Many organisms in the ocean live at depths of water not able to receive sunlight. Since the main marine food web is based on these organisms, how are deep ocean ecosystems able to survive? Question 3 options:
A:Many of the deep ocean animals come to the surface to consume organisms. B:Deep ocean animals are fueled by chemical energy rather than products of photosynthesis.
C: These deep ocean animals rely on organisms that have died and sank to the bottom of the ocean.
D: These deep ocean organisms are able to produce their own energy even in the absence of sunlight.
Answer:D
Explanation:
Where does the most absorption of nutrients take place?
1. liver
2. small intestine
3. large intestine
4. stomach
Answer:
It's intestine but partially small intestine
A mutation that causes abnormal cell division can result in
1.) cystic fibrosis.
2.) clogged arteries
3.) sickle cell anerna aneria
4.) skin cancer.
The process by which a parent cell divides into two daughter cells is known as cell division. Cell growth and chromosome replication precede cell division, which often happens as part of a longer cell cycle.
What can happen if a mutation results in aberrant cell division?Gene mutations can increase the pace of cell division or suppress natural mechanisms that keep the body in check, like cell cycle arrest or programmed cell death. A tumour can form as a collection of malignant cells enlarges.
hence, skin cancer
Proteins are made from information found in genes, and proteins regulate a number of vital processes, including cell growth. Protein function can be altered by genetic alterations. Certain kinds of genetic changes to proteins result in healthy cells can become cancer.
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11. A cell's genetic material is contained in the A. plasma membrane B. nucleus C. unicellular bacteria D. phospholipid bilayer
It is recommended that people at risk for serious flu complications be vaccinated so that their bodies
will produce
(1) antigens to fight the flu virus
(2) toxins to fight the infection caused by the flu virus
(3) antibodies against the flu virus
(4) antibiotics to reduce symptoms caused by the flu virus
(3) antibodies against the flu virus
HELP HELP HELP HELP HELP HELP PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE!!!!
Write the molecular formula for water. What would be the correct name for this molecule, if nomenclature (chemical-naming) guidelines were followed?
Answer:
The name of a water molecule is H2O
What do each of these organelles do in a cell? (A plant or animal cell.)
Cell membrane:
Cell wall:
Nucleus:
Nuclear membrane:
Ribosome:
Endoplasmic reticulum:
Mitochondria:
Chloroplasts:
Golgi Apparatus:
Vacuole:
Lysosomes:
Cell Membrane: Semi-permeable layer which controls what enters and exits the cell.
Cell Wall: (are not present in animal cells) Is for structural support for the cell
Nucleus: Controls activities and regulates the cell, known as the control center of a cell
Nuclear Membrane/Nuclear Envelope: Double membrane layer that is mainly for separation of the contents present in the nucleus from the outside.
Ribosome: Forms protein from amino acids sent through the cell
ER: Protein synthesis and protein transport
Mitochondria: Powerhouses of cells, responsible for cellular respiration and producing energy in the form of ATP
Chloroplasts (not present in animal cells): Mainly for the process of photosynthesis
Golgi Apparatus: Lysosome support, transports proteins and lipids through vesicles
Vacuole : Balances pH (stores water for structural support as well)
Lysosomes: Breaks down waste, helps the cell's metabolism
This took a while, sorry for the wait, I really hope this helps!
what are products of living things
Answer:
oxygen
Explanation:
plants
Answer:
Explanation:
"Most living things need food, water, light, temperatures within certain limits, and air. Living things have a variety of characteristics that are displayed to different degrees: they respire, move, respond to stimuli, reproduce and grow, and are dependent on their environment."
what are 10 living things
Answer:
Ejemplos de seres vivos:
Animales: puma, gato, ballena, cóndor, etc.
Flores: rosa, maravilla, clavel, tulipán, etc.
Plantas: helecho, filodendro, ficus, alga, etc.
Árboles: manzano, palmera, pino, etc.
Seres humanos: niño, mujer, abuelo, etc.
