Answer:
Both cloning and gene therapy are types of biotechnology.
Cloning is a type of biotechnology and gene therapy is not a type of biotechnology.
Final answer:
Both cloning and gene therapy are types of biotechnology. Cloning refers to making copies of a gene, while gene therapy involves introducing functional genes to correct genetic disorders or fight diseases.
Explanation:
The correct statement that compares cloning and gene therapy is that both are types of biotechnology. Biotechnology is the application of technology to modify the genetic material of living organisms for human purposes. Gene cloning refers to the process of making copies of a specific DNA segment, such as a gene, which can be useful in many scientific and medical applications. The polymerase chain reaction (PCR) is a technique used in molecular biology to amplify a single copy or a few copies of a segment of DNA across several orders of magnitude, creating thousands to millions of copies of a particular DNA sequence.
Gene therapy, on the other hand, is a technique that involves the introduction of functional genes into cells to correct genetic disorders or to fight diseases like cancer. Gene therapy can be performed either inside the body (in vivo) or outside the body (ex vivo). The use of biotechnology has resulted in advances like producing human proteins such as insulin in bacteria and developing transgenic crops with improved characteristics.
Both cloning and gene therapy raise various ethical, legal, and social issues, reflecting the complexity and impact of biotechnological advancements on society.
Which organisms from the food chain could Neil classify as consumers
A. The algae and fish.
B. The seal and shark.
C. The fish, seal, and shark.
D. The algae, seal, and shark.
Plz help
Answer:
B or C depending on if there is a fish on the food chain
(most likely C though)
Explanation:
consumers are things that eat other things
producers are things that make energy for themselves and they can survive off that energy (anything that does photosynthesis)
Algae does photosynthesis. so A and D is wrong
B and C could be the right answers depending on if a fish is shown.
any item above another item with a like drawn to it in a food web is a consumer
producers are at the very bottom of the food web.
Put the steps of the interaction between actin and
myosin during muscle contraction in order from
first (1) to last (3).
The myosin head rotates, causing overlap
with actin.
The myosin head attaches to a binding site
on the actin filament.
The myosin head detaches from one
binding site and reattaches to another.
Answer:During muscle contraction, the sequence of events involving myosin can be summarized as follows:
The myosin head attaches to a binding site on the actin filament.
The myosin head rotates, causing overlap with actin.
The myosin head detaches from one binding site and reattaches to another.
So, the correct order is:
The myosin head attaches to a binding site on the actin filament.
The myosin head rotates, causing overlap with actin.
The myosin head detaches from one binding site and reattaches to another.
Explanation:
Answer: If YOU ARE ON THE INSTRUCTION I GIVE THE 1st AND 2nd QUESTION AND ANSWERS
Put the steps of the interaction between actin and myosin during muscle contraction in order from first (1) to last (3).
2 - The myosin head rotates, causing overlap with actin.
1 - The myosin head attaches to a binding site on the actin filament.
3 - The myosin head detaches from one binding site and reattaches to another.
Complete the following statements.
Calcium ions are necessary to activate the binding sites on the actin filaments.
The molecule ATP is required each time the myosin head detaches from one site and reattaches to another.
What is the role of the pancreas?
O
A. It takes excess salt from the blood.
O
B. It maintains the amount of water in the body.
O
C. It produces digestive enzymes.
O
D. It removes toxins from food.
Answer:
C. It produces digestive enzymes.
Explanation:
brainliest?
pleaaaaaase?
Pancreas make digestive enzymes called pancreatic juices. Thus, option C is correct.
What is pancreas?The pancreas is a mixed or heterocrine gland, with both endocrine and exocrine gastrointestinal functions. Its primary function as an endocrine gland is to regulate blood sugar levels by secreting the hormones insulin, glucagon, somatostatin, and pancreatic polypeptide.
As part of the digestive system, it functions as an exocrine gland that secretes pancreatic juice, which contains bicarbonate, and neutralizes the acid entering the duodenum from the stomach. It also contains digestive enzymes, which helps in braking down of carbohydrates, proteins, and fats in food.
It plays an important role in the sugar metabolism by secreting insulin and glucagon. Therefore, option C is correct.
