Answer:B
Explanation:Because its right
Eukaryotic cell division requires?
Answer:
Division of NucleusDivision of CytoplasmI hope this helps!
Answer:
Eukaryotic cell division requires?, : first they have too divide their nucleus, followed by dividing their cytoplasm, to complete the division of cells.
- hope this helps
by chance may I get brainliest
:)
Plants play a crucial role in the carbon cycle because they do not release carbon dioxide during cellular respiration allow carbon to enter an ecosystem via photosynthesis have special bacteria that live in their root systems are chemically converted into fossil fuels when burned
Answer:
Allow carbon to enter an ecosystem through photosynthesis
Explanation:
Though plants are known to sustain life through the process of photosynthesis. In this process plants simply takes in carbon dioxide and releases oxygen.
However, this is a type of process is considered to be active during the day, while at night plants absorb oxygen and release carbon dioxide
Hence, Plants play a crucial role in the carbon cycle because they "Allow carbon to enter an ecosystem through photosynthesis."
The size of a frog population in a pond remains fairly constant over a period of several years because of a. decreasing competition b. environmental carrying capacity c. excessive dissolved oxygen d. the depth of the water
Answer:
d
Explanation:
How important is knowledge of advances in science and technology for people of different professions?
Answer:
science and technology has played in improving the life conditions across the globe.
Explanation:
science and technology helps to do reaserch of different species and elements. I don't know much
Which contraceptive method is effective to avoid pregnancy in women?
a) Condoms b) Surgical methods
c) Contraceptive pills d) Abortion
Explanation:
I think the answer is contraceptive pills but not sure
If a cell were placed in a dark environment, which organelles would
be unable to function?
A. Chloroplasts
B. Mitochondria
C. Ribosomes
D. Lysosomes
Answer:
A. Chloroplasts
Explanation:
This is found in a plant & aids with photosynthesis
Plants need sunlight to grow and do their process of photosynthesis
Answer:
b.mitochondria
Explanation:
kasi environment nga
Which cause is most responsible for cystic fibrosis (environmental, recombination, mutation)?
Answer:
Mutations.
Explanation:
Hope this helps :)
Identify the true statements below.
The reaction of the burning candle occurs at a faster rate than an exploding firework.
The reaction of an exploding firework occurs at a faster rate than a burning candle.
The activation energy required for an exploding firework is less than the activation energy required for a burning candle.
The activation energy required for a burning candle is less than the activation energy required for an exploding firework.
Answer:
The activation energy required for an exploding firework is less than the activation energy required for a burning candle.
Explanation:
I did this in class. The height of the activation is lower for the firework than the burning candle.
Which part of plant cell helps the cell during cell division of plant cell ?
Answer:
nucleus
Explanation:
Nucleus helps in cell division.
40.) A common garden pest is the slug. They are covered in slime and they 1 eat vegetable leaves. Gardeners will put salt on a slug if they see one in their garden. Part A: What type of transport is occuring when salt is placed on a slug? Give the broad (general) category of transport and the specific type of transport in your answer. (Should have two answers)
Answer:
osmosis
Explanation:
Energy Storage in Humans Free glucose in blood has 4 kilocalories per gram, 40 kilocalories of energy storage, and a few minutes of life support time. Glycogen has 4 kilocalories per gram, 600 to 1600 kilocalories of energy storage, and 1 day of life support time. Lipids have 9 kilocalories per gram, 100,000 kilocalories of energy storage, and 30 to 40 days of life support time. What is the best conclusion based on this data? Blood is a primary location for energy storage. Fat molecules contain more energy-containing bonds than simple sugars. A gram of glycogen has twice as much energy as a gram of fat. The human body stores approximately 1,000 kcal of glucose.
Answer:
Fat molecules contain more energy-containing bonds than simple sugars.
Explanation:
Lipids are a large group of mostly non-polar hydrophobic hydrocarbons. They include fats and oils, waxes, phospholipids and steroids. They serve many functions in living organisms such as energy storage molecules, information molecules, insulation against cold in some animals etc.
