Answer:
Eubacteria are typically classified into five different phylums: Chlamydias, Cyanobacteria (Blue-green algae), Gram-positive bacteria, Proteobacteria, and Spirochetes. Chlamydias are often parasitic bacteria. Cyanobacteria are most commonly known to be aquatic and obtain energy via photosynthesis.
Explanation:
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How has pliable whale bone been used over the centuries?
Answer:
Many of the baleen eyeglass frames seen in advanced collections probably date from the late 17th to the very early 19th century. ... Whalebone is easy to carve and shape since it has a pliable almost plastic-like property. As such it was used in various manufacturing industries as a forerunner of plastic.
Explanation:
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Which best represents the process of science?
researching materials for a bridge design
collecting data on the behavior of predators and prey
reviewing data on the performance of a vehicle
designing a new microscope
The process of science that represents best is collecting data on the behavior of predators and prey.
How will you do define science?Science is a systematic endeavor that builds and organizes knowledge in the form of testable explanations and predictions about the universe. Science may be as old as the human species, and some of the earliest archeological evidence for scientific reasoning is tens of thousands of years old.
Moreover, science is a way of knowing about the world. At once a process, a product, and an institution, science enables people to both engage in the construction of new knowledge as well as use information to achieve desired ends.
Hence, science is a broad career field with many specialties and areas of study. The three main branches of science are physical science, earth science and life science, and they each have different career applications.
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in the blastocyst stage of an embryo, the embryo only consists of about _____ cells
Answer:
16 cells
Explanation:
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Which of these best explains why Earth’s tectonic plates move?
Convection currents in the asthenosphere make fluid particles move.
Cooling causes contraction and shifting of the fluid particles in lithosphere.
Cooling causes expansion and shifting of the fluid particles in asthenosphere.
Convection currents in the lithosphere make fluids move in a circular motion.
Answer:
The plates move due to convection currents within the asthenosphere
Answer:
Convection currents in the asthenosphere make fluid particles move.
Explanation:
i took the FLVS test
Which statement is true of the zero tolerance policy?
A. It builds trust between offenders and police officers
B. It increases serious crime rates in poor neighborhoods
C. It improves tolerance between victims and offenders
D. It immediately takes care of crime in the community
Answer:
d
Explanation:
Answer:
D.
It immediately takes care of crime in the community.
Explanation:
Adenosine Triphosphate is the primary source of energy for all cells. When comparing the products of cellular processes, which process is responsible for the production of ATP? -Photosynthesis -Phagocytosis
-Cellular Respiration -Excretion
Answer:
The correct answer is - cellular respiration.
Explanation:
Cellular respiration is the cellular biochemical process that includes different sets of chemical reaction takes place in mitochondria of the cell from glucose or sugar to the release of a huge amount of chemical energy in the form of ATP with carbon dioxide and water as a byproduct.
ATP or adenosine triphosphate is the basic and primary form of energy used by the cell. Following equation can summarize the complete production of energy from stored nutrients.
C6H12O6 + 6O2 → 6CO2 + 6H2O+ energy (38 ATP)
Which type of biomolecule are the enzymes that carry out DNA replication? the choices are Carbohydrates Lipids Proteins Nucleic Acids NEED HELP ASAP
Answer:
Nucleic Acid
Explanation:
Answer:
Nucleic Acids
Explanation:
I hope it helps
What are the results of desertification
Answer:
Desertification affects topsoil, groundwater reserves, surface runoff, human, animal, and plant populations. Water scarcity in drylands limits the production of wood, crops, forage, and other services that ecosystems provide to our community.
Explanation:
loss of farmland
What is the optimal pH for Gastric Protease?
Answer:
what grade is this again
What are three tasks that DNA must be able to perform in all organisms? Select three answer choices.
Answer:
copying information, carrying information from one generation to the next, and determining the heritable characteristics of organisms
Explanation:
Answer: a. It must store genetic information.
c. It must instruct cells to produce needed molecules.
D. It must copy itself.
Explanation: I know i am right
Given the base sequence AGCTTCGATCG on a DNA strand, what is the base sequence of the complementary DNA strand?
The complementary bases come in pairs:
A (adenine) - T (thymine)
G (guanine) - C (cytosine)
So....
A G C T T C G A T C G
T C G A A G C T A G C
Hope this helps! Please correct me if I'm wrong :)
Regional erosion occurs at a rate of 2 m per 1,000 years.
How much regional erosion will occur over 100,000 years?
A) 20 m
B) 200 m
C) 2,000 m
D) 100,000 m
Answer:
B
Explanation:
How do the molecules of cold water differ from the molecules of hot water?
The molecules of cold water move faster than the molecules of hot water.
The molecules of cold water move slower than the molecules of hot water.
The molecules of cold water move at the same speed as the molecules of hot water.
It is not possible to say anything about how the molecules differ without more information.
how do scientists compare different animal structures
Which new type of bacteria was introduced to Patient 23's gut microbiome?
