Answer:
Skeletal System
Explanation:
The skeletal system works as a support structure for your body. It gives the body its shape, allows movement, makes blood cells, provides protection for organs and stores minerals.
How does interphase prepare cells for mitosis?
Answer:
The largest part of the cell cycle is the interphase. Some 80-90% of the life of a cell is spent inter phasically. This is the time for a cell to grow and prepare for cell breakdown.
Explanation:
The cell prepares for cell division, also for interphase (which includes mitosis and cytokinesis). The cell grows larger until its starting point has doubled in size. The first stage, called the G1 phase, takes place.
The S phase is the next phase of the interface. The cell's DNA is copied this time. There are two DNA sets so that each daughter cell can receive one copy.
The final part of the intersection is the G2 phase. The cell is about to grow. All organelles like the endoplasmic reticulum and Golgi device will be doubled.
The interface is when the cell grows and produces sufficient matter to be divided into two cells. Before mitosis can start, the interphase must be completed.
HELP ASAP!!!!!!!!!!!!
Answer:
true
Explanation:
Daylight hours are shortest in each hemispheres winter. between summer and Winter Solstice, the number of daylight hours decreases, and the rate of decrease is larger the higher latitude. the fewer sunlight hours the colder the nights.
When an organism such as a yeast lives by fermentation, it converts the pyruvate from glycolysis into a different compound, such as alcohol. Why doesn't it secrete the pyruvate directly? Group of answer choices The conversion yields one NADH per pyruvate molecule. A buildup of pyruvate in the surrounding environment would be too toxic. The conversion is needed to regenerate the molecules needed for glycolysis. The conversion yields 32 ATP per pyruvate molecule.
Answer:
The conversion is needed to regenerate the molecules needed for glycolysis
Explanation:
Fermentation is a metabolic process by which microorganisms generate ATP by the anaerobic (without oxygen) degradation of organic nutrients. Fermentation allows to microorganisms convert carbohydrates into alcohol or acid. During glycolysis, two NAD+ molecules are reduced and glucose molecules are split into two pyruvate molecules, thereby producing two NADH molecules and two ATP molecules. During fermentation, pyruvate molecules are metabolized to different compounds because the energy stored in the pyruvate molecules is unavailable to the cell. In fermentation, NADH from glycolysis is oxidized back to NAD+ by being used to reduce pyruvate or a pyruvate derivative.
One of the main reasons that the American diet is unbalanced is
Answer:
It is unbalanced because we(Americans) eat too many calories.
Explanation:
About 25 years ago, the average american eats about 1,850 calories a day. Our diet as grown about 304. About 68% of Americans are overweight/obese. The reason for those calories are fatty foods and soft drink. Fast food is part of the American diet. The government recommends that we have at least two to five cups of fruits and vegetables a day. But Americans eats only three servings a day, and 42 percent eat fewer than two servings a day.
The ulnar nerve:
O A. gives branches to the flexor compartment muscles in the arm.
O B. runs in the spiral groove of the humerus.
C. supplies the extensor carpi ulnaris muscle.
D. passes through the carpal tunnel.
O E. supplies all the interosseous muscles of the hand.
Clear selection
Answer:
The ulnar nerve originates from C8-T1 nerve roots which form the medial cord of the brachial plexus. The ulnar nerve runs down the hand where it passes behind the medial epicondyle of the humerus at the elbow. The ulnar nerve doesn’t give branches in the axilla or in the upper arm. It starts giving muscular and cutaneous branches in the upper forearm and hand. After the ulnar nerve passes behind the medial epicondyle, it enters the forearm between the two heads of the flexor carpi ulnaris muscle. The ulnar nerve may become compressed or irritated as it passes behind the medial epicondyle. The ulnar nerve travels through the cubital tunnel that runs under the medial epicondyle. The nerve gives branches to the flexor carpi ulnaris and medial half of flexor digitorum profundus
What is involved in the process of returning wolves to the wild?
Meiosis produces somatic cells like egg and sperm cells.
A. True
B. False
Answer:
true
this statement is true
Answer:
B. False
Explanation:
Meiosis produces gametes like egg and sperm cells.