From the information provided above, lipids have 9 kilocalories per gram, 100,000 kilocalories of energy storage, and 30 to 40 days of life support time. When energy provided per gram by lipids is compared with that of either glucose or glycogen, lipids provide more than twice the energy of that of glucose or glycogen. Similarly, the energy storage capacity of lipids over 1000 times that of glucose and 50 times that of glycogen. Therefore, fat molecules (an example of lipids) contain more energy-containing bonds than simple sugars (e.g. glucose)
Answer:
Answer is B
Explanation:
Why does humus tend to increase with the clay content of soil?
A.
As the clay content increases, there is more surface area in the soil for organic matter to adsorb to, which decreases the rate of decomposition.
B.
As the clay content increases, the amount of plant lignin in the soil increases.
C.
As the clay content increases, the permeability decreases, which increases the rate of decomposition.
D.
As the clay content increases, there is more surface area in the soil for organic matter to adsorb to, which increases the rate of decomposition.
Answer:
A.
As the clay content increases, there is more surface area in the soil for organic matter to adsorb to, which decreases the rate of decomposition.
Explanation:
This is true because, humus which is the dark rich matter made up of organic matter would be able to be adsorb into the clay content of the soil due to the size of the particles component. The surface area in the soil is a strong factor when compared with other soil type with smaller surface area.
Your lab group is experimenting with the diffusion of molecules across a membrane. Dialysis tubing is used as a model cell
membrane, because is it semi-permeable, allowing small molecules to cross the membrane, but NOT larger molecules, like starch
A starch solution is placed in the dialysis tubing and then the dialysis tubing is placed in an iodine and water solution. lodine is
used as an indicator for the presence of starch. Normally, iodine is a yellow-brown color, but in the presence of starch, it turns a
deep purple. After observing the experimental setup for 20 minutes, the iodine solution remains brown, but the starch solution
inside the dialysis tubing is purple and swollen. Based on what you learned from the lab, starch is MOST likely to cross the cell
membrane at which of the points indicated on the diagram?
ah
ing
Starch requires ATP energy for transport and therefore cannot cross the dialysis tubing into the iodine solution.
Part of the sun or moon is visible
A.corona
B.partial eclipse
Plz in need the answer ASAP!!
Answer:
B. Partial Eclipse
Explanation:
HELP *20 POINTS*
8th grade science
Answer:
pyroclastic flow is a fast moving current of hot gas and volcanic matter that flows along the ground away from a volcano at high velocities.
Hotspot is volcanic regions thought to be fed by underlying mantle that is anomalously hot compared with the surrounding mantle
caldera-a large volcanic crater, especially one formed by a major eruption leading to the collapse of the mouth of the volcano.
tephra-rock fragments and particles ejected by a volcanic eruption
epicenter-the central point of something, typically a difficult or unpleasant situation
fault-an extended break in a body of rock, marked by the relative displacement and discontinuity of strata on either side of a particular surface
surface waves- mechanical wave that propagates along the interface between differing media
body waves-A body wave is a seismic wave that moves through the interior of the earth, as opposed to surface waves that travel near the earth's surface. P and S waves are body waves.
sorry if this doesnt help
PLEASE ANSWER THEM CORRECTLY I JUST NEED TO COMPLETE THIS ASSIGNMENT THEN IM DONE WITH 8TH GRADE IM VERY DESPERATE SO PLEASE HELP
Answer:
Protein Power:
1. A few example of high protein substances in nature are animal products, meat, milk, milk products, egg. Think of things that have over 20 grams of "protein" commonly meats have such high protein concentration due to the fiber and tissue formation.
2. To say they are similar would be a contradiction but for the sake of this assignment, the amino acid sequence which is the primary structure are identical in overall STRUCTURE.
3. Look up a protein structure and see what it does.
Rate positively and give brainlist
An element is best described with the following term:
One particle
Multiple particles
10 points!!
Answer:
Multiple Particles
Explanation:
Hope this helped, Have a Wonderful Day!!
The energy stored in the bonds of glucose comes from what?
Why are plains landscapes more likely to form meandering rivers than mountain landscapes
Explanation:
First, what are meandering rivers? Put simply they are rivers that flow in a zig-zag shape across the landscape. In other words, they curve in a back and forth manner.
