If an animal cell shrinks it was probably placed in a

Answers

Answer 1

Answer:

Answer:

Hypertonic solution

Explanation:

A solution with higher solute concentration is called as hypertonic solution while the one with less solute concentration is termed as hypotonic solution. Osmotic movement of water occurs from hypotonic to hypertonic solution to balance the concentration of solution. When an animal cell is placed in a hypertonic solution, it loses water through osmosis and shrinks.

Answer 2

Answer: An animal cell will shrink if it is placed in a saline/ salty solution (hypertonic solution). The salt will absorb the water from the cell through osmosis.

Related Questions

In this redox reaction, identify the reducing agent.2MgO → 2Mg + O2 H2O Mg MgO O
An aerobic activity is defined as one that _____ the heart rate and ____ the body's need for oxygen.increases; decreasesincreases; increasesdecreases; decreasesdecreases; increases
Which concept is shown by the relationship between the Oahu Amakihi and the Kauai Amakihi?adaptation competitive exclusion predator-prey niche
How is a delta formed
What are three different defects that could be responsible for malfunctioning lysosomes?Select the three correct answers.A) a defect in the synthesis of the glucose-6-phosphate dehydrogenaseB) a defect in the mannose-6-phosphate receptor in the Golgi apparatusC) a defect in the releasing small molecules from digested materials into the cytosolD) a defect in a hydrolytic enzyme that breaks down polysaccharideE) a defect in the process of adding a mannose-6-phosphate signal to lysosomal hydrolasesF) a defect in the mannose-6-phosphate receptor in the mitochondria

Which is a disadvantage of the genetically engineered potatoes

Answers

Answer:

The question lacks options, the options are:

A) They are easier to transport and store than injectable vaccines (shots).

B) They make it easier to administer edible vaccines.

C) They are more expensive than potatoes without the vaccine.

D) They have nutritional value while potatoes without the vaccine do not.

Thw answer is C

Explanation:

Agricultural crops have faced series of problems caused by pest, nutrient composition etc. However, technology has made sure they these problems are reduced in the least possible way via the use of genetic engineering. Genetic engineering, also called genetic modification is the manipulation of an organism's genes using biotechnology procedures.

In this case, the potato crop was genetically modified, meaning that, the crop was improved genetically. Although, this process has many advantages like inserting a vaccine in the edible crop and easy storage, it also has disadvantages. One of these disadvantages as mentioned in the options is that they become more expensive than potatoes without the vaccine. The price increases due to the vaccines they now contain in comparison to the potatoes without vaccine (not genetically modified).

This price can become not affordable for an average person. Hence, it is a disadvantage of the genetically modified potato crop

Disadvantage:
1. Cause health problems for animals eating the product.
2. Some GM foods may contain allergens and toxins.
3. Gene transfer may occur between organisms.

Which of the following is true about the phosphorylation of proteins?1. Phosphoryation always activates enzymes.
2. Proteins are usually phosphorylated at amino acids that have hydroxyl group-containing side chains.
3. Phosphorylation always decreases the activity of the enzyme.
4. Proteins are usually phosphorylated at the N terminus of the chain.
5. Phosphorylation of proteins is catalyzed by phosphatases.

Answers

Answer:

Proteins are usually phosphorylated at amino acids that have hydroxyl group- containing side chains. Other statements are false. Thus, Option 2 is only true.

Explanation:

Proteins are usually phosphorylated at amino acids that have hydroxyl group- containing side chains which are Serine, Threonine and Tyrosine. Thus, the statement is true.

Phosphorylation can enhance or inhibit the activity of an enzyme but cannot activate enzymes. Therefore, the statement is false.

Phosphorylation can enhance or inhibit the activity of an enzyme but cannot activate enzymes. Thus, phosphorylation does not always decreases the activity of an enzyme.

Phosphorylation at the termini I.e., N terminus of a protein chain is relatively rare and usually involves other types of modification.

Phosphorylation of proteins is catalysed by enzymes called protein kinases. Thus, this statement is also false.

To know more about Phosphorylation,

brainly.com/question/10332475

Final answer:

Phosphorylation of proteins can either activate or inhibit protein function, depending on the specific context and the protein involved. Proteins are usually phosphorylated at amino acids that have hydroxyl group-containing side chains, such as serine, threonine, and tyrosine.

Explanation:

Phosphorylation is a common post-translational modification of proteins, where a phosphate group is added to specific amino acid residues. It is catalyzed by enzymes called kinases, which transfer a phosphate group from ATP to the target protein. Proteins can be phosphorylated at various amino acids, including serine, threonine, and tyrosine. This modification plays a crucial role in regulating protein function and cellular processes.

Contrary to statement 1, phosphorylation does not always activate enzymes. It can have diverse effects on protein activity, stability, localization, and interactions with other molecules. Depending on the specific context and the protein involved, phosphorylation can either activate or inhibit protein function.

Statement 2 is true. Proteins are usually phosphorylated at amino acids that have hydroxyl group-containing side chains, such as serine, threonine, and tyrosine.

Statement 3 is false. Phosphorylation does not always decrease the activity of the enzyme. It can have both activating and inhibitory effects on protein function.

