The majority of the chemical digestion of protein occur in small intestine in presence of pancreatic enzyme.
Why is protein digested in small intestine?A necessary nutrient for practically every aspect of your body is protein. Before being released into your bloodstream as individual amino acids, it is digested in your mouth, stomach, and small intestine.
Once a protein source enters your stomach, it is broken down into smaller chains of amino acids by hydrochloric acid and proteases enzymes. Peptides, which are dismantled by proteases, are what connect amino acids together.
The majority of protein digestion takes place in the small intestine, where the chyme travels after leaving the stomach. More enzymes are present in the digestive juices that the pancreas secretes into the small intestine, which will further break down polypeptides.
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Which description of events below best describes the events of the G1 part of the cell cycle and which description of events best describes the events of the G2 phase? There should be 2 answers circled.
A. Division of the nucleus of the cell
B. DNA replication is taking place
C. Preparation for division, organelles are copied, and microtubules are assembled
D. Protein synthesis, normal cell function,and cellular growth is occurrin
Answer:
B. DNA replication is taking place.
Explanation:
Plants lose as much as __________ molecules of water for every molecule of carbon dioxide they assimilate
Answer:
I think the answer is 1,000
Explanation:
Mutations in DNA molecules can occur when...
Answer:
a change occurs in DNA nucleotide bases
Explanation:
This substance is found between the vertebral bones (the vertebrae.)
1.) Cartilage
2.) Epicondyle
3.) Bone
4.) Epidermis
Answer:
i think b is the right answer
Explanation:
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You are a biologist looking at samples of pond water. Using a microscope to investigate your samples, you identify a cell with a nucleus. Briefly explain how you know immediately that this is not a prokaryote. Additionally, without further investigation, would you be able to determine if it was a plant or an animal cell?
Answer:
You know it's not a prokaryote, because prokaryotes do not have a nucleus. You would not be able to determine if it was a plant or animal cell without further investigation because both have a nucleus.
Plant cells do have organelles that animals cells don't such as chloroplasts and cell walls, but you would have to investigate further.
The cell is eukaryotic one as it does not possesses a nucleus. For determining that the cell is of plants or of animals, the best way is to look at the criteria like cell wall, vacuoles, etc., which are present only in plant cells.
What is eukaryotic cell?Eukaryotes are organisms with nuclei in their cells. Eukaryotes include all animals, plants, fungi, and many unicellular organisms.
They are members of the Eukaryota group of organisms, which is one of the three domains of life. The other two domains are Bacteria and Archaea.
Plant cells have both a cell wall and a cell membrane. The cell wall surrounds the cell membrane in plants.
This is what gives plant cells their distinctive rectangular shape. Animal cells have only a cell membrane and no cell wall.
A cell wall, chloroplast, plasmodesmata, plastids, and various organelles are all found in plants.
Animal cells do not have cell walls, but they do have organelles such as tight junctions and cilia. The meristematic system, which is located at the tips of roots and stems, is responsible for plant growth.
Thus, this way, one can identify with further investigations that if it was a plant or an animal cell.
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Many species of trees in the desert are seen to have long tap roots that grow very deep into the ground - sometimes as long as 2-3 times the tree's height. Which of the following is the MOST LIKELY reason for these long roots?
a. to allow the trees to store more food
b. to fix the tree firmly to the sand to withstand desert storms
c. to draw water from deep below the surface
d. to help the tree grow back if the part above the ground is destroyed
Prothrombin is a plasma protein that is involved in the clotting process of blood. Its normal concentration in plasma is 30mg/200ml. What percent of the plasma is prothrombin?.
Given what we know, we can confirm that Prothrombin circulates through the blood at a percentage of about 15%.
How do we reach this percentage value?In order to reach this value, analysis of blood samples have shown the exact amounts that circulate per every set amount of blood, we can then divide these values in order to get a decimal value for the percentage, which after converting leads us to the answer of about 15%.
Therefore, we can confirm that Prothrombin circulates through the blood at a percentage of about 15%.
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2. Most mutations are "silent." What does this mean?
Explanation:
Silent mutations occur when the change of a single DNA nucleotide within a protein-coding portion of a gene does not affect the sequence of amino acids that make up the gene's protein.
What is the correct format for the scientific name of an extinct carnivorous dinosaur?.
Answer:
Tyrannosaurus rex!
Explanation:
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Chloroplasts are oval disks containing green chlorophyll and usually arranged near the outside of a plant cell. What cellular function do they support?.
The cells of a fish are 98% water. The fish is placed in a tank that is 96.5% water and 3.5% solute. What will happen to the fish?
Answer: A cell containing 98% water in its cytoplasm is placed in 2% salt solution. It should...
Explanation:
Examine the following processes. I. Glucose breaks down in our bodies to provide energy. Ii. A lump of sugar dissolves in a cup of coffee. Iii. A candle burns. Iv. Ice cream melts on a hot day. V. Food is refrigerated in a refrigerator. Vi. A drop of food coloring spreads in a glass of water. Which arrangement correctly categorizes the above processes into either spontaneous or nonspontaneous processes? spontaneous: i nonspontaneous: ii, iii, iv, v, vi spontaneous: i, ii, v nonspontaneous: iii, iv, vi spontaneous: i, ii, iii, iv, vi nonspontaneous: v spontaneous: i, v nonspontaneous: ii, iii, iv, vi.
The study of chemicals and bonds is called chemistry. There are two types of solution and these are acidic solution and basic solution.
The correct answer to the question is option C.
What is a spontaneous process?A performed or occurring as a result of a sudden impulse or inclination and without premeditation or external stimulus.What is a nonspontaneous process?A nonspontaneous reaction is a reaction that does not favor the formation of products at the given set of conditions.According to the question, the correct answer to the question is option C.
