The Gila monster is one of only a handful of venomous lizards in the world. Others include the similar-looking Mexican beaded lizards, as well as iguanas and monitor lizards. Its venom is a fairly mild neurotoxin. And though a Gila bite is extremely painful, none has resulted in a reported human death.
It has been accused of many things, such as spitting venom, leaping several feet in the air to attack, stinging with its tongue, and killing people with gusts of poisonous breath. ... It may even chew so that the venom goes deeper into the wound. A Gila monster bite is painful to humans, but it rarely causes death.
Powerful muscles control the jaws and give the Gila Monster a bite like a bulldog--it just won't let go. This gives the venom a chance to work, weakening or disabling the lizard's prey.
What is the criteria for polymers and monomers to be organic?
Explanation:
First of all, nylon 6 is only made from one kind of monomer, a monomer called caprolactam. Nylon 6,6 is made from two monomers, adipoyl chloride and hexamethylene diamine
Whose ability to use fossils in stratigraphy was identified as a major breakthrough in
sequencing rock layers?
Carl Gilbert and Willard Libby
Georges Cuvier and William Smith
James Hutton and Nicholas Steno
Stephen Calvert and Charles Lyell
That question got me thrown off
Answer:
Dominant
Explanation:
If both of the parents don't express the trait and the child does, then the pedigree is recessive. According to Mendel's law, the recessive trait will only show if there are two recessive alleles. If both of the parents of have the trait and their child does, that means that the parents are heterozygous.
If one of the parents have the trait and the child does or doesn't, then the pedigree is dominant.
How might exposure to a harmful chemical cause a mutation at the molecular level?
The main source of energy for both plants and animals is
A. water
B. fertilizer
C. glucose
D. carbon dioxide
Answer:
None of the above.
I'm pretty sure the Sun is the main source of energy.
Explanation:
Here is what I found:
Energy from the sun is the primary source of energy for the earth's ecosystem. The sun's energy is collected and processed by plants through photosynthesis and converted into food for animals. Without the sun, animals would not exist. Food is stored energy and essential elements like carbon, nitrogen and hydrogen.
The main source of energy for both plants and animals is glucose. Therefore, the correct option is option C.
The process of photosynthesis, which plants use to transform solar light energy into chemical energy, makes plants one of a kind. Here, plants use the energy from sunlight to change water and carbon dioxide into glucose, a simple sugar, and oxygen. Plants require glucose as a vital source of chemical energy in order to grow, reproduce, and perform other metabolic functions. The majority of life on Earth gets its energy mostly from this conversion of solar energy into chemical energy. On the other hand, sunlight cannot be used by animals as a direct source of energy. They instead rely on eating plants or other animals to meet their energy needs.
Therefore, the correct option is option C.
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Answer the questions or write definitions of the first 20
1. Hypothesis
2. Ocean systems
3. Seasonal change
4. Society controlling science
5. Oxygen atoms share electrons...what happens?
6. Nitrogen atoms share electron...what happens?
7. Sodium atom and a chlorine atom exchange an electron...what happens?
8. What causes rapid breakdown of glucose molecules?
9. Saturated fat molecules
10. Protein macromolecules?
11. Proteins
12. Enzymes
13. Hemoglobin
14. Prokaryote
15. Eukaryote
16. Active transport
17. Facilitated diffusion
18. Phospholipids
19. Nonpolar Lipid layers
20. Nonpolar fatty acids
Need done ASAP
Answer:
1. Hypothesis:
a supposition or proposed explanation made on the basis of limited evidence as a starting point for further investigation
2.Ocean systems:
The ocean is a global, interconnected system that has regions, or basins. Water and ocean life move between these basins and up and down the water column. Ocean water circulates around the globe through ocean currents that are either wind-driven currents or density-driven currents.
3.Proteins:
a class of nitrogenous organic compounds which have large molecules composed of one or more long chains of amino acids and are an essential part of all living organisms, especially as structural components of body tissues such as muscle, hair, etc., and as enzymes and antibodies.
4.Saturated fat molecules:
Saturated fat, a fatty acid in which the hydrocarbon molecules have a hydrogen atom on every carbon and thus are fully hydrogenated. (By way of comparison, the hydrocarbon molecules of unsaturated fats have two carbons that share double or triple bonds and are therefore not completely saturated with hydrogen atoms.)
5.Enzymes:
a substance produced by a living organism which acts as a catalyst to bring about a specific biochemical reaction.
6.Prokaryote:
a microscopic single-celled organism which has neither a distinct nucleus with a membrane nor other specialized organelles, including the bacteria and cyanobacteria.
7.Eukaryote:
an organism consisting of a cell or cells in which the genetic material is DNA in the form of chromosomes contained within a distinct nucleus. Eukaryotes include all living organisms other than the eubacteria and archaea.
8.Hemoglobin:
a red protein responsible for transporting oxygen in the blood of vertebrates. Its molecule comprises four subunits, each containing an iron atom bound to a haem group.
