What type of mutation is shown above?
1. Substitution
2.Insertion
3. Deletion
4. Silent (substitution)

Answer:

carbs, lipids, nuecleic, proteins

Explanation:

Answer:

...

Explanation:

The correct answer would be B, correct me if I'm wrong.

Answer:

A disease in krill can impact the penguin population because it could infect many penguin and kill them, lowering the population.

Answer:

rain

Explanation:

i did some research and i hope i got this right if it isn't pls let me know

Answer:flowers and other living plants need carbon dioxide but humans need oxygen so human population might decrease of sum like dat

Explanation:

Answer:

I think a( doing this so I can bla bla bla. if police say they will not let you know what is the next step for me and my wife

Drought conditions in Australia is expected to happen during El Niño. The correct option is A.

El Niño is the warm stage of the El Niño-Southern Oscillation, and it is affiliated with a ring of warmer ocean water that forms in the eastern and central equatorial Pacific, along with the area off South America's Pacific coast.

Because of the transition in rainfall away from the western Pacific caused by El Niño, Australian rainfall is typically reduced during winter and spring, especially in the eastern and northern parts of the continent.

Developing countries that depend on agriculture as well as fishing, notably those bordering the Pacific Ocean, are typically the most affected.

The pool of warm water in the Pacific near South America is often at its warmest around Christmas during this phase of the Oscillation.

Thus, the correct option is A.

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Answer:

Proteins in the cell membrane that identify the cell are called cell-surface markers (option C).

Explanation:

Cell surface markers are integral membrane proteins, whose function is to identify specific cell lines, allowing intercellular recognition and communication.

The specific type of cell marker provides the basis for cell classification, allowing studies to be performed on immune system cells, stem cells or atypical cells such as those found in cancer.

The other options are not correct because:

    A. Enzymes are proteins that participate in metabolic reactions.

    B. Transport proteins, although they are also part of membrane proteins, perominate the passage of specific substances through the membrane.

    D. Receptor proteins allow the identification of specific molecules, such as hormones, to couple with them and promote actions inside the cell.

Proteins in the cell membrane that identify the cell are called CELL-SURFACE markers (Option C).

Cell surface markers are specific proteins localized on the cell surface or glycoproteins, which can be used as molecular markers that evidence specific cell types/lineages.

For example, cell surface markers can be used for the identification of the lineage and/or phase of differentiation in lymphocytes such as T cells and B cells.

In lymphocytes, the cell surface markers can be divided into three classes: surface immunoglobulins, differentiation antigens, and membrane receptors.

In conclusion, proteins in the cell membrane that identify the cell are called CELL-SURFACE markers (Option C).

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Answer:

Hey bro Ur answer is A)

Explanation:

The definition of an ecosystem is that ecosystem consists of all the organisms and the physical environment with which they interact. These biotic and abiotic components are linked together through nutrient cycles and energy flows.

The tomato plants, the fungi, and the soil all interact to sustain each other.

Answer:

C

Explanation:

For example, if we had to control our heart beat the our life would be at risk all the time.

Answer:

Cytokinesis

Explanation:

Cytokinesis is the last part of the Miotic phase. This is when the cytoplasm splits apart. A way to remember this is that cytoplasm and cytokinesis both start with "Cyto".

Answer:

B. muscle relaxation

Explanation:

Sarcoplasmic reticulum store intracellular calcium in skeletal muscle cells.

The concentration of calcium helps in the contraction and relaxation of muscles. During depolarization, the calcium concentration increases that change conformation of troponin and tropomyosin and allows the actin to bind with myosin, resulting into relaxation of the muscle cell.

Hence, the correct option is "B. muscle relaxation".

Answer:

Answer if B, Cohesion

Explanation:

Think about if you had glue and paper, the glue sticks to the paper, the same as water would stick to the sides of the tree/stem, to draw the water up.

Answer:

Proteins have four levels of organization. Primary structure refers to the linear sequence of the amino acids connected by the peptide bonds. The secondary structure consists of local packing of polypeptide chain into α-helices and β-sheets due to hydrogen bonds between peptide bond – central carbon backbone.

Explanation:

Secondary structure is the level of organization in protein structure where are hydrogen bonds within molecules.

The secondary structure is the folding that the polypeptide chain adopts thanks to the formation of hydrogen bonds between the atoms that form the peptide bond.

Hydrogen bonds are established between the -CO- and -NH- groups of the peptide bond (the first as an H acceptor, and the second as an H donor).

In this way, the polypeptide chain is capable of adopting lower free energy conformations, and therefore more stable.

Several types of conformations can be distinguished that determine the secondary structure of a protein :

Therefore, we can conclude that secondary structure is the level of organization in protein structure where are hydrogen bonds within molecules.

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Answer:

Canning. The food is heated to a high temperature. ...

Fermentation. The breakdown of sugars by bacteria, yeasts or other microorganisms under anaerobic conditions. ...

Freezing. ...

Modified atmosphere packaging.

Explanation:

Milling, fermentation, drying, and canning are four agro-processing methods.

Milling: It involves the grinding, crushing, or pulverizing of agricultural raw materials such as grains, cereals, or oilseeds to produce flour, meal, or other powdered products.

Fermentation: In agro-processing, It is utilized to produce food and beverage products such as bread, cheese, yogurt, beer, wine, and pickled vegetables.

Drying: It is a method used to remove moisture from agricultural commodities to enhance their shelf life, prevent spoilage, and enable further processing or storage.

Canning: It helps extend the shelf life of perishable food items, including fruits, vegetables, meats, and seafood, by creating a sterile and oxygen-free environment.