Respiration and photosynthesis are considered complementary processes. Explain what is meant by this and
how they are both critical processes in the carbon cycle.
Answer:
The photosynthesis process produces carbon dioxides and water and breaks into carbon dioxide and water by forming ATP molecules, in addition to this cellular respiration. They are therefore both considered to be mutually complementary.
Explanation:
Photosynthesis and cellular respiration are additional processes, as photosynthesis products are used as cell respiration reactants.
Photosynthesis is a carbohydrate-generating process, whereas cellular respiration is a catabolism process that divides the carbohydrates into ATP.
Photosynthesis is the process of transforming light energy into chemical energy by green plants. During the process, the plants make use of solar energy in order to convert carbon dioxide and water into carbohydrates. And also releases oxygen into the atmosphere. Photosynthesis is called primary production because the food produced by the process makes the base of most ecosystem food chains. It stores energy at the bottom level of the food chain.
All animals are photosynthesized because their source of energy is glucose, but they are unable to produce glucose themselves, so they must rely on plants to obtain glucose.
And also during photosynthesis, oxygen that animals respire is released.
Breathing of the cell:
The process of breaking up the glucose molecules released by the living cells and stored as ATP molecules. In total, glucose and oxygen is a three-stage process that reacts to carbon dioxide and water.
In the following phases cellular respiration
• Glycolysis
• Oxidation of the pyruvate
• Citric acid / Cycle of cancer
• Oxidative phosphatide
How do prokaryotic organisms reproduce
Answer:
Prokaryotes reproduce through a cell division process called binary fission. Like mitosis in eukaryotes, this process involves copying the chromosome and separating one cell into two.
help please :). A middle-aged woman has been experiencing pain in her abdomen. When she visits the doctor. the doctor discovers that she has cancerous mass in her large intestine. Explain what is occurring at the cellular level that is resulting in a cancerous tumor.
Answer:
Cancerous masses are often cause by an overgrowth of normal or abnormal cells in a particular area. As the mass grows it can cause disruption in bodily functions wherever it may be. Since the cancer is in her intestine it would be considered colon cancer.
Look at the four devices below.
flashlight
lawn mower
solar calculator
desk lamp
Which device uses light as it's source on energy?
Answer:
solar calculator
Explanation:
since it has solar in its name it probably uses the sun as its source of energy
Answer:
The answer is a Solar calculator
Explanation:
None of the other objects need light to power themselves. Remember, solar means powered by sunlight.
Which is not a cause of evolutionary changes in organisms?
Answer:
Biologists, all they do is get their phD and watch as evolution happens around them.
Explanation:
Which statement is a hypothesis that might be tested by observing a desert animal's
behavior for 24 hours?
A. A rattlesnake can warm its body by shivering.
OB. A hummingbird will live longer if it decides to sleep in a burrow.
O O O
C. A kangaroo rat's body temperature can vary with the time of day.
D. A fish will eat more food at night, when the temperature is lower.
Answer:
D. A fish will eat more food at night, when the temperature is lower.
Explanation:
Ik this is for ap3x :)
Keep on cheating yall
C. A kangaroo rat's body temperature can vary with the time of day.
A hypothesis is a tentative explanation or prediction that can be tested through observation or experimentation. In this case, observing a desert animal's behavior for 24 hours provides an opportunity to gather data and test hypotheses related to the animal's behavior or physiological responses.
Option C, "A kangaroo rat's body temperature can vary with the time of day," is a hypothesis that can be tested by monitoring the body temperature of kangaroo rats at different times throughout the day and night.
Kangaroo rats are small desert rodents known for their adaptations to survive in arid environments. They are nocturnal and have specialized physiological mechanisms to conserve water. Given their activity patterns and the fluctuating temperatures of desert ecosystems, it is reasonable to hypothesize that their body temperature may vary with the time of day.
To test this hypothesis, researchers could observe and record the body temperature of kangaroo rats over a 24-hour period, using non-invasive methods such as temperature sensors or thermal imaging. By comparing the data collected at different time points, they can determine whether there are significant variations in body temperature throughout the day and night.
