Answer:
Starch
Explanation:
Starch consists of amylopectin and amylose, and is found in plants. In the presence of iodine, amylose starch turns a dark purple or blue color, due to the absorption of different wavelengths of light than before.
what is the man system that runs our bodies
Answer:
the muscular system
Explanation:
Answer:
Circulatory system / Cardiovascular system:
Explanation:
It circulates blood around the body via the heart, arteries and veins, delivering oxygen and nutrients to organs and cells and carrying their waste products away. Keeps the body's temperature in a safe range. Hope this helps!
Why does the DNA move through the gel when an electrical current is generated?
Answer:
DNA is negatively charged, therefore, when an electric current is applied to the gel, DNA will migrate towards the positively charged electrode. Shorter strands of DNA move more quickly through the gel than longer strands resulting in the fragments being arranged in order of size.
Explanation:
A chestnut-colored horse mates with a white-colored horse to produce a brown and white spotted offspring. What is the type of inheritance pattern?
A.
codominance
B.
incomplete dominance
C.
polygenic
D.
recessive
E.
single gene dominant
Reset Next
Answer:
A. Codominance
Explanation:
During light detection in a photoreceptor, light directly causes what molecular change?.
During light detection, the light causes a retinal change from cis to trans conformation in regards to the opsin protein.
What is a photoreceptor?Photoreceptors are the name we use to refer to a specialized form of neuron cells. These cells are crucial in our ability to see, they allow vision. Their job is to receive and interpret light as information. They do this using a protein named opsin, as well as specific conformations of the retina, such as cis or trans, which change with the light.
Therefore, we can confirm that during light detection, the light causes a retinal change from cis to trans conformation in regards to the opsin protein.
To learn more about vision visit:
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_____ plants are able to reduce photorespiration by creating a _____ concentration of _____ in bundle sheath cells where the calvin cycle occurs.
Answer:
C4,high, CO2Explanation:
Which of the following is NOT one of the causes of ocean currents?
A. wind patterns
B. the planet's rotation
C. unequal heating of surface waters
D. the different seasons
pls help
Answer:
D.
Explanation:
Ocean currents do not change the different seasons nor the weather of the atmosphere.
hope this helps :)
Answer:d
Explanation:
Name the cell that contains lots of chloroplasts for photosynthesis
Answer:
parenchyma cells of the leaf mesophyll
Explanation:
Answer:
Palisade cells have the most chloroplasts per cell, making them the major site of photosynthesis in the leaves of plants with them, turning light energy into chemical energy in the form of carbohydrates.
Explanation:
How is a nerve impulse generated when most sensory receptors are activated?.
Answer:
The trigeminal nerve is the part of the nervous system responsible for sending pain, touch and temperature sensations from your face to your brain. It is a large, three-part nerve in your head that provides sensation.One section called the mandibular nerve involves motor function to help you chew and swallow.Explanation:
Which plant structures are common to all angiosperms?
Answer:
All angiosperms produce flowers, reproductive structures that are formed from four whorls of modified leaves. Most flowers have showy petals to attract pollinators, bribing insects and other animals with nectar, to get them to carry the male gametophyte through the air to another flower.
Answer:
spores,flowers,cones,endoskeleton
Explanation:
An elephant has 56 chromosomes. Which statement about a zygote of an elephant is true?
Answer:
alright if this works the same way it does with humans (i'm almost totally sure it does but just in case) the answer is: the zygote has 56 chromosomes, 28 inherited from the mother and 28 from the father.
Explanation:
This type of greeting has less germ transmission. When doing an elbow bump, what bones are touching?
Carpals to Carpals
Humerus to Humerus
Ulna to Ulna
Radius to Radius
Based on anatomical positions, in an elbow bump, the bones touching are Ulna to Ulna.
What are the bones at an elbow joint?The elbow joint is made up of the upper arm bone, the humerus and one of the bones in the lower arm, the ulna.
An elbow bump is a form of greeting done wherein the elbows are bumped together.
The Ulna is the prominent bone that comes in contact when two persons do an elbow bump.
Therefore, in an elbow bump, the bones touching are Ulna to Ulna.
Learn more about elbow joint at: https://brainly.com/question/6347668
What are the characteristics of nonavianreptiles that set them apart?
Answer:
Nonavian reptiles have dry skin with keratinized scales, a single condyle, internal fertilization, an amniotic egg, metanephric kidneys, and lungs.
Explanation:
A recent increase in pesticide use has resulted in a decrease in the local bat population. What is the BEST explanation for the decreased bat population?
1. Bat food supply decreased.
2. Bat food supply increased.
3. Infection with the pesticide destroyed most of the bat population.
4. Many bats have moved into the area.
Answer: 1. (A bat food supply decreased.)
Explanation:
What are Heterotrophs known as ?
Answer:
An organism that doesnt not produce its own food
Explanation:
Heterotrophs are consumers who eat other organisms for food, while autotrophs or producers make food by process of photosynthesis.
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.
Heterotrophs are known as consumers because they consume producers or other consumers. Dogs, birds, fish, and humans are all examples of heterotrophs.
Heterotrophs occupy the second and third levels in a food chain, a sequence of organisms that provide energy and nutrients for other organisms. Each food chain consists of three trophic levels, which describe an organism’s role in an ecosystem. Occupying the first trophic level are autotrophs, such as plants and algae. Herbivores—organisms that eat plants—occupy the second level. Carnivores (organisms that eat meat) and omnivores (organisms that eat plants and meat) occupy the third level. Both primary (herbivores) and secondary (carnivores and omnivores) consumers are heterotrophs, while primary producers are autotrophs.
A third type of heterotrophic consumer is a detritivore. These organisms obtain food by feeding on the remains of plants and animals as well as fecal matter. Detritivores play an important role in maintaining a healthy ecosystem by recycling waste. Examples of detritivores include fungi, worms, and insects.
