Answer:
esophagus
Explanation:
Once food is swallowed, it passes through the esophagus into the stomach
Which table shows two steps of DNA replication?
DNA replication is a process where the polymerase enzyme adds complementary nucleotide bases in the parent DNA strand, hence option h polymerase matches adenine to thymine is correct.
What is DNA replication?The process by which a double-stranded DNA molecule is duplicated to form two identical DNA molecules is known as DNA replication.
Replication is necessary because when a cell splits, the two new daughter cells must have the same genetic information, or DNA, as the parent cell. In vitro DNA replication (DNA amplification) is also possible (artificially, outside a cell).
To begin DNA synthesis at known sequences in a template DNA molecule, DNA polymerases isolated from cells and artificial DNA primers can be utilized.
Therefore complementary base pairing of nucleotide base pairing, hence option h is correct.
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If an organism's DNA contains 30% adenine nucleotides, what percentage of its DNA is composed of thymine nucleotides
Enzymes transferring electrons at the start of the ETS are referred to as ________, whereas enzymes transferring electrons to the terminal electron acceptor are designated as ________.Question 40 options:a) sulfatases; nitrogenasesb) lyases; hydrolasesc) permeases; proton pumpsd) dehydrogenases; oxidasese) oxidases; dehydrogenases
Answer:
dehydrogenases; oxidases
Explanation:
Which equations are balanced? Select all that appl
Answer:
B
D
F
Explanation:
True/False. All mutations are bad.
False.
There are several good mutations that have ensured the survival of species. Typically helpful mutations help the creature adapt to its environment or protect itself from predators.
I hope this helps! :)
Which adaptation is most likely to help a plant obtain water in a dry environment?
A. A waxy stem coating
B. Many sharp spines
C. A brightly colored flower
D. Many shallow roots
Please help me answer!!
Answer:
spines lose less water in hot enviroments and help protect against against animals so B.
Why must the number and type of atoms be the same in the products of a chemical reaction as in the reactants?
PLEASE HELP ME IM TIMED!
Answer:
protein i believe
Explanation:
2) What are the primary functions of all the Organic Compounds/Macromolecules?
Answer:
enter in formation of the body
Explanation:
provide cells with energystore energyhelp from cell membranceWhich of the following is TRUE of the biodiversity on Earth?
1. There are more categorized than uncategorized species on Earth.
2. There are more uncategorized than categorized species on Earth.
3. There are no uncategorized species on Earth.
4. There are more known species of plants than any other group of organisms.
5. There are more species of mammals than species of insects.
Answer:
5.
Explanation:
Hope this helps. ||-//
The statement which is true about biodiversity on Earth is that there are more categorized than uncategorized species on Earth. Thus, the correct option is A.
What is Biodiversity?Biodiversity may be defined as the sum total of all living organisms found on the earth.
On Earth, there are about 8.7 million species found in which 95% of them are categorized but approximately 5-6% of the remaining are still uncategorized.
Insects have the highest number of species found in nature. It alone has over 7 lakhs of species.
Therefore, the correct option for this question is A.
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at what point in meiosis do sister chromatids separate?
Answer:
anaphase II
Explanation:
This is when the string like things pull the sister chromatids and move them towards opposite poles. And then in the next step they began to separate as two different cells
at what point in meiosis do sister chromatids separate?
Answer :Anaphase
Anaphase: During anaphase, the centromere splits, allowing the sister chromatids to separate.
can someone please help me!! ASAP!!
Thank uuu!!!
ANSWER
A
Explanation:
no explanation
How can we conserve WATER? describe in short.
Please answer as soon as possible pls I need help please
Explanation:
Turn off the faucet while brushing your teeth.
Only run the washing machine and dishwasher when you have a full load.
Use a low flow shower head and faucet aerators.
Fix leaks.
Install a dual flush or low flow toilet or put a conversion kit on your existing toilet.
how will you explain the importance of it in completeness of the biological organization?