If the observations show consistent changes in body temperature corresponding to the time of day, it would provide evidence to support the hypothesis. On the other hand, if there are no significant variations or if the data contradicts the hypothesis, it would suggest that other factors are influencing the kangaroo rat's body temperature regulation.
Overall, option C presents a testable hypothesis that can be investigated through direct observation and data collection, providing insights into the physiological responses of kangaroo rats to the diurnal variations in their desert habitat.
To learn more about animal behavior, here
https://brainly.com/question/11951332
#SPJ2
What features do you think separates the Black bear from the Grizzly Bear?
Answer:
Fur colorSizeFacial structureThis is all I have for now, I'm sorry I'm not an expert :c
Answer:
One of the primary distinctions between the two species may be noticed even while they are young: The black bear's profile is considerably flatter than the grizzly's, which has a "dished" face that bends down from its forehead to its nose. Only a fraction of Yellowstone's bear voyeurs.
Explanation:
Hope this helps!
Please mark me as Brainlineast.
Predict which enzymes would prefer an acidic condition.....
A. Enzymes present in your stomach
B. Enzymes present in your blood
A. Enzymes present in your stomach
hope it is helpful to you
Answer:
A. Enzymes present in your stomach
Explanation:
Predict which enzymes would prefer an acidic condition Enzymes present in your stomach
3.Take a red colored filter and place it in the path of light leaving the prism. a) What colour is the light arriving on the screen?
Answer:
Red light
Explanation:
The red light has a single wavelength and when enters a prism, it will not split into other different colours
Please help :( I don’t wanna fail
Answer:
You need to create a food chain with a producer, consumer, and decomposer. an example of this would be grass > zebra > lion.
A forest fire
would be
followed by
which event?
A. grocyth of lichens
B. secondary succession
C. glacier retreating
Answer:
its B the answer
Explanation:
I hope this helps
Answer:
Secondary succession
Explanation:
When a disaster happens (flood, storm, fire) and the living things in that area are disturbed, secondary succession occurs after some soil, roots, or other living things remain intact and recolonize the area.
Viral mutations can cause drug treatments to fail.
A. True
B. False
Answer:
true
Explanation:
Answer:
True...
Explanation:
As a result, mutations in the viral DNA polymerase that make it resistant to these drugs are selected for, which ultimately can cause complete resistance of the treatment. In hepatitis B, nucleoside and nucleotide analogs are used to cause early termination of viral transcription.
In evolutionary terms, an organism's relative fitness is measured by its __________. View Available Hint(s) In evolutionary terms, an organism's relative fitness is measured by its __________. stability in the face of environmental change genetic variability contribution to the gene pool of the next generation health mutation rate Submit
Answer:
Following are the responses to the given choice:
Explanation:
Evolution includes the change in the heritage characteristics of the organism population as subsequent generations substitute each other. These were all communities of developing organisms but not single individuals. In evolutionary terms, the relative efficiency of an organism is assessed by its contribution to the next gen's gene pool.
What are plants and animals that get their energy from eating other things?
Answer:
A heterotroph
Explanation:
Answer:
A heterotroph is an organism that eats other plants or animals for energy and nutrients. The term stems from the Greek words hetero for “other” and trophe for “nourishment.” Organisms are characterized into two broad categories based upon how they obtain their energy and nutrients: autotrophs and heterotrophs.
In which stage of cellular respiration do the NADH molecules get "cashed
in" to make lots of ATP molecules? *
1)Krebs cycle
2)electron transport chain 3) glycolysis
Answer:
2. Electron transport chain
Explanation:
This is where the NADH molecules flow along a serious of electron carriers and in the process releases energy that is used to make ATP.
Drag each label to the correct location if the image. The image shows a normal fault. Identify the parts of the fault.
Answer
From Left to Right:
footwall, fault plane an hanging wall
Explanation:
below the plane is footwall. the line that splits between below plane and above plane is fault line and the above plane is hanging wall.
Answer correct on Plato
Earth is the only planet in our solar system that we know supports life. Describe two characteristics that make Earth unique.
Choose one other planet and explain why it cannot sustain life.
The two characteristics that make Earth unique is that the sun is hot and provides the solar power.