9.Active Transport:
the movement of ions or molecules across a cell membrane into a region of higher concentration, assisted by enzymes and requiring energy.
10.Phospholipids:
a lipid containing a phosphate group in its molecule, e.g. phosphatidylcholine.
11.Facilitated diffusion:
Facilitated diffusion (also known as facilitated transport or passive-mediated transport) is the process of spontaneous passive transport (as opposed to active transport) of molecules or ions across a biological membrane via specific transmembrane integral proteins.
Which is a component of cell theory?
O Cells come from bacteria.
O Cells come from cells.
O Cells come from nonliving matter.
O Cells come from non-cells.
choose one of the above
Answer:
The answer is B.
Explanation:
Took the test.
Answer the following questions:
1. Describe the purpose of mitosis.
2. Describe what is happening in each stage and what each stage looks like:
Prophase
Prometaphase
Metaphase
Anaphase
Telophase
Cytokinesis
Answer:
Not sure about the second one but the first is The purpose of mitosos is to produce more cells
Explanation:
Type the correct answer in the box.
A motorcycle weighs 2,009 newtons. The mass of the motorcycle is
kilograms. Use g = 9.8 N/kg for gravity.
Answer: 2009 N / 9.8 N/Kg = 205 Kg.
The mass of the motorcycle is approximately 205 kilograms.
Mass refers to the amount of matter in an object, and it remains constant regardless of the location (e.g., on Earth or in space).
Mass (kg) = Weight (N) / Acceleration due to gravity (N/kg)
Given that the weight of the motorcycle is 2,009 newtons and the acceleration due to gravity is 9.8 N/kg, we can calculate:
Mass (kg) = 2,009 N / 9.8 N/kg ≈ 205 kg
So, the mass of the motorcycle is approximately 205 kilograms. The weight of an object is the force with which it is pulled towards the Earth due to gravity. In this case, the motorcycle weighs 2,009 newtons, which means it experiences a force of 2,009 newtons due to the gravitational pull of the Earth.
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After examining the fossil record, scientists have determined that scorpions today are much
smaller than their extinct ancestors. For example, Jaekelopterus rhenaniae, a giant scorpion
species that lived 255 million to 460 million years ago, was 2.5 meters long. Which of the
following conclusions is supported by this information?
F Scorpions living today have increased their numbers since they first appeared.
G Scorpions in the fossil record are smaller than their descendants are.
H Scorpions have changed as a result of natural selection,
J Scorpions do not appear in their original state in the fossil record.
After examining the fossil record, scientists have determined that scorpions today are much smaller than their extinct ancestors. Scorpions in the fossil record are smaller than their descendants. Thus option G is correct.
What is fossil ?A fossil is nothing but the impression living organism, commonly observed fossils are from bones, formed from shells, exoskeleton, hairs, skin imprints, and even petrified wood.
Animal footprints, tracks, trails and become fossilized, if a specimen is older than 10,000 years, it qualifies as a fossil. From evolutionary perspective fossils provide the important information and insight about an organism and its habitat.
The bodies of the organisms do fossilize under right environmental conditions, these fossils are called as soft-fossils and leave an imprint of their bodies on the rock.
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Which of the following best describes the difference between science and technology?
A.
Scientific principles must be supported by evidence and data, while technological principles do not require evidence and data.
B.
Technological principles must be supported by evidence and data, while scientific principles do not require evidence and data.
C.
The goal of technology is to gain knowledge about the natural world, while the goal of science is to create new processes or products for human use.
D.
The goal of science is to gain knowledge about the natural world, while the goal of technology is to create new processes or products for human use.
Answer:
A
Explanation:
Yes
A test was done to determine the biological father of a child. The child's blood Type is A and the mother's is B. Dude #1 has a blood type of O, & dude #2 has blood type AB. Which dude is the biological father?
Answer:
Dude 2
Explanation:
Explain three ways classification is helpful.
- It helps in the identification of living organisms as well as in understanding the diversity of living organisms.
- To understand and study the features, similarities and differences between different living organisms and how they are grouped under different categories.
- It is essential to understand the inter-relationships among the different groups of organisms.
5. Registre una situación (por cada integrante que participa) de la vida diaria en la que se aplican los procesos cognoscitivos básicos. Ejemplo: Cuando realizó la descripción de mi mascota: es gris, de altura mediana, de ojos redondos, etc. Es porque la he percibido y la puedo describir.
La respuesta correcta para esta pregunta abierta es la siguiente.
No sabemos cuántos integrantes participan en tu actividad. No lo mencionas.
Lo que podemos hacer es ponerte otro ejemplo para que tú desarrolles los que necesites.
La situación sería la siguiente.
Cada vez que entro al restaurante de mi tía Lola, todos mis sentidos se despiertan por la cantidad de comida que hay en la cocina, los colores de las frutas, los tonos de las verduras, los olores de los condimentos, y las texturas de la carne, el pescado y el pollo. Ese ambiente me transporta a un festín de sabores.