Answer
Answer: bacterial species of the genera Staphylococcus, Streptococcus, Enterococcus, Klebsiella, Enterobacter, and Neisseria.
Explanation:
What produces the retrograde motion of Mars.
7. You looked at four different plant cells specimen today. Which specimens
did not contain visible chloroplasts?
Answer:
cloroplast ligma cardinal crisus
Explanation:
The specimen that does not contain visible chloroplasts is fungi.
Chloroplast simply refers to plant cell organelles that are vital in the conversion of light energy to chemical energy through photosynthesis.
The function of chloroplast is to allow plants to capture the energy that is gotten from the sun. Based on the information, the specimen that does not contain visible chloroplasts is fungi. Fungi have cell wall and nucleus but no chloroplast.
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where in the digestive system is glucose absorbed into the bloodstream
Answer:
glucose generated by digestion of starch or lactose is absorbed in the small intestine only by cotransport with sodium, a fact that has exceptionally important implications in medicine.
Hope it helps :)
1. A major change in form that occurs as some animals become adults is called B metamorphosis C molting D symmetry Agenus
What is the optimal pH for Gastric Protease?
Answer:
1.0–2.0
Explanation:
The optimum pH for pepsin activity of 1.0–2.0 is maintained in the stomach by HCl. When the pH of the medium increases to values greater than 3.0, pepsin is almost completely inactivated. In young children, gastric acidity is usually higher than in normal adults.
Answer:
4.0 - 5.0 pH is optimal for Gastric protease
Explanation:
Is a type of analysis that involves taking apart old ways of thinking
Answer:
Deconstruction
Explanation:
Deconstruction has to do with the fact that traditional assumptions are faced with uncertainty. Therefore it is concerned with taking apart old ways of thinking.
On how it is popularly used, the term deconstruction has come to do with critically dismantling what used to be tradition and also traditional ways of thinking.
HELPPPPP PLEASEEEE ITS DUE IN LESS THAN 20 MINUTES PLEASEEE!!
Answer:
Figure A, I hope I helped you
PLEASE HELP WILL MARK THE MOST BRAINLIEST PLS HELP
Answer:
Earth covers a greater area in position A than in position B in the same amount of time. (Covers as I understood it means "overshadowing" Mars)
Answer:
The second one is correct
Explanation:
Earth covers a greater area in position A than in position B in the same amount of time.
How does a sperm cell get to an egg?
A. It travels through
water.
B. It is carried by a
pollinator.
Answer:
B. It is carrie6 by a pollinator
Host(s): From the virus's perspective, why is the host important?
Answer:
The host allows the virus to replicate.
Which statements about light microscopes are correct?
1. To calculate the magnification of a light microscope the eyepiece lens and objective lens magnifications are added together.
2. As the magnification increases the resolution decreases.
3. The resolution of a light microscope is limited by the wavelength of light.
4. The scale on a stage micrometer is resolved more clearly than an eyepiece graticule.
1,2,3 and 4
1,2,3 and 4
1,3, and 4 only
1,3, and 4 only
2 and 3 only
2 and 3 only
2 and 4 only
2 and 4 only
C. 2 and 3 only
Light Microscope:The light microscope is an instrument for visualizing fine detail of an object. It does this by creating a magnified image through the use of a series of glass lenses, which first focus a beam of light onto or through an object, and convex objective lenses to enlarge the image formed.The resolution of the light microscope cannot be small than the half of the wavelength of the visible light, which is 0.4-0.7 µm. The resolution of a light microscope is limited by the wavelength of light. Resolution is a somewhat subjective value in optical microscopy because at high magnification an image may appear unsharp but still be resolved to the maximum ability of the objective.Thus, statements 3 and 4 are correct. Therefore option C is right choice.
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Good soil tilth allows for
a. hard, rocky soil
b. decreased plant life
c. decreased movement of air
d. increased porosity
Answer:
it is d
Explanation:
increased porosity
16.Which is NOT found as a part of all cells? Select one : O A. Cell membrane O B. Cell wall O C. Ribosomes O D. DNA
Answer:
b
Explanation:
only plants have cell walls
Answer:
B. Cell wall
Explanation:
A simple explanation is that plant cells have a cell wall while animal cells don't
what is a lignite
plz help me
Answer:
lignite is a dark brown to black combustible mineral formed over Million of year by the partial decomposition of plant.
Explanation:
a soft brown coal that provides low-cost energy.
Hope this helps
How are euglena and kelp alike and different?
Answer:
ALIKE: plant-like protists with chloroplast
DIFFERENT: euglena is a single celled alga and uses flagellum to move from place to place. Kelp is a multicelled alga
Explanation:
Explanation:
Euglena and kelp are alike because, both are plantlike protist with chloroplasts, they can make their own food. Euglena and kelp are different because euglena are single-celled and kelp have many cells