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how does water role in photosynthesis explain increased biological productivity in area of heavy precipitation
Water has a role in photosynthesis as being a reactant for the process. The biological productivity will increase due to heavy precipitation.
Photosynthesis is a process by which green plants prepare their food using carbon dioxide and water to produce carbohydrate and oxygen. Water from the atmosphere in the form of moisture and from soil as a reactant which get split by the photolysis through sunlight and hydrogen becomes the part of the carbohydrate and oxygen is produced as byproduct. In an area which maximum amount of precipitation annually is likely to facilitate the process of photosynthesis and more biological productivity is expected due to the availability of enough amount of water as reactant necessary for photosynthesis.Learn more about photosynthesis:
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what is the connection between a circadian rhythm and the biological clock
Answer:
Circadian rhythms help determine our sleep patterns. The body's master clock, or SCN, controls the production of melatonin, a hormone that makes you sleepy. It receives information about incoming light from the optic nerves, which relay information from the eyes to the brain.
What trait is common for animals in the Order Carnivora?
Answer:
i would say claws, larger sharp teeth, and some my have camouflage in order to hunt better.
If an opaque material appears to be green, then which of the following can be concluded?
All color frequencies of light are reflected, except for green which is absorbed.
All color frequencies of light are absorbed, except for green which is reflected.
All frequencies of light are reflected, but green is reflected at a different angle than all others.
Green is the only frequency of light that is absorbed.
Answer:
All color frequencies of light are absorbed, except for green which is reflected.
Explanation:
Light does not transmits through an opaque object. We are able to see an object when light from a source bounces off its surface and reaches our eye. The color we see is the one which is reflected.
Answer:
B
Explanation:
If a light is reflected, that means that it bounces back from the material in the opposite direction. This means that we will be able to see that reflected color. Here, since we see green, we know that green has been reflected.
Meanwhile, if we don't see any color, then we know those colors are absorbed by the material.
Thus, the answer is B.
Hope this helps!
What are the two ways that carbon enters into the atmosphere?
The carbon enters into the atmosphere through two ways that are burning of fossil fuels and by respiration of living organisms.
Fossil fuels are the fuels that are produced beneath the earth crust by degradation of the organic matter of dead and decaying plants, animals, and animal dung. Fossil fuels like coal, petroleum, and natural gas when burned or combusted liberate carbon dioxide gas into the atmosphere, which is a chief source of carbon element in the atmosphere. The respiration process takes place in all living organisms including humans, animals, and plants. The carbon dioxide is the chief gas produced in the respiration process. Again it is a source of carbon to the atmosphere.Learn more about carbon:
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What’s the chemical reaction
Answer:
Smell produced
Explanation:
The tree will start having a burning scent.
Answer:
1 bubbles and new substance 2 smell and new substance and change of state
Explanation: baking soda and vinegar bubble and make co2 and burning wood creates gas and smells and creates a new substance co2 hope this helps god bles
T = tall t = short
1. A heterozygous plant is crossed with a short plant. Tell the following
a. What are the two genotypes? _____
b. % of offspring that will be homozygous dominant ___
c. % of offspring that will be heterozygous ___
d. % of offspring that will be homozygous recessive ____
e. % of offspring that will be tall _______
f. % of offspring that will be short______
Answer:
A. T and t
B. 25 %
C. 50 %
D. 25 %
E. 75 %
F. 25 %
Which best describes the results of this experiment
Answer:
The dark-colored moths were more fit.
Explanation:
Good management of the environment is based on
economics
duplicating nature
leaving the environment alone
stopping all changes in the environment
Good environmental management is a multifaceted approach that involves managing ecological processes, adapting to changing conditions, and implementing regulatory controls to ensure sustainability. It also includes economic strategies such as taxation to encourage conservation and sustainable use of limited resources.
Good management of the environment is not based on a single action or ideology. Instead, it typically involves a combination of practices that include continuously managing limiting factors and ecological processes, as well as being adaptive and minimally intrusive. This also means that good environmental management often depends on regulatory controls, such as natural resource management laws and pollution laws that define sustainable use and prevent harmful dumping into the environment.
