point mutations, such as silent, nonsense, and missense mutations, are caused by

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Answer 1

Answer:

damage to DNA during replication process


Related Questions

100 points, I need help filling this out.

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Answer:

can u put a less blurry pic?

Explanation:

10 examples of monocot plant and 10 examples of dicot plants

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Answer:

THIS ARE MONOCOT PLANTS EXAMPLES:

Legumes (pea, beans, lentils, peanuts) daisies, mint, lettuce, tomato and oak are examples of dicots. Grains, (wheat, corn, rice, millet) lilies, daffodils, sugarcane, banana, palm, ginger, onions, bamboo, sugar, cone, palm tree, banana tree, and grass are examples of plants that are monocots

THIS ARE DICOTS PLANTS EXAMPLES:

Common examples of dicots include fruits like grapes and apples, trees like chestnut and oak, vegetables like soybean and carrot, and flowers like rose and hollyhock. Dicots differ from monocots (having just one cotyledon) in the seed, vascular structure, flowering, and leaf arrangement.

Answer:

Monocot = Maize Wheat Rice Sugarcane Banana Corn Grass Bamboo Millet Daffodils

Dicot = Pea Beans Lentils Peanuts Daisies Mint Lettuce Tomato Oak Mustard

which adaptation do ferns, gymnosperms, and angiosperms have that mosses do not have?

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Answer:

pollen and seeds

The adaptation do ferns, gymnosperms, and angiosperms have that mosses do not have they have seeds and pollen for reproduction.

What do mosses not have?

Mosses make up the majority of bryophytic plants. They are small plants with a simple structure, they do not have conducting vessels, flowers and seeds.

Ferns have a vascular system that transports food, water and minerals to the upper parts through hair-like roots. Mosses do not have true roots or a vascular system. Instead, they absorb water and minerals from the soil where they grow.

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identify 2 special facts about the spongy parenchyma cell​

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Answer:

1- Parenchyma makes up the chloroplast-laden mesophyll (internal layers) of leaves and the cortex (outer layers) and pith (innermost layers) of stems and roots; it also forms the soft tissues of fruits.

2- The parenchyma remains a living cell at maturity. It is also the most common cell type, performing diverse functions, e.g. photosynthesis, storage, and secretion.

Explanation:

explain the bowman's capsule

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Answer:

Bowman's capsule is a part of the nephron that forms a cup-like sack surrounding the glomerulus. Bowman's capsule encloses a space called “Bowman's space,” which represents the beginning of the urinary space and is contiguous with the proximal convoluted tubule of the nephron.

Explanation:

BRAINLIEST PLEASE

what is the primary action of antidiuretic hormone?

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Answer:

The primary action of the antidiuretic hormone is that it causes collecting ducts in the kidneys to reabsorb more water.

Explanation:

Human vasopressin is also known as the Anti-diuretic hormone (ADH) causes kidney-collecting ducts to reabsorb more water.

What is Anti-diuretic hormone (ADH)?

Human vasopressin is also called antidiuretic hormone, arginine vasopressin or argipressin. It is defined as the hormone synthesized from the AVP gene as a peptide prohormone in neurons in the hypothalamus that converts to AVP.

ADH is the hormone that helps constrict blood vessels and helps the kidneys control the amount of water and salt in the body which helps control blood pressure and the amount of urine. This reduces the amount of urine released and the nature of urine becomes hypertonic which is concentrated. Because of this type of action, vasopressin is known as an antidiuretic hormone.

Thus, Human vasopressin is also known as the Anti-diuretic hormone (ADH) causes kidney-collecting ducts to reabsorb more water.

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Viruses and bacteria can infect human cells. Bacteria are living organisms, while viruses are not. How do you think the treatment for viral and bacterial illnesses differ? How do you think they affect healthy body cells? Explain your response. NO PLAGIARISM WILL BE REPORTED IF SO.

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Viral infections cause similar symptoms as bacterial infections. Antibiotics treat bacterial infections but do not treat viral infections. Some antiviral medicines are used to treat viral infections.

The misuse of antibiotics to treat a viral infection contributes to antibiotic resistance.

Antibiotics kill bacteria without damaging the body’s cells. They do so by interfering with how bacteria live and reproduce. Normal body cells work in different ways, so they’re not affected.

While antibiotics are effective in treating bacterial infections, they can also damage the immune system when used incorrectly or too frequently. Therefore, the doctor should prescribe antibiotics only when needed and sparingly.

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chains of amino acids make ____ which can fold to make a ____
PLEASE HELO BEFORE MY 6th HOUR!!!

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Answer:

Chains of amino acids make Proteins which fold to make a complex three dimensional shape.

Why are leaves green:

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Chlorophyll gives leaves their green color.

please help
20 points

77. Select the words from the word box below to complete the statements.

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I think carbon dioxide then sugars

According to Hess’s theory, what might happen if the magma under a mid-ocean ridge cools?

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Answer: The plates on either side of the ridge might stop moving.

Explanation:

Answer:

The plates on either side of the ridge might stop moving.

Explanation:

manilla and linen are derived from which plants, respectively

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Answer:

flax is a stem fiber that is used to make linen. a smooth shiny fabric made from flax

In which biological event is chemical energy transformed into mechanical energy?
O muscular movement
O
photosynthesis
O bioluminescence

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Muscular movement is the correct answer

The event in which the chemical energy transformed into mechanical energy is muscular movement. The correct option is A.