Este ejemplo es valido porque puedo ver los colores diversos y fulgurantes, puedo oler los aromas de los diferentes condimentos, puedo escuchar el sonido de las cocineras cortando y guisando, además de que puedo sentir las texturas de los alimentos crudos al tocarlos.
Which best describes genetic drift? O A. Changes to polygenic traits OB. Random changes in allele frequency O C. Changes caused by male competition O D. A type of artificial selection
Answer: random changes in allele frequency
Explanation:
Why can’t your body heal an amputation, such as the loss of a finger, the same way it can heal a cut?
Answer:
For a limb to regenerate, you need bone, muscle, blood vessels and nerves. There are adult stem cells, a kind of undifferentiated cell that can become specialized, that regenerate muscle, but they don't seem to activate.
Which statement describes natural selection?
How does the bar graph (or line graph) show the pattern you found?
Answer:
It shows number increasing or descreasing due to circumstances.
Explanation:
have a good day :)
how does selective breeding and natural selection is simallar to apples ??? PLS HELP NOW I GIVE POINT AND BRAINLIST
Answer:Today’s apples are the results of selective breeding to improve flavor, texture. This is the same technique that humans have used for thousands of years.
Explanation:
PLEASE PLEASE PLEASE HELP ME I BEGG YOUUU
____________ - things that limit indefinite population growth. (Make the carrying capacity.)
Examples
____________ availability (food, water, sunlight, nutrients.)
Habitat availability
__________ availability
Weather/seasons
Answer:
Im confused with the last 3 but here is the answer to the first one
1-In the natural world, limiting factors like the availability of food, water, shelter and space can change animal and plant populations. Other limiting factors, like competition for resources, predation and disease can also impact populations.
help please i’ll mark brainliest
Answer:
it is c
Explanation:
speciscs c has a higher chance of reaching old age because the curve of increased chance of living is near the end.
Answer: The answer is B!
Species B has a greater percentage of its population reached old age then species C! (I think that is the correct answer!)
What is a job of the skatetal system? Remove wast. Protect organs. Exchange oxygen and carbon dioxide. Deliver nutrients to the body
Answer:
The correct answer is - Protect organs
Explanation:
The skeletal system is the internal frame of the body that includes all the bones and joints present in the body. There are 206 bones in the adult human skeletal system.
The major roles of the skeletal system to help in movement, support, and protecting vital organs such as hearts, stomach, lungs, brain, and other organs. It also helps in movement and providing support to the body.
6. How many chromosomes will be present in each of the cells
after completing Meiosis Phases I & II, if the initial, parent cell
has 50 chromosomes?
25
75
Ο Ο Ο Ο
50
Answer:
25 chromosomes because after Meiosis is finished the daughter cells only have half the chromosomes as the mother cell
What agent of erosion is this? Gravity,wind, waves, running water or glaciers.
Answer:
water or gravity
Explanation:
PLEASE HELP! WILL GIVE BRAINLIEST!
Why does the color of light affect the rate of photosynthesis?
Answer:
Explanation:
Red, purple, and clear light would have a high rate of photosynthesis, while yellow and green light would have a low rate of photosynthesis. White light would fastest because it absorbs all colors of the spectrum, not just one.
Plz mark me brainliest.
Reflecting telescopes use mirrors as well as lenses.
Please select the best answer from the choices provided
T
F
( T )
Answer:
answer og this question is False
Explanation:
because reflecting telescopes uses only mirror instead of lenses because it is reflecting one
what is the role of amino acids in protein synthesis
✧･ﾟ: *✧･ﾟ:* *:･ﾟ✧*:･ﾟ✧Answer:✧･ﾟ: *✧･ﾟ:* *:･ﾟ✧*:･ﾟ✧
Amino acids, long considered simply substrates for protein synthesis, have been recently shown to act as modulators of intracellular signal transduction pathways typically associated with growth-promoting hormones such as insulin and insulin-like growth factor-1.
Explanation:
The correct tRNA with the anticodon (complementary 3 nucleotide sequence UAC) binds to the mRNA using the ribosome. This tRNA delivers the correct amino acid corresponding to the mRNA codon, in the case of the start codon, this is the amino acid methionine.
They have been shown to act as modulators of intracellular signal transduction pathways typically associated with growth-promoting hormones such as insulin and insulin-like growth factor-1.
What types of substances do not dissolve easily in water?
Answer:
Many substances do not dissolve in water easilyand that is because they are non-polar and do not interact well with water molecules. A common example is oil and water. Oil contains molecules that are non-polar, thus it doesn't dissolve in water so easily.
Which of the following can be found in all types of cells?
-Nucleus
-DNA and RNA
-Mitochondria
-Unicorns
Answer:
Explanation:
All cells have CTYTOPLASM AND DNA.Hope this helps
*WILL MARK BRAINIST*
Which body system is not directly connected to itself?
O respiratory
O circulatory
O endocrine