Explanation:
Answer:
people, insects, mammals, plants , bacteria, trees , moss, reptiles , sun , wind , lichens
Explanation:
1° Somos los residuos y venimos de todas partes del cuerpo. 2° Ahora vamos a pasar por el ____________, que hace las veces de filtro. 3° Vamos ahora por el _____ _________. 4°Llegamos a la ___________ 5° Es hora de ir al baño, pasemos a la ______________ 6° Cuando nos vayamos la sangre quedara ____________
Answer:
1° Somos los residuos y venimos de todas partes del cuerpo. 2° Ahora vamos a pasar por el riñón, que hace las veces de filtro. 3° Vamos ahora por el uréter. 4°Llegamos a la vejiga 5° Es hora de ir al baño, pasemos a la uretra 6° Cuando nos vayamos la sangre quedará limpia.
Explanation:
La sangre para deshacerse de las toxinas, desechos y excesos de elementos viaja a los riñones donde es filtrada, Allí, la sangre se deshace de todos los elementos que el cuerpo y esta ya no necesita y forma la orina. La orina, al ser los desechos del cuerpo van a viajar por medio de unos conductos llamados uréteres a la vejiga. Una vez que esta se llena, la orina pasa por la uretra, la cual es otro conducto que lleva la orina fuera del cuerpo en la micción.
Which alternating generation is pictured below?
(The image shows a fern plant)
Spores
Gametophyte
Sporophyte
Gametes
Answer:
Sporophyte
Explanation:
Answer:
nice Sporophyte plant :>
Explanation:
What do all of the organ systems in a human form
A- The organism
B - The cells
C - The tissue
D - The organs
Answer:
A, The Organism
Explanation:
I got it right.
Hope this Helps!
Select all items that are correct.
How are layers of rocks evidence that the Earth has changed over time?
A. Each layer of rock tells us what type of rock was on the surface at that time.
B. The oldest layers are near the bottom.
C. The K-Pg boundary indicates a major event 65 million years ago.
D. These formations have always been here, since the Earth formed with little change. E. The different formations show the type of erosion that happened in that area.
Answer:
B, and E I think but check it first!
Explanation:
Answer:
It is everything except D.
Explanation:
I got it right.
Describe the process of photosynthesis, including a brief description of the light reactions and the Calvin cycle. Be sure to include the materials that are needed for
photosynthesis, the materials produced by photosynthesis, and the role of ATP in photosynthesis.
Photosynthesis, the process by which green plants and certain other organisms transform light energy into chemical energy. During photosynthesis in green plants, light energy is captured and used to convert water, carbon dioxide, and minerals into oxygen and energy-rich organic compounds.
In a food web, a hawk would most likely eat:
grasshoppers and seeds
leaves and grass
snakes and bison
mice and rabbits
Answer:
mice and rabbits
Explanation:
look at a food chain chart
1 point
2. Two main differences between mitosis and meiosis are
A. Mitosis creates body cells with 46 chromosomes each, and Meiosis creates sex
cells with 23 chromosomes each.
B. Meiosis creates body cells with 46 chromosomes each, and Mitosis creates sex
cells with 23 chromosomes each.
C. Mitosis - crossing over occurs, and matching pairs of chromosomes (homologous
pairs) separate
D. Meiosis, two new cells are produced, and they have the total number of
chromosomes (46).
Answer:
mitosis: 1.is cell division
2. daughter cells are identical to the mother cell in terms of the number of chromosomes
3. passes through several phases
meiosis
1. The zygote is the most concrete example of division
2. daughter cells are not the same as the mother cell in terms of the number of chromosomes
3. can be divided into more than two
Fill in the blank with the correct sphere label.
A
В:
C
Answer:
it is a = exosphere b = biosphere and c = hydrosphere
Explanation:
the exosphere takes part in rocks and soil etc. the biosphere takes part of animals and plants etc. and the hydrosphere takes part of any water like lakes, oceans, ponds etc.
i hope i helped!
During photosynthesis, energy is transferred from...