What is muscular movement?

Muscles contract and then relax to move body parts. Muscles can pull bones, and yet they can't push them back into position.

As a result, they function in pairs of flexors and extensors. To flex a limb at a joint, the flexor contracts.

We discussed the skeletal system and the gestures that can take place at joints, such as flexion, extension, abduction, inversion, and so on.

These movements are produced by skeletal muscles pulling bones in different directions.

When ATP is hydrolyzed during cross-bridge cycling, chemical energy is converted to mechanical energy during muscle contraction.

As the muscle deforms or performs external work, this mechanical energy is distributed and stored in the tissue.

Thus, the correct option is A.

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Describe the idea of excited electrons:

Answers

Excited electrons are those which temporarily occupy a state higher than their ground state

The electron is excited if it is given extra energy, such as when a photon, or packet of light, absorbs it or if it collides with an atom.

What is the effect of the biogeochemical cycles?

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Answer:

The effect is to promote a cycling of the elements, ensuring that they are used and later available again. This is an extremely important factor, as some elements are essential for living beings, and their constant use, without replacement, could lead to the extinction of species.

Explanation:Biogeochemical cycles are processes that occur in nature to ensure the recycling of chemical elements in the environment. It is these cycles that enable the elements to interact with the environment and living beings, that is, they ensure that the element flows through the:

atmosphere hydrospherelithosphere biosphere

The main biogeochemical cycles found in nature are the:

watercarbonoxygen nitrogen cycles

the answer is the effect of the biogeochemical cycle is it makes chemical elements reusable in nature.

Most of the energy from respiration is released in the _______.

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Answer:

Mitochondria?

Sorry if it's incorrect. x

Is released in the Mitochondria

Leaves appear green because the green portion of the light that strikes them out is

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Answer:

reflected

Explanation:

Whatever color your eye sees is the reflected light. So all colors absorbed.

The condition called ________ is especially dangerous because the ureters or renal blood vessels can become twisted or kinked during movement.

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Answer:

floating kidney

Explanation:

Which object has the most gravitational pull?

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Answer:

Jupiter, the fifth planet from the Sun, has the strongest gravitational pull because it's the biggest and most massive.

Explanation:

Answer:

Jupiter

Explanation:

Describe what happens to the right extra stuff in your body can't use

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Answer:

Excretion-The excretory organs remove these wastes.This process of removal of metabolic waste from the body is known as excretion.

Azotemia-When nitrogen waste products,such as creatinine and urea,build up in the body,the condition is called azotemia.

Which of the following is a method used to prevent soil depletion? (2 points)
Dune fences
Contour farming
Adding fertilizers
Planting grasses on slopes

Answers

Answer: The answer is B

When HIV, which causes AIDS, invades the body of a person, that person often develops diseases. These diseases are caused by organisms that usually do not harm people who are not infected with HIV. Explain why the organisms are more harmful to people with HIV than to people without HIV

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Answer:

the HIV virus most at time kill the organisms of the other disease hence reducing the effectiveness of those diseases

how do an enzyme and substrate to one another? what is the lock and key model of enzyme function?

Answers

The lock and key model is where the substrate has a specific shape which can fit into the specific shape of the active site of the enzyme, just like how a key has a specific shape which can fit into a specific lock.

In other words, the substrate is complementary (same shape) to a specific enzyme, so the substrate can bind/fit to the enzyme.

Please help, will give the person who answers all these questions 20 points and will mark brainiest

Answers

Answer:

Yes

Explanation:

Write your question first bro.

if you come across a child with swollen face hands and feet thin upper arms and weak muscles what would you primary advise the parents based on your biology knowledge?​

Answers

Answer:

I will tell them to take care of their child

Explanation:

HOPE IT HELPS!

8.

Which event will cause a protein to function incorrectly within a cel

А

A decrease in the amount of carbohydrates in the cell lowers the amount of available energy.

B A chemical causes the cell membrane to become more ridged to prevent water loss.

С A cell is exposed to a chemical that increases the rate at which RNA is produced.

An increase in the internal temperature of the cell changes the protein's shape.

Answers

The answer is B hope this helps

Monarch butterflies have brightly colored orange wings with black patterns on them, making them easily visible to birds that eat butterflies and moths, yet birds rarely eat the monarchs. Likewise, the monarch caterpillars are brightly striped yellow and white and black, and they also are rarely eaten by birds, although some wasps will attack them and feed them to their young. What can be inferred from these observations?

A. Monarchs must threaten and attack birds, but not wasps.
B. Monarchs have a way of discouraging bird predation that does not involve hiding.
C. Monarchs' wings are so colorful that most birds must find them difficult to eat.
D. Monarchs lay more eggs than other less conspicuous butterflies.

Answers

Answer: it would be B or C but i think its B

Explanation:

which is a step in the process of producing transgenic bacteria

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Answer:

DNA extraction is the first step in the genetic engineering process. In order to work with DNA, scientists must extract it from the desired organism.

fjhkfjkfhklghjlghjkl

Answers

Answer:

lol XD

Explanation:

What is needed for an organism to survive

Answers

Air, water, and food. thinks of us humans for example.

mark me brianliest if I helped! :)
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