passive transport include simple diffusion, osmosis, and facilitated diffusion.
If oxygen is more concentrated outside a cell than inside diffusion will occur.
Oxygen is an element that is for cellular respiration which are metabolic processes that are essential for life.
A cell is the smallest and basic structure of organisms that is surrounded by a membrane.
Diffusion is the process by which molecules of a substance move from a region of where they are highly concentrated to a region where they are less concentrated.
Therefore when oxygen molecules is more concentrated outside a cell than inside, a concentration gradient exits between the inside and outside of the cell leading to diffusion of oxygen into the cell.
Learn more here:
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8. Why does a virus require a living cell in order to reproduce?
O A virus does not contain organelles or cytoplasm.
O A virus does not contain a nucleic acid.
O A virus does not contain proteins or lipids.
O A virus does not contain genetic information.
Answer:
A virus doesn't contain genetic information
Group - 'C'[4x3=121
12. How much energy is stored when a mass of 70kg is lifted upto
the height of 30m?
Answer:
E = 20580 J
Explanation:
Given that,
Mass of the object, m = 70 kg
It is lifted upto the height of 30 m
We need to find the energy stored when the mass is lifted. We know that, the energy stored by the object is given by :
E = mgh
Put all the values,
E = 70 kg × 9.8 m/s² × 30 m
E = 20580 J
So, 20580 J of energy is stored in the object.