The importance of biological organization is that it allows the study of natural balance between all organisms in a simple way.
The biological organization is a biological term that refers to the hierarchy of complex biological structures and systems that define life through a reductionist approach.
In this form of organization, the traditional hierarchy begins in the atom, this being the lowest level, and ends in the biosphere as a superior system.
The integrality of this organization focuses on the reciprocal relationships between each level, because the higher levels are more complex, but contain each of the organisms and parts that make up the lower levels. This type of organization must be understood as a whole.
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Blood must travel through capillaries at a(n) ________ rate to assist with diffusion of fluid into the interstitial space.
Blood must travel through capillaries at a slow rate to assist with diffusion of fluid into the interstitial space.
Hope this helps!
12. Having tissues that digest food, such as in the jellyfish, is an example of
(a) cell-level organization.
(b) tissue-level organization.
(c) organ-level organization.
(d) organ system-level organization.
Answer:
cell level organization
Having tissues that digest food, such as in the Jellyfish, is an example of cell-level organization.
What is Jellyfish?Jellyfish is are aquatic organisms that live in marine and freshwater habitats.
Jellyfish are tentacular species(i.e. they have tentacles that allow them to capture prey) and their body consists of a jelly-like structure that is non-living in nature called mesoglea.
Jellyfish are at the cellular level of organization and their mode of feeding entails some of the following:
Predation (capturing of preys with the use of their tentacles)Filtration of particles through waterNutrient intake via symbiotic association with algae within their cellsLearn more about Jellyfish here:
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Which population would most likely be able to persist over many generations, despite having limited genetic variability
Answer:
A population in a relatively stable and static environment
Explanation:
two other components of blood
It has four main components: plasma, red blood cells, white blood cells, and platelets. Blood has many different functions, including: transporting oxygen and nutrients to the lungs and tissues. forming blood clots to prevent excess blood loss.
what gives animal cells their shape and structure?
Answer: Animal cell's shape and structure are determined by the cytoskeleton.
What is the cytoskeleton?
The cytoskeleton is present in all animal cells, prokaryotic (bacterial) cells contain a very rudimentary version of it, while plant cells do not have one at all. It consists of several types of large molecules that provide physical support to the cell as well as internal transport along its length for organelles like endoplasmic reticulum (ER), mitochondria, vacuoles, etc. The three main components are microtubules, intermediate filaments and microfilaments which give rise to different structures within the cell. Microtubules are long cylindrical tubes made up of two protein subunits (alpha and beta tubulin) that form a hollow tube. These are the main components of the cytoskeleton, they provide support to the cell while also having transport capacity for organelles like endoplasmic reticulum (ER), mitochondria, vacuoles, etc. Microtubules are dynamic structures which means their state is constantly changing i.e., growing, shrinking or moving around depending on requirements of the cell.
list down at least 5 kitchen tools and utensils.identify it's material (10)pts
Answer:
Chef's Knife. I'm not just talking about any old chef's knife, I mean a good-quality one. ...Mixing Bowls. Mixing bowls are like your kitchen's hands. ...Cutting Boards. A kitchen is not complete without cutting boards. ...Wooden Spoon & Spatula. ...Measuring Cups and Spoons.(20 points) {brainliest} PLEASE HELP MEEEE <33333
Which company was given permission by the US Supreme Court to patent genetically modified organisms in 1980?
A. Ford Motor Company
B. General Electric
C. Dow Chemical
D. Genentech
Answer: B. General Electric
Explanation:
I hope this helps if you still needed the answer.
Answer:
B. General Electric
Explanation:
PENN
1. how would dr.budai refer to the new fern that contractors plan on introducing into the environment?
2.how might removing the flowering plants and replace it them with ferns affect the population numbers of the butterfly and the new species?
3. how might the building of the hotel affect the population of the new species?
Growing of ferns instead of flowering plants and building a hotel adversely affect the butterfly and species.