Statement 4 is false. Proteins are not usually phosphorylated at the N terminus of the chain. Phosphorylation can occur at various amino acids throughout the protein sequence.

Statement 5 is false. Phosphorylation of proteins is catalyzed by enzymes called kinases, not phosphatases. Phosphatases are responsible for removing phosphate groups, reversing the phosphorylation.

Learn more about phosphorylation of proteins here:

brainly.com/question/13947490

#SPJ14

Bio homework help :)?Two populations of birds with somewhat different coloration live on opposite sides of a peninsula. The habitat between the populations is not suitable for these birds. When birds from the two populations are brought together, they produce young whose appearance is intermediate between the two parents. These offspring will breed with each other or with birds from either parent population, and all offspring of these pairings appear intermediate to various degrees. (use to answer Q 1.) 1.What keeps the two populations separate? behavioral reproductive isolation temporal reproductive isolation lack of hybrid viability spatial reproductive isolation They are already separate species. 2. Three populations of crickets look very similar, but the males have courtship songs that sound different. What function would this difference in song likely serve if the populations came in contact? a postzygotic isolating mechanism b prezygotic isolating mechanism c gametic reproductive isolating mechanism d behavioral reproductive isolating mechanism e two of the above 3. The peppered moth provides a well-known example of natural selection. The light-colored form of the moth was predominant in England before the industrial revolution. In the mid-nineteenth century, a dark-colored form appeared. The difference is produced by a dominant allele of one gene. By about 1900, approximately 90% of the moths around industrial areas were dark colored, whereas light-colored moths were still abundant elsewhere. Apparently, birds could readily find the light moths against the soot-darkened background in industrial areas and therefore were eating more light moths. Recently, use of cleaner fuels has greatly reduced soot in the landscape, and the dark-colored moths have been disappearing. Should the two forms of moths be considered separate species?
a. Yes, because natural selection has affected the frequency of the two different forms.
b. Yes, because they have completely different coloration.
c. Yes, because they are reproductively isolated based on habitat.
d. Yes, because they have completely different coloration and natural selection has affected the frequency of the two different forms. e. No.

Answers

A, D, E. I'm not 100% sure about number 2

In a sexually reproducing species, evolutioncould occur as a result of
(1) modification of genes in body cells
(2) modification of genes in sex cells
(3) increased reproduction among individuals
with identical chromosomes
(4) recombination of genes in cells reproducing
by mitosis

Answers

In a sexually reproducing species, evolution could occur as a result of Modification of genes in body cells.

Final answer:

Evolution in sexually reproducing species occurs as a result of modification of genes in sex cells. Genetic variation through mutations and genetic recombination during meiosis leads to offspring that are genetically different from their parents, providing the basis for natural selection and evolution.

Explanation:

In a sexually reproducing species, evolution occurs as a result of modification of genes in sex cells. Sex cells, or gametes, such as sperm and eggs, carry genetic information that is passed on to offspring. Genetic variation can arise through mutations or through the process of genetic recombination during meiosis, resulting in offspring that are genetically different from their parents. This genetic variation provides the raw material for natural selection and evolution.

Learn more about Evolution in sexually reproducing species here:

brainly.com/question/35379546

#SPJ12

Sea otters are important predators of sea urchins, an animal that eats giant brown kelp in continental shelf zones where they form huge kelp beds. It was observed that the removal of sea otters from the west coast led to an increase in the sea urchin population. These sea urchins fed on the large kelp fronds, destroying the kelp beds that serve as an important source of food and protection for spawning fish. What role does the sea otter play in this case? Dominant species Invasive species Keystone species

Answers

In some case, I would say the sea otter would be both a dominant and keystone specie. Sea otters are main predators and most often are at the top or near the top of the food chain (whales and sharks would trump them easily as the top predators), but in this specific situation, the sea otter is a keystone species. A keystone species is an organism that more often than not an ecosystem can not continue without. In this situation, without the sea otter to control the sea urchin population is grew out of control and caused the expulsion of the giant brown kelp and havoc for the spawning fish. Thus, the sea otter is a must.

Answer:

the answer is C

Explanation:

What is the role of a fungus fruiting body

Answers

The fruiting bodies of fungi contain spores, which are dispersed for reproduction. Mushrooms are a familiar example of a Fruiting Body. They are formed from hyphae, the tiny threads that make up the bulk of most fungi. A network of hyphae, known as a mycelium, extends in all directions through the soil.

-- HOPE IT HELPS IF NOT COMMENT IN THE SECTION BELOWW↓↓ AND I WILL EDIT CHANGE MY AnSWeR . THANKS HAVE A GREAT DAY .

Other Questions

The scarlet cup fungus (Sarcoscypha coccinea) obtains its nutrition from decaying wood by releasing digestive enzymes into the wood and absorbing the digested products.I. Autotroph II. Heterotroph III. Saprotroph A. III only B. II and III only C. I and III only D. I, II and III

What is control, constants, independent and dependent variable, experimental and control group?

Name an organelle that you see in the plant cell that you did not see in the animal cell

Ciprofloxacin (cipro) is an antibiotic that inhibits bacterial dna replication. it enters cells by diffusion. many cells resist the action of cipro by expressing a membrane protein that pumps the antibiotic out the cell. what does the cipro-resistance protein have in common with porins?