Additionally, conservation biology principles guide efforts to maintain complex and adaptive ecosystems by ensuring that ecosystem processes like water cycling and nutrient cycling are maintained, external threats are minimized, and actions taken are adaptive to changing conditions. This approach is vital as it recognizes that the earth has a limited supply of resources, which must be conserved for present and future generations.
An economic perspective on environmental management might include implementing taxes on resource extraction and waste production to encourage conservation and sustainable practices. This is aligned with the idea that growth is not indefinitely sustainable, and human activities must align with natural laws to maintain the integrity of the environment.
Which statement best compares the moon and Earth?
Group of answer choices
A-They both spin at the same speed.
B-The moon has carbon dioxide, but Earth has oxygen and nitrogen.
C-They both take the same time to complete one revolution around the sun.
D-The moon has no atmosphere, but Earth has an atmosphere rich in liquid water.
Answer:
It should be D-The moon has no atmosphere, but Earth has an atmosphere rich in liquid water.
Explanation:
Well first lets look at your choices.
A-They both spin at the same speed.
No, the moon rotates faster then the earth.
B-The moon has carbon dioxide, but Earth has oxygen and nitrogen
That is also a no. The moon is mainly composed of argon, not carbon dioxide.
C-They both take the same time to complete one revolution around the sun.
The moon revolves around the earth in 24 hours of earths time. So this is not correct.
D-The moon has no atmosphere, but Earth has an atmosphere rich in liquid water.
This should be correct. The moon statement is true and the earth is 95% water so that is also true.
Have a great day!
why is hot water suitable for making coffee?
Answer:
Hot water is suitable for making coffee because we know that the substances dissolve faster at high temperature so in hot water coffee gets dissolved faster.
Which statement describes the reaction for cellular respiration?
The equation is carbon dioxide + water → glucose + oxygen + water and energy is required in the fo
The equation is glucose + oxygen → carbon dioxide + water and energy is produced in the form of A
The equation is carbon dioxide + water → glucose + oxygen + water and energy is produced in the fi
The equation is glucose + oxygen carbon dioxide + water and energy is required in the form of ligh
The equation is glucose + oxygen = carbon dioxide + water + energy
Answer:
glucose + oxygen ® carbon dioxide + water Energy is produced in the form of ATP
Hope this Helps!
#7. Choose the best answer:
Answer:
All tall and no short.
Explanation:
When TT and tt are crossed, it makes all offspring Tt. If Tt, it only shows the dominant trait, and they are carriers of the recessive trait.
The diagram below shows the structure of a plant cell
Scientists claim that global climate change is threatening many species with extinction. Which statement provides the strongest evidence for this claim?
Scientists claim that global climate change is threatening many species with extinction. Which statement provides the strongest evidence for this claim?A. As humans develop more land, natural habitats are lost or fragmented. B. In many species, life cycle events are adapted to occur with seasonal temperature changes. C. Species survive only in specific habitats, and cannot relocate when their environment changes. D. Species can tolerate variations in temperature, but not variations in precipitation, humidity, or other weather factors.Scientists claim that global climate change is threatening many species with extinction. Which statement provides the strongest evidence for this claim?
Answer: Option B
Explanation:
The animals that live on the earth in many different regions because they are adapted to live in a particular habitat. The animals of the polar regions cannot adjust living the Sahara desert and the reptiles living in the desert cannot live in polar regions.
But many of the species are dependent on the seasonal change and they only emergence or produce during specific period of time.
But if due to global climatic change there will be no emergence of particular species and their species will be extinct over a period of time. So, the global temperature needs to be constant in order to support life of the species dependent on the seasonal temperature change.
Explain carefully what is wrong with each of these statements,
and suggest what should have been said instead:
(a) "The function of the stomach is to digest food."
(b) "The small intestine absorbs your food."
(c) “Amylase breaks down starch to glucose."
(d) "The stomach contains acid because the protease enzyme
there works best at pH 2."
