Answer:
Supplements can plug dietary gaps, but nutrients from food are most important. The fresh food you eat is loaded with nutrients necessary for good health, such as magnesium, calcium, and vitamins A and C. But many older adults aren't getting enough nutrients from their diets.
Explanation:
According to the endosymbiotic theory, which organelles were believed to be once simple prokaryotic cells?
A. Mitochondria and Endoplasmic Reticulum
B. Endoplasmic Reticulum and Chloroplast
C. Endoplasmic Reticulum and Ribosomes
D. Mitochondria and Chloroplast
What statements accurately describe matter? Check all that apply
The answer fam is........ Matter is made up of atoms, atoms cannot be divided If you have those answers then it's them my guy..
Answer:
matter is anything and everything. matter is what takes up space or anything has any amount of volume in it.
Explanation:
example of matter would be anything from a microscopic cell, to your pencil, to the ocean, etc. anything that takes up any amount of space.
Which of the following is not a possible long-term consequence of two organisms occupying the same niche?
Answer: D. Coexistence
Explanation: Just took the quiz on edgenuity
Which process makes it possible for all the major organs of the body to be formed by week 10 of human
development?
O growth
O fertilization
O self-renewal
O differentiation
Answer:
Differentiation
Explanation:
The process that makes it possible for all of the body's major organs to be formed by the tenth week of gestation is known as differentiation.
By which method is heat transferred through a metal spoon?
O Conduction
O Convection
O Evaporation
O Radiation
Answer:
Conduction
Explanation:
Conduction is the movement of heat through a solid and is caused by molecules transferring kinetic energy to each-other by colliding in a solid.
A change in an organism’s body is a(n) ____________. A change in the environment is a(n) ___________.
A. association, condition
B. chemical signal, display
C. internal stimulus, external stimulus
D. instinctive, learned
Answer:
chemical signal and display
Explanation:
4. If the lab technician mistakenly added glucose instead of lactose in the medium, how
would the results and your interpretation of the results differ?
PLS HELP I WILL GIVE BRAINLIEST
after careful thinking and research and reading i am pretty confident its D
but dont take that answer because its pretty sketchy. so wait till someone else answers, because C also fits into the equation at some point. but yeah mainly D
what is the order of atp-adp cycle
All healthy, highly productive ecosystems provide which of these essential ecosystem services that involve gases in the atmosphere?
A. Increasing carbon dioxide levels in the atmosphere by the action of plants and animals.
B. Removing carbon dioxide from the atmosphere and storing carbon in the tissues of organisms.
C. Removing water vapor from the atmosphere and using it to support plant growth.
D. Removing methane from the atmosphere and storing its carbon and hydrogen in the tissues of organisms.
Answer:
All healthy and highly productive ecosystems provide the essential ecosystem services that consist in removing carbon dioxide from the atmosphere and storing carbon in the tissues of organisms (option B).
Explanation:
The carbon cycle involves the path that this element has between the biosphere and the atmosphere.
As part of the carbon cycle, the carbon dioxide (CO₂) produced by the combustion of fossil fuels or organic matter and by the elimination of animals passes into the atmosphere, and must be removed.
Photosynthesis removes CO₂ from the atmosphere and converts it into organic compounds that are stored in plants. Plants, vegetables and fruits consumed by animals contain carbon that is incorporated into other living beings.
In a healthy and efficient ecosystem, CO₂ is removed from the atmosphere to become part of living beings, as organic matter.
The other options describe processes that are not related to the actual question formulation:
A. Atmospheric CO2 does not increase due to the action of plants.
C. Water vapor is not removed to contribute to plant growth, but rather the plants absorb water from the soil.
D. Methane is not removed from the atmosphere or incorporated into living systems.
4. Which process releases more ATP?
a. Photosynthesis
b. Aerobic respiration
c. Anaerobic respiration
d. fermentation
Answer:
B.aerobic respiration releases more adenosine triphosphate than anaerobic respiration
Please help with my science questions
What happens to the Volume of gas when Thermal Energy changes?
Answer:
It increases.........
Answer: At high temperatures, the gas turns into a plasma
Explanation:
When you heat a gas, both its vapor pressure and the volume it occupies increase. The individual gas particles become more energetic and the temperature of the gas increases.
What are bio molecules?
Answer:
a molecule that is produced by a living organism.
Explanation:
hope this helps
please mark me brainliest
The total volume of plant cells is often significantly greater than the total volume in animal cells. The most reasonable explanation for this observation is that:_______
a. The total volume of plant cells is often significantly greater than the total volume in animal cells.
b. The most reasonable explanation for this observation is that plant cells have a much more highly convoluted (folded) plasma membrane than animal cells.
c. Animal cells are spherical, whereas plant cells are elongated. plant cells are capable of having a much higher surface-to-volume ratio than animal cells.
d. Plant cells contain a large vacuole that occupies much of the volume of the cell.
Answer:
d. Plant cells contain a large vacuole that occupies much of the volume of the cell.