Dr. budai has bad reaction to the new fern that contractors plan on introducing into the environment because it will be grown instead of flowering plants which is necessary for the survival of butterfly.
Removing the flowering plants and replace it them with ferns negatively affect the population of the butterfly and the new species because butterfly feeds on the nectar of the flowers whose removal decrease the population of butterfly and those species which feed on butterfly also adversely affected due to unavailability of food source.
The building of the hotel adversely affect the population of the new species because habitat of that species will be destroyed so we can conclude that growing of ferns instead of flowering plants and building a hotel adversely affect the butterfly and species.
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11. Describe the potential energy at each letter in the image to the
right:
W)
X)
Y)
Z)
Answer:
THE ANSWER IS Z
Explanation:
Y=X X 14 FUFFN C CCN. J.
When does renal genesis usually develop?
*it's b. despite the test having a typo
Answer:
b. In the womb, when the fetus is about 5-12 weeks old
Explanation:is correct. post protected
are genes for green seeds similar to yellow genes? Explain your answer.
Answer:
Explanation:
There is no “yellow” gene in the peas found on farms. ... Mendel's experiments showed that green is the recessive seed color in pea plants.
Since yellow is dominant to green, all of the offspring were yellow.
Label each of the components in the equation below. What type of reaction is shown in the equation?
Answer:
It's an esterification reaction
Glycerol + Fatty acid ---> Triacylglycerol or triglyceride
+3 water molecules
The chemical equations shown depict esterification and dehydration reactions.
What is a chemical equation?Chemical equation is a symbolic representation of a chemical reaction which is written in the form of symbols and chemical formulas.The reactants are present on the left hand side while the products are present on the right hand side.
A plus sign is present between reactants and products if they are more than one in any case and an arrow is present pointing towards the product side which indicates the direction of the reaction .There are coefficients present next to the chemical symbols and formulas .
The first chemical equation was put forth by Jean Beguin in 1615.By making use of chemical equations the direction of reaction ,state of reactants and products can be stated. In the chemical equations even the temperature to be maintained and catalyst can be mentioned.
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The __________ __________ of the midbrain receive auditory input and trigger the head-turning auditory reflex.
Answer:inferior colliculi
Explanation:
Once overweight, Brenna's mother has started to lose weight as she's aged. At first, Brenna was happy to see this because she thought it may help her mother bounce back from future injuries. On the contrary, Brenna has started to notice that her mother is having more difficulty with walking and climbing stairs. Her doctor explains that this declining function is common in adults age 65 and older. What term describes the muscle wasting Brenna's mother is experiencing?
a. sarcopenia
b. aphasia
c. kyphosis
d. xrostomia
The term that describes the muscle wasting Brenna's mother is experiencing is sarcopenia. That is option A.
An overweight individual is an individual whose body mass index is between 25 to less than 30.
Body mass index is calculated based on the weight and height of an individual.
An Brenna's mother advances in age, she begins to experience lost of muscle mass.
This is because of the following:
decline in hormones and numbers of neuromuscular junctions, increased inflammation, declines in activity, and inadequate nutrition.This will in turn lead to difficulty with walking and climbing stairs.
Therefore, the term that describes the muscle wasting Brenna's mother is experiencing is sarcopenia
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In light dependent reactions the most important factor is ??
[tex] \: \: \: \: \: [/tex]
the energy storage molecule ATP and the reduced electron carrier NADPH. The light-dependent reactions use light energy to make two molecules.In plants, the light reactions take place in the thylakoid membranes of organelles called chloroplastshope it helps[tex] \: \: \: \: \: [/tex]
Photosynthesis is a process in which _______ energy is converted to _______ energy.
A.
light; electrical
B.
heat; chemical
C.
light; chemical
D.
chemical; light
Answer:
C is the answer i think
light,chemical
Answer:
I'm gonna say C is the answer
Explanation:
because the sunlight goes in the plant and comes out as oxygen