Hence, the correct answer is mentioned as follow
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Answer: C
Explanation: edge2023
____________________ is not a process of mechanical weathering because it involves the breakdown of chemical structures.
Group of answer choices
Exfoliation
Sheet jointing
Dissolution
Frost wedging
Thermal expansion
Answer:
Thermal expansion of is not a process
Answer:
sheet jointing is nt a process
Why does our heart need two parts that are completely separate from one another?
Answer:
the heart is separated into two sides so that it can carry out its function well. The right heart contains deoxygenated blood and the left heart with oxygenated blood. the two sides are separated from each other so that the blood from the two sides don't get mixed. this leads to effective oxygenation of the deoxygenated blood in the right heart through pulmonary circulation and effective oxygenation of the tissues in the different parts of the body by the oxygenated blood of the left heart through systemic circulation.
Explanation:
Hershey and Chase's experiment allowed them to discern whether DNA or proteins contain genetic information because __________.
Answer:
T2 viruses consist only of proteins and DNA and only the DNA was injected into the host cells
What are the different roles of consumers in the ecosystem?
Answer:
In an ecosystem, consumers are responsible for controlling overpopulation of organisms and vegetation by eating them and for supplying energy to other organisms
Explanation:
What happens if there are no checkpoints in the cell cycle.
Answer:
they may "loop out" of the cell cycle and into a resting state called G0, from which they may subsequently re-enter G1 under the appropriate conditions
Explanation:
At the G1 checkpoint, cells decide whether or not to proceed with division based on factors such as: Cell size
A byproduct of involuntary muscle contraction and relaxation is.
Answer:
- Heat. A patient has a blood pressure of 130/70 mm Hg.
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Select the correct statement concerning skin cancer. Select one: A. Basal cell carcinomas are most malignant. B. Melanomas must be removed early to prevent them from spreading. C. Basal call carcinomas are the least common. D. Most tumors that arise on the skin are cancerous.
Answer:
The answer is B
Explanation:
All forms of melanoma are better off if removed especially Malignant Melanoma (the most dangerous) And for future reference here are the three main ones in order
Basal Cell carcinoma (Most common, least harmful)
Squamous Cell Carcinoma (Mid, Mid)
Malignant Melanoma (Least common, most fatal)
The presence of over 700 genes involved in height determination is an example of (a) ______________.
The presence of over 700 genes involved in height determination is an example of a polygenic trait.
What is a polygenic trait?A polygenic trait refers to a trait that is determined by multiple genes rather than by only one gene. This is opposite to a monogenic trait that is determined by only one gene.
What are some examples of polygenic traits?In humans, some examples of traits that are determined by multiple genes are:
HeightHair colorSkin colorBased on this, heigh is a polygenic trait.
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Explain why all of the generation II females are carries for the red color gene
First of all, this pedigree is an x-linked dominant pedigree.
The dad has a genotype of [tex]X^{A}Y[/tex] (or whatever letter you choose to represent it) and since the mom is unaffected, she will be homo_zygous recessive or [tex]X^{a} X^{a}[/tex]. All the girls will receive the recessive allele from mom but the dad on the other hand can only pass on a dominant allele therefore all of the girls will become hetero_zygous with a genotype of [tex]X^{A} X^{a}[/tex].
Cellular respiration produces (1 point)
O glucose and oxygen.
O carbon dioxide and glucose.
O glucose and water.
O carbon dioxide and water.
Explanation:
♦ carbon di oxide and water
Some living things are protected by looking like other things. This is called
_______.
Answer:
Parasite i think
Explanation:
plants are all around us. describe a plant that you see often and then explain what makes it a plant?
Answer:
I see an apple tree in my yard every day. I know that it is a plant because it has a root, stem, leaves, flowers, and fruit.
Explanation:
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According to Alfred Wegener, the presence of Permian-aged Mesosaurus fossils in both Brazil and Africa was evidence that:
The presence of Permian-aged Mesosaurus fossils in both Brazil and Africa is evidence that South America and Africa were once joined as part of a single continent. Alfred Wegener proposed Pangea.
Alfred Wegener and PangeaAlfred Wegener was a geologist who proposed all continents were once a single landmass known as Pangea.
Alfred Wegener indicated that this landmass broke and continents separated and drifted to their present locations.
Wegener developed these ideas in a publication known as "the Theory of Continental Drift".
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the nucleus of an atom is found in theatoms center true or false
Answer:false!!!!
Explanation:
Answer:
The answer to your question would be false
Why is maintaining homeostasis important to single celled organisms.
Explanation:
To maintain homeostasis, unicellular organisms grow, respond to the environment, transform energy, and reproduce. Maintaining homeostasis is important because single-celled organisms rely on it so it can carry out all the functions necessary for life.
How does a shark sense its prey?
Answer:
it smeels the fear and anything that it smells like coming from the animal their sences are that strong
Explanation:
An advertisement for a health supplement for dogs claims to build lean muscle and strengthen tendons and ligaments, as well as provide energy. Which two macromolecules must the supplement contain to provide these benefits?
a. Carbohydrates and lipids
b. Proteins and carbohydrates
c. Nucleic acids and carbohydrates
d. Lipids and nucleic acids
Answer:
B-proteins and carbohydrates
The supplement has to build lean muscle and strengthen tendons and ligaments. Muscle, tendons, and ligaments are all made of protein. So, the supplement must contain protein.
Explanation:
If the kidney cells of an animal have 12 chromosomes, the sperm cells would have how many chromosomes
Answer:
If the somatic cells have 12 chromosomes, then 2n = 12 and n = 6.
Explanation:
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