The two characteristics that make Earth unique:The sun is so hot if we closer also it should be one big ball of fire. The earth rotates around the sun and then it keep us warm also it provides the solar power.
Also, they have advanced technology that helped survive on earth.
Learn more about planet here: https://brainly.com/question/14379797
Select the correct answer.
Nina uses her own grocery bag while buying groceries, and avoids using the bag from the grocery story. Which R of solid waste management
does Nina follow?
Reduce
Reuse
Recycle
Rot
Recovery
Nina is using Reuse.
Reuse is the action or practice of using an item, whether for its original purpose conventional reuse or to fulfill a different function creative reuse or repurposing.What is solid waste management?Solid-waste management, the collecting, treating, and disposing of solid material that is discarded because it has served its purpose or is no longer useful.The municipal solid waste industry has four components: recycling composting, land-filling, and waste to energy via incineration. It also offers solutions for recycling items that do not belong to garbage or trash.To know more about waste management here
https://brainly.com/question/14665452
#SPJ3
52) Which subject that we have studied does not have a kingdom classification?
53) What is the classification name of the Spanish flu?
54) What is the classification name of the Asian flu?
55) What is the classification name of the Hong Kong flu?
56) What is another name for polio?
57) Who found the first clinical polio case?
- 58) What disease can sometimes cause an enlarged spleen?
- 59) What virus travels through tiny breaks in the skin?
- 60) Who reigned in England from 1837 - 1901?
- 61) What is the earliest surviving valentine dated?
62) What represents beauty and youth?
-63) Dark crimson represents what?
64) Archaebacteria is comprised of Halophiles, Thermophiles, &?
65) What is in the shape of a sphere?
.66) What shape is a bacillus?
67) What shape is a spiral?
-68) Who developed Gram staining?
69) What color is Gram +?
-70) What color is Gram - ?
71) What is the only common thing among protista?
72) What type of protista are Sarcodinians, Zooflagellates, Ciliophorans, & Sporozoans?
73) What protista make up the white cliffs of Dover?
-74) What do amebas use to move?
75) What do protista form to survive harsh conditions?
76) What causes malaria?
77) What protista are covered with silica?
78) What resemble both algae and protozoans?
79) What are green algae called?
80) What is the translation of Rhodophyta?
81) What is an example of red algae?
82) What is the name for brown algae?
-83) What is the name for an algae's spore producing stage?
84) What fungus has a Plasmodial feeding stage?
85) What causes African sleeping sickness?
86) What is a poison in shell fish?
87) What is used to thicken soups?
88) What are the most typical unicellular fungi?
89) What are the most typical multicellular fungi?
90) What supports the cap of a mushroom?
91) What protects a mushroom's spores?
92) What is a name to say how fungi eat?
93) What is the name for common molds?
94) What is the name for club fungi?
ime for a sac fungi?
Answer:
e
Explanation:
Clones DNA is:
A. similar
B.bdifferent
C. the same
PLS ANSWER!!! ASAP!! WILL GIVE BRAILIEST
Explanation:
clones contain identical sets of genetic material in the nucleus the compartment that contains the chromosomes of every cell in their bodies thus, cells from two clones have the same DNA and the same genes in their nuclear.
Why are viruses considered to be non-living
They are not made of cells and they cannot reproduce on their own.
Help me plz I have to get this done by Friday June 4
Answer:
a. is explination 1
b is explaination 2
Explanation:
1: Amoeba use pseudopodia to move from one place to another in the aquatic environment, versus Chlamydomonas, which have flagella, used for locomotion.
2: Chlamydomonas contain chloroplast, which give them, the ability to perform photosynthesis to make their food from inorganic compounds so Chlamydomonas are more plant-like, unlike Amoeba, which gets their food by consuming smaller plants and animals therefore they resemble more to animals by mode of nutrition
hope this helps!!
plz help with my hmwk
This process is based on a chemical reaction that occurs when the warm exhaust gases from the coal-fired boiler come into contact with limestone.
When the warm gas comes into contact with the limestone slurry a chemical reaction occurs between the Sulphur Dioxide (SO2) in the gas and the limestone.
This reaction removes the SO2 from the flue gases and converts the limestone into Calcium Sulphite.
hope it helps you...