A. sunlight to ATP
B. carbon dioxide to oxygen
C. water to oxygen
D. sunlight to glucose
help
Answer:
D
Explanation:
plants use sunlight, water, and carbon dioxide to make oxygen and glucose
Community dynamics are changes in community structure and composition
over time
within 1 year
O within 25 years
O within 1 day
Directions: Part 2 - Write your own skin scenario with FIVE or more sentences, using a completely different scenario than your 1st answer.
Describe TWO ways each skin layer is at work in your scenario.
Part 2 (10 Points) This scenario will be completely DIFFERENT than your original one. Write your own skin scenario here
(5 points)
Answer:
For exampel when a person is working outside there skin helps them stay cool also if a person has a dark pigmentation they are less likely to get burnd by the sun as a light pigmentated person.
Explanation:
• Help Please I Have To Turn This In in 30 Seconds•
Answer:
B
Explanation:
Answer:
option B is the answer
Can someone help me
Answer: not sure look on google
Explanation:i new and don't understand
when you go into the pool, your skin is like a protective coating. So when you go into a chlorine pool and have a open wound it'll burn your tissue and muscle. because your skin protects you from that.
how does epidermis, dermis, and hypodermis work in this scenario?
I need at least 2 sentences for each.
I'll give a brainest to the first one to answer!
Answer:
The epidermis is the outermost layer of the skin, and protects the body from the environment, As so it did when you wen't into the pool
The dermis is divided into a papillary region and a reticular region. The primary function of the dermis is to cushion the body from stress and strain,
so it helps with the burning.
which functions as a mode of fat storage and provides insulation and cushioning for the integument., which provides coushin.
Hope this helps probably not,
Explanation:
what are some ways that you use the sun’s energy on a daily basis?
Answer:
- dry clothes
- to heat your home
- to power your car
- to generate your electricity
- to grow food
Explanation
Hope this helps I just named a few
The DNA complementary strand for CGA TCC TTC is which of the following?
Answer:
The complementary DNA strand is:
Explanation:
GCTAGGAAG
Apex - what does it mean to make a prediction: A. To support a hypothesis. B. To examine or interpret observations. C. To answer a scientific question. D. To describe what will happen if a hypothesis is true.
When you make a prediction, you are describing what you think would happen if your hypothesis is true. The answer is D.
What does a life scientist study?
A. Planets
B. Trees
C. Stars
D. Volcanoes
Answer:trees
Explanation:
9. Organelles that make proteins by putting together chains of amino
acids A. Ribosomes B. Mitochondria C. Golgi complex D. Vacuole E.
Lysosomes F. endoplasmic reticulum *
Answer:
Ribosomes
Explanation:
Ribosomes link amino acids together to form proteins.
The ribosomes are responsible for carrying out the process of translation . They read the information stored in a molecule of mRNA and use that information to build a protein.
Hope this helps
What is meant by "between
organisms"?
When water dissolves a substance, weak charges on water molecules attract oppositely charged portions of the substance, pulling them out into the solution. Which property of water accounts for this occurrence
A) cohesion
B) pH
C) polarity
D) surface tension
Answer:
C) polarity
Explanation:
The polar nature of water molecules allows it to dissolve like molecules, such molecules are also polar.
In water molecules hydrogen bonds provides a special dipole - dipole attraction. Here, the hydrogen atom is directly joined to a highly electronegative atom(oxygen, nitrogen or fluorine). This leads to a charge separation in which the hydrogen atom has net positive charge and the electronegative one has negative charge. This makes the molecule of water polar. By this property water easily attracts oppositely charged portions of another substance and then pull them into solution.This property of water is polarity of water.
The property of water that is at work as described in the question is polarity.
Water is composed of oppositely charged ends; a positive end and a negative end. These oppositely charged ends are called "dipoles".
The occurrence of dipoles in water makes water a polar molecule. Thus, when water dissolves a substance, weak charges on water molecules attract oppositely charged portions of the substance, pulling them out into the solution. This is possible because of the property of polarity possessed by water molecules.
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