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Answer:

radial brusa and ulnar brusa

Explanation:

median nerve

Explanation:

The nervous system can detect changes on the salt levels in the blood through urine in the excretory system. The excretory/urinary system help the body maintain homeostasis by filtering waste from blood, getting rid of waste, and regulates fluid levels in the body

Answer:

Worms live in the soil. But after a rain, soil pores and worm burrows fill with water. The worms can't get enough oxygen when the soil is flooded, so they come to the surface to breathe.

Answer:

Mitosis produces genetically identical daughter cells.

Answer:

Convection currents in the Earth's mantle.

Answer:

The options to this question is unclear. However, the question will be answered comprehensively.

Water molecules are an input of photosynthesis; they split apart and supply electrons to chlorophyll to make glucose.

Explanation:

Photosynthesis is the unique process through which green plants manufacture their food (glucose). This photosynthetic process occurs in two stages viz: light dependent and light independent stages. The light dependent stage, which occurs in the thylakoid membrane of the chloroplast, involves the synthesis of NADPH and ATP.

Water molecules are reactants (inputs) of this light stage, where they are split by the energy absorbed by chlorophyll in a process called PHOTOLYSIS. Water molecules get split into hydrogen ions (proton), oxygen gas and electrons. The electrons are accepted by NADP+ while the protons are used to build a proton pump for the synthesis of ATP. Both NADPH and ATP are used in the next stage to make glucose.

Answer:

1. Archaeplastida.

2. Excavata.

3. Amoebozaons.

4. Stramenopiles.

5. Rhizarians.

6. Alveolates.

Explanation:

Protists can be defined as any group of eukaryotic organisms that belongs to the kingdom protista and are not plant, animal or fungus.

These are the six (6) groups of protists;

A. Archaeplastida: have a cell wall and both an outer and an inner membrane. There are no membraneous organelles in this group.

B. Excavata: have a feeding groove on one side and are usually single-celled. Members include organisms with heterotrophic, photosynthetic, parasitic, or symbiotic lifestyles.

C. Amoebozaons: use pseudopodia to move and may be either single-celled or multicellular. Members within this group exhibit free-living and parasitic lifestyles.

D. Stramenopiles: have a tinsel flagellum and are photosynthetic.

E. Rhizarians: have elaborate tests composed of calcium carbonate, silicon, or strontium salts. Members have thin pseudopodia that project from the test.

F. Alveolates: have membrane-enclosed sacs beneath the plasma membrane. There are photosynthetic and heterotrophic members in this group.

Answer:

Patients with problems related to cells that repair a cut or malfunctions in the development of the child's reproduction are due to failures in the process of cell division —in somatic cells or gametes— which is mitosis and meiosis.

Explanation:

Mitosis and meiosis are processes of cell division that are necessary for the development of life. Both processes involve obtaining two daughter cells from a progenitor cell, where the genetic information contained in the original cell is transmitted to the cells produced.

A failure in the process of cell division, whether mitosis or meiosis, can have as consequences:

Any alteration in the process of cell division can generate changes or alterations that affect an individual, limiting the functions it can perform.

Explanation:

However, in 2016 researchers published a new set of Neanderthal DNA sequences from Altai Cave in Siberia, as well as from Spain and Croatia, that show evidence of human-Neanderthal interbreeding as far back as 100,000 years ago farther back than many previous estimates of humans' migration out of Africa (Kuhlwilm Dec 11, 2020

Answer

Cells use the hydrolysis of adenosine triphosphate, abbreviated as ATP, as a source of energy. Symbolically, this reaction can be written as

[tex]ATP(aq)+H_{2}0(l)- > ADP(aq)+H_{2} PO\frac{}{4} (aq)[/tex]

where ADP represents adenosine diphosphate. For this reaction,  a. Calculate at b. If all the free energy from the metabolism of glucose

[tex]C_{6} H_{12}O_6(s)+6O_2(g)- > 6CO_2(g)+6H_2O(l)[/tex]

goes into forming ATP from ADP, how many ATP molecules can be produced for every molecule of glucose?

[tex]C_6H_1_2O_6(s)+O_2(g)- > 6CO_2(g)+6H_2O(l)[/tex]

goes into forming ATP from ADP, how many ATP molecules can be produced for every molecule of glucose?

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Answer:

A and C according to another https://brainly.com/question/22872829

Explanation:

The scientist could ask:

Is it a Mammal?

Is it similar to any other organism?

What type of habitat does it live in?

What are some of it's behavior attributes?

Is it cold blooded or warm blooded?

The scientist could ask five questions in order to classify the organism are

1. what is the meaning of classification

2. what is the need of classification?

3. why we classify organisms?

4. what are the standard criteria for classification?

5. how do we classify organism?

A classification system of organism are used by scientists to divide the all the known organisms into groups based observable features.

This system is otherwise known as taxonomy which is subdivided into subgroups like Kingdom, Phylum, Class, Order, Family, Genus, and Species.

Kingdom is based food intake mechanism, Phylum is based on external symmetric appearance.

Class with significant symmetry, order with an unique characteristics, family belongs to the groups which share more similar characteristics.

Genus is generic name of an organism,  species is most strict level of classification.

For example Home sapiens, where Homo is genus and sapiens is species.

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Answer:

the solution is hypotonic if there is a lower solute concentration in the solution than in the cell

the solution is isotonic if the solute concentration is equal in the cell and solution

the solution is hyperotonic if there is a higher solute concentration in the solution than in the cell