Explanation:
The vacuole is a membrane-bound organelle which is often found in plant and fungi cells, as well as in certain bacteria, protists and animal cells. The vacuole is filled with water that forms a solution containing inorganic and organic compounds. The size of the vacuole may vary depending on the requirements of the specific cell type. In plant cells, vacuoles often occupy an important fraction of the overall cell volume and play key roles during growth and development, influencing diverse cellular functions ranging from photosynthesis to transpiration.
4. During which part of Interphase does the cell grow?
Answer:
during the interphase or G1 phase or G2
Explanation:
the cell spends most of there lives there until it makes duplicates
___ is the type of active transport that moves large molecules into the cell
Please Help!!
In cells, the production of proteins is handled by the ribosomes and endoplasmic reticulum, while the processing and packaging of proteins is handled by the _________ body.
A) Golgi
B) nuclear
C) plastid
D) cytoplasmic
Answer:
d cytoplasmic
d cytoplasmic
Parents and their offspring are usually very similar, but always slightly different. For example, certain moths can have offspring with either dark or light wings. Almost everything else about the moths is nearly identical, but the wing color and pattern may look very different. If the moths live in a forest with trees that have very dark bark, which newborn moth would have a survival advantage, the light winged moth or the dark winged moth? A) The dark winged moth, because its color will help it fly away from predators. B) The light winged moth, because its color will help it fly away from predators. C) The dark winged moth, because its color will help it blend with the environment. D) The light winged moth, because its color will help it blend with the environment.
Answer:
The answer is A.
Explanation:
Moth with dark wings under the tree with dark bark have a higher chance of surviving as its wings protect them from predator due to similar colour features.
Answer:The answer is C.
Explanation:If the bark is dark, then a dark winged moth will blend.
organisms may contain up to five levels of organization within their bodies. which level of organization is best represented by the liver
Answer:
Among the five levels,Liver shows third level of organisation. The 5 organisations in our body are cells--Tissues--Organs--Organ system--Human body.
HURRY PLEASE
Which event is most likely to produce air pollution that would be harmful to human health?
1. the spread of a forest fire to several thousand acres
2. steam rising from a grate in a sidewalk
3. the release of steam generated at a nuclear power plant
4. water evaporating from the surface of a swimming pool
Answer:
Number 1
Explanation:
The smoke from the fire will go everywhere and shortly but surely cause air pollution. hope this helped
Answer:
The spread of a forest fire because it would kill the trees that are producing a mass amount of oxygen for us to use. The Amazon rainforest for example makes up a whole 30% of Earth's entire oxygen supply.
Explanation:
Where on the thoracic surface do you auscultate to the tricuspid, mitral (bicuspid), pulmonary, and aortic valves?
Answer:
Intercostal space
Explanation:
The intercostal space of the thoracic surface is the area where there is auscultation to the tricuspid, mitral (bicuspid), pulmonary, and aortic valves.
The tricuspid is found in the fourth intercostal space, mitral (bicuspid) is found in the fifth intercostal space, pulmonary and aortic is found in the second intercostal space.
Which of the following is a main difference when comparing an animal cell and a plant cell?
Plant cells lack cell walls and form fixed shapes.
Animal cells have chloroplasts and mitochondria.
Animal cells lack cell walls and are irregular in shape.
Plant cells have one vacuole, produce chloroplast, but do not have mitochondria.
Answer:
I think the answer is animal cells lack cell walls and irregular in shape animals do not have chloroplast because they do not manufacture their own food so chloroplast is only found in plants plants have cell walls
Answer:
its C
Explanation:
How does dr. Abooker hope to apply has work to human health
Question 10 of 10
Three servants were punished after they tried to escape. Two were white, and
one was black. The white servants had their contracts extended; the black
servant was ordered to serve for the rest of his life. Why were the
punishments different?
A. Because of the initial length of the servants contracts
B. Because of the servants' race
O C. Because of the servants different skills
D. All of the above
SUBMIT
In a nuclear reaction, the fuel pellets are split using what ? This also causes a chain reaction
Answer:
A nuclear reactor is driven by the splitting of atoms, a process called fission, where a particle (a 'neutron') is fired at an atom, which then fissions into two smaller atoms and some additional neutrons. ... Two examples of nuclear fissioning of uranium-235, the most commonly used fuel in nuclear reactors.
Explanation:
As temperature changes, how does the movement of particles change? Why does this happen?
Answer:
As temperature changes particles movement slows down, because they are not used to certain temperatures.
Explanation:
Compare and contrast cyclophyllideans and pseudophyllideans. Which characteristics are shared by both
Answer:
hello your question is incomplete attached below is the complete question
answer: option 4 ( I and IV )
Explanation:
when you compare cyclophyllideans and pseudophyllideans they both have scolex ( which is the head portion ) and they both have gravid proglottids ( which is similar units consisting of the body ) .scolex and gravid proglottids belong the order hence these are the characteristics shared by both cyclophyllideans and pseudophyllideans
Please help me with this bio work thanks
Question 4 of 25
Which of the following is the best hypothesis?
O A. Bananas taste better than apples or peaches.
O B. If a banana is grown in direct sunlight, it will
contain more potassium.
O C. Bananas are an ideal food to pack on a long hiking trip.
O D. What does a banana smell like?
SUBMIT
Answer:
b if a bananas is grow in direct sunlight it will contain more potassium