Which of these describe an inheritance pattern of autosomal genetic disorders? Select all that apply
For an autosomal dominant disorder to be expressed, two copies of the abnormal allele must be inherited.
For an autosomal recessive disorder to be expressed, two copies of the abnormal allele must be inherited.
For an autosomal recessive disorder to be expressed, just one copy of the abnormal allele must be inherited.
For an autosomal dominant disorder to be expressed just one ceny nf the abnormal allele must
The following describe the inheritance pattern of autosomal genetic disorders.
For an autosomal dominant disorder to be expressed just one copy of the abnormal allele must be inherited.For an autosomal recessive disorder to be expressed, two copies of the abnormal allele must be inherited.What is autosomal genetic disorder?Autosomal disorders is a form.of genetic disorders which is as a result of mutations in genes on the autosomes or chromosomes. Each person have two copies of autosomal gene, one of the alleles are inherited from each parent. Autosomal dominant disorders occur when there is a mutation in one copy of the gene.
Therefore, The following describe the inheritance pattern of autosomal genetic disorders.
For an autosomal dominant disorder to be expressed just one copy of the abnormal allele must be inherited.For an autosomal recessive disorder to be expressed, two copies of the abnormal allele must be inheritedLearn more about autosomal genetic disorder below.
https://brainly.com/question/7978838
What happens if an octopus loses an arm
Answer:
Like a starfish, an octopus can regrow lost arms. Unlike a starfish, a severed octopus arm does not regrow another octopus. But the biological secrets inside their arm regeneration feat do hold the promise of learning more about how we might better regenerate our own
diseased or lost tissue. If not whole limbs, at least perhaps fresh nerves or organ segments
how much water is in our bodies
60%
Explanation:Water makes up up to 60% of the adult human body. Water makes up 64 percent of the skin, 79 percent of the muscles and kidneys, and even 31 percent of the bones.
I hope this helps you
:)
What is another name for macro evolution
Which of the following can lead to coral bleaching?
a.long-term temperature variations
b. increased solar radiation
c.freshwater dilution
d. all of the above
cu o 0
Answer:
increased solar radiation
Explanation:
during summer the solar radiation can increase the bleaching of shallow living corals as tides gets lower the solar radiation increases
how did supporters of the constitution convince opponents to approve it?
Answer:
promised to add amendments protecting liberties
Explanation:
mtsuedu
In an experiment involving plants, you want see how changing the amount of sunlight affects leaf size. What would be your dependent variable?
Amount of sunlight
Moisture of soil
Plant height
Leaf size
Answer:
It would be the amount of sunlight
Explanation:
Hopefully this helps :)
Answer:
the answer is leaf size
Explanation:
if you go to k12
Peroxidase is a protein. What is this protein’s function, and how did it get its name?.
Answer:
Most peroxidases are ferric heme proteins; one notable exception being the glutathione peroxidase, which is a selenium-containing enzyme. They are present in virtually all living species.
Protein has many roles in your body. It helps repair and build your body's tissues, allows metabolic reactions to take place and coordinates bodily functions. In addition to providing your body with a structural framework, proteins also maintain proper pH and fluid balance.
What are the three sorces of genetic diversity that meiosis contributes?
Answer:
500 thousand in my jeans in the backseat of my rover
Explanation:
Try again. Your carrying capacity line should be a horizontal flat line because it represents a
single number. It should intersect the y-axis at the highest population of bacteria the petri
dish can support.
Draw a line to estimate the carrying capacity of the petri dish. To draw a line, click two points
on the graph. Afterwards, drag and drop your two points to edit your line. The coordinates for the
two points will be shown in the table below the graph.
I dont know why di baman ako
During apoptosis, which cellular organelle does the work of breaking up the nucleus and causing the cell to die?
ribosome
mitochondrion
lysosome
Golgi apparatus
Answer: Lysosomes
Explanation: Lysosomes are involved with various cell processes. They break down excess or worn-out cell parts. They may be used to destroy invading viruses and bacteria. If the cell is damaged beyond repair, lysosomes can help it to self-destruct in a process called programmed cell death, or apoptosis.
What are the outcomes for hares being introduced into the grassland ecosystem
Answer: The correct answers should be the hares will multiply indiscriminately and destroy the ecosystem and the native herbivores will experience increased competition for resources.
Since the hares wouldn't have predators, and they are famous for rapid breeding, they would overpopulate the ecosystem. On the other hand, the native animals would have to compete with this population of hares for food and would have less for for themselves.
Explanation:
Hello people ~
The interspecific interaction in which one partner is benefitted and the other is unaffected (neutral), is called
(a) amensalism
(b) mutualism
(c) competition
(d) commensalism
Answer:
it is called commensalism
Explanation:
because it benefits one and other derives neither benefit nor harm
Answer:
CommensalismExplanation:
It is a symbiotic relationship in which one benefitted and the other one is neither benefitted nor harmed..
How do you think a human egg is similar to a chicken egg? How are they different ?
Answer:
They both eventually lead to the birth of a chicken or human. And they start very similarly. They are very different, also, because instead of having a physical egg, humans have oval eggs that eventually make the baby, before birth. Chickens on the other hand give birth to the chick that is still inside the egg.
A diagram of a plant cell is shown.
The process being represented is ____.
A. Meiosis
B. Mitosis
C. Respiration
D. Mutation
Answer:
Mitosis
Explanation:
All the pictures represent the 5 phases of mitosis: interphase > prophase> metaphase> anaphase> telophase
It cannot be considered as meiosis because we have a single cell dividing into 2, neither a respiration or mutation
Match the image with its best description
images are not so clear . I answered according to what I probably felt it can be acc to attachment.