On the mountain landscape, it is less likely for the rivers to curve back and forth because of the high elevation in the landform; which makes the back and forth shape pattern impossible, only a straight trajectory is possible.
plz help will give brainliest
Answer:
The valley was good for farming. The surrounding mountains provided pastures for herds. The region contained rivers for fresh water.
What is a benefit of using renewable energy sources?
A. Clean fuel
B. Sustantible energy.
C. Saves money.
D. No pollution.
Answer:
d.no pollution
Explanation:
it doest create any pollution at all
Answer:
B. Sustainable energy
Explanation:
One major benefit of using renewable energy resources is that it provides sustainable energy, since energy sources such as fossil fuels will eventually run out.
Equipment required: One or more buckets of water (or access to a garden hose connected to a water supply).
Pour one or two buckets of water (or run water from a garden hose) on bare ground (grass or soil is OK). Observe how the water moves. Some of the water may soak into the ground and some may flow over it. Pour a few more buckets (or run more water from the garden hose) over the same area and observe any differences in the behavior of the water. Does it still soak into the ground? Discuss how the moisture conditions in the soil will affect how much water gets absorbed. Would water be more likely to run off after the ground has been saturated by a heavy rainstorm? Discuss what happens to the water that gets absorbed into the ground.
Repeat the demonstration on a paved surface such as a driveway or sidewalk and document the differences. With no soil to absorb this water, what would happen in a heavy rainstorm? How would an engineer in charge of a city’s flood control system prepare for the runoff generated on paved parking lots and roads in a heavy rainstorm?
Answer:
No water will be soaked by the soil if it has saturated condition.
Explanation:
If the soil does not reached to its saturated point so the soil will soak the water while on the other hand, if the soil reached to its saturated point so it will not absorb the water. If soil has more water so it will not be able to absorb more water. Yes, water will be more likely to run off after the ground has been saturated by a heavy rainstorm and the water absorbed by the soil remain in the soil for the plant while the large quantity of water percolates down and reach the water table. With no soil to absorb water, the water goes to rivers and streams when a heavy rainstorm held. The engineer has to built a well drainage system in order to remove runoff water from the roads and pavement and avoid flood condition.
I NEED HELP!!!!!!!!!!!!!!!
THE 1ST 1 IDK IF ITS RIGHT I JUST ACIDENTLY CLICKED IT SO I THINK ITS NOT RIGHT AND THE 2ND 1 DO NOT USE G O O G L E PLS USE UR OWN WORDS PLS AND THANK YOU ILL MARK BRAINLIEST!!!!
Answer:
Question 26.
B. deposition
Question 21.
Erosion is a destructive force because they disassemble landforms and ultimately destroy the features. Kind of like cultural traits/aspects being diminished. Whereas, deposition is a constructive force because the depositing of sediments can literally form entire landforms- like sand dunes. It takes bits by bits or sediment by sediment to build an entire structure.
Explain the process of translocation in stems.
Answer:
Translocation is the movement of materials in plants from the leaves to other parts of the plant. Nutrients, mainly sugars, are created in the leaves during photosynthesis. These are then transported throughout the plant through phloem, which are a long series of connected cells.
Explanation:
which of these organelles is responsible for sorting proteins before they are sent to the body of the organism
Answer:
The Golgi Apparatus
Explanation:
Is this right? Help ASAP
Answer:
its actually is 51% good luck
Any process that does not require oxygen is (blank answer here) . while any process that does require oxygen is ( Blank answer here).
Explanation:
1. anaerobic
2 . aerobic
plz mark my answer as brainlist plzzzz vote me also so
Plsssss I need help with this taxonomic key. I have been posting this for hours and I'm super stuck plssss help
The average Olympic runner has a mass of 67.8 kg and accelerates at 10.38 m/s2. What is the force accelerated by an Olympic runner?
A. 703.8 N
B. 525 N
C. 120 N
D. 6.5 N
Answer:
im having trouble with this too unfortunately
Explanation:
Mention any two similarities between simple perment and complex permanent tissue
Both types of tissues are made of differentiated cells that have a specific function.
Both types of tissues contain cells that lost the ability to divide