Answer&Explanation:
All statement are correct but for a: not only stomach is digesting food but there whole alimentary canal
B: addition vitamin is absorbed at stomach together with water
C: starch to maltose which is then broken by lipase enzymes to glucose
D:in addition acid kill bacteria and activate the enzymes pepsinogen and renin
Answer:
B
Explanation:
The statement is partially correct but lacks specificity. While the small intestine is responsible for the majority of nutrient absorption, it doesn't absorb the food itself. Instead, the small intestine absorbs the nutrients from the food. To correct the statement, it should say: "The small intestine absorbs nutrients from the food."
List the 6 steps in the food Flow system:
Answer:
There are 8 stages in the flow of the food through your
establishment:
1. Purchasing and receiving
2. Storage
3. Preparation (including defrosting)
4. Cooking
5. Cooling
6. Hot and cold holding
7. Reheating
8. Serving
Explanation:
Food flow system: Production, processing, distribution, preparation, consumption, waste management—ensuring a sustainable journey from origin to disposal.
The correct steps in the food flow system are as follows:
1. Food Production: This is the initial step where food is grown, raised, or harvested. It involves agricultural practices, aquaculture, and other forms of food cultivation.
2. Food Processing: After production, food may undergo processing, which can include slaughtering, butchering, and packing of animals; pasteurization of milk; or canning and freezing of fruits and vegetables.
3. Food Distribution: Once processed, food is transported from the place of production or processing to various distribution points such as warehouses, grocery stores, restaurants, and other food service providers.
4. Food Preparation: This step involves the preparation of food for consumption. It can occur in commercial settings like restaurants or at home. It includes cooking, seasoning, and assembling meals.
5. Food Consumption: This is the stage where food is eaten. It is the end goal of the food flow system, where nutrients from the food are taken up by the body.
6. Food Disposal/Waste Management: After consumption, there is usually some waste, which includes inedible parts of food, leftovers, and packaging. Proper disposal or recycling of these materials is an important part of the food flow system to minimize environmental impact.
These steps outline the journey of food from its origin to its eventual disposal, highlighting the importance of each phase in ensuring a sustainable food system.
A body part that has lost its original function through evolution
Answer:
the appendix
Explanation:
Hope this helped
stay safe
brainliest is appreciated :)))
vestigial organ is the body part that has lost its original function through evolution.
What is vestigial organ ?The vestigial organ other wise called as rudimentary organs.
These are the remnants of the organs which might have functional in the ancestors organism.
These vestigial organs are mostly undersized, degenerated, inactive and non-functional.
Some of the example include Vermiform Appendix is the remnant of the caecum which is functional in herbivorous mammals like cows and buffaloes and it help in digestion.
Caudal vertebrae or coccyx is most prominent among our ancestors like monkeys, in which this is functional tail.
The ancestral human had prehensile feet until they started walking on the ground; when they walk and run their toes become straight and firmer and lost their flexibility.
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Two guinea pigs are crossed, one parent is Ss, the other ss. What is the probability of a baby guinea pig from this cross having both S and s factors?
A.0% chance
B.25% chance
C.50% chance
D.75% chance
Answer: B. 50%
Explanation: Image attached
Final answer:
The probability of a baby guinea pig from the cross between parents with genotypes Ss and ss having both S and s alleles is C.50% chance, as demonstrated using a Punnett square.
Explanation:
The question involves calculating the probability of a baby guinea pig inheriting specific genetic factors from its parents, one with genotype Ss and the other with genotype ss. To find the probability of an offspring having both S and s alleles, we can use a Punnett square to represent the possible genetic combinations.
Place the alleles of the first parent (Ss) at the top of the Punnett square.Place the alleles of the second parent (ss) on the side of the Punnett square.Fill in the squares to show the possible allele combinations for the offspring.In this scenario, half of the offspring (50%) would inherit an S allele from the first parent and an s allele from the second parent, resulting in the genotype Ss. Therefore, the correct answer is C. 50% chance. This calculation demonstrates how genetic traits can be inherited and the importance of understanding Mendelian genetics.
Penelope is adding fractions while taking a math test what part of her brain is at work
Answer:
Left frontal lobe
Explanation:
The verbal mathematical ability, the "linguistic" mode, is located in the left frontal lobe, which is the part of the brain known to be responsible for making connections between words.
Answer:
A
Explanation:
A teacher gives students four liquids commonly found in the kitchen - vinegar, apple juice, dish detergent, and milk - and pH indicator strips, which measure acidity. The teacher asks the students to put the liquids in order from most acidic to most basic.
What type of investigation could the students conduct to determine the correct order for the liquids?
The type of liquid is the.
The pH is the.
Answer:
1. comparative
2. independent
3. dependent
only added this cuz I could and I needed points.
Explanation:
The students can conduct an experiment where they treat:
1. The type of liquid is the independent variable.
2. The pH is the dependent variable.
1. In this investigation, the type of liquid (vinegar, apple juice, dish detergent, and milk) is the independent variable. The students would manipulate this variable by testing each liquid with pH indicator strips to determine its level of acidity or basicity.
2. The pH level of each liquid is the dependent variable. It is the factor being measured or observed based on the changes in the independent variable (type of liquid). The pH indicator strips will change color according to the acidity or basicity of the liquid, allowing students to compare and order the liquids from most acidic to most basic based on their pH values.
This investigation allows students to explore and understand the concept of pH, acidity, and basicity in common kitchen liquids, enhancing their scientific knowledge and experimental skills.
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Two unlabeled slides are viewed under a microscope.
Slide A has cells with a visible nucleus, mitochondria, a cell membrane, a cell wall, and chloroplasts.
Slide B has cells with a visible nucleus, mitochondria, and a cell membrane.
How should these slides be labeled?Immersive Reader
(9 Points)
Slide A, animal cells; Slide B, animal cells
Slide A, animal cells; Slide B, plant cells
Slide A, plant cells; Slide B, animal cells
Slide A, plant cells;Slide B, plant cells
:3
Answer:it's the third option
Explanation:
Because animal cells don't have a cell wall or chloroplast
Going by the organelles seen under the microscope, the correct labelling of the slides would be:
Slide A - plant cells Slide B - animal cellsSlide A would be a plant cell because of the presence of cell wall and chloroplast. these 2 organelles are unique to the plant cell only.
Slide B would be an animal cell due to the absence of cell wall and chloroplast.
Both cells are eukaryotic cells with essentially the same organelles. However, the plant cell has chloroplast, cell wall, and large central vacuole while the animal cell does not.
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easy 100 points for one question
Answer:
Explanation:
The hawk eats him as they are young older hawks eat snakes snakes eat frogs frogs eats bugs guts eat plant walrus give nutrients to plant
Answer:
Explanation:
What the other person wrote as answer is sure correct
A molecular biologist is evaluating evidence from an investigation of a crime. The evidence includes a DNA sample obtained at the crime scene, as well as a DNA sample of a suspect. To determine whether the two DNA samples match, which sections of each sample should the molecular biologist compare?
A. sections that contain genes with known functions
B. sections with repeated sequences between genes
C. sections that contain genes with unknown functions
D. sections from either the X chromosome or Y chromosome
Answer:
Im not sure if its A or B
Explanation:
Answer:
d. sections from either the x chromosome or y chromosome
The_
of a star will determine its lifespan.
magnitude
mass
rotation
temperature
This is earth space science
Pls answer fast
Answer:
Mass
Explanation:
The larger a star's mass, the shorter it's lifespan.
I hope this helps! ☺
Diffusion and osmosis are forms of passive transport.
Group of answer choices
True
False
Diffusion and osmosis are indeed forms of passive transport. Diffusion involves movement of particles from a region of high concentration to low. Osmosis, a type of diffusion, involves the movement of water molecules across a semi-permeable membrane from lower to higher solute concentration.
Explanation:The statement 'Diffusion and osmosis are forms of passive transport' is true. Both diffusion and osmosis are types of passive transport mechanisms within a cell. Diffusion is the process in which particles move from an area of high concentration to an area of low concentration. Similarly, osmosis is a special type of diffusion where water molecules move across a semi-permeable membrane from an area of a lower concentration of solute to an area with a higher concentration of solute, till equilibrium is reached.
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The process of dna replicaton occurs just before
Answer:
cell division
Explanation:
Sorry if its wrong