Answers
Answer:
cycadophyte
Explanation:
cycadophyte
Related Questions
The (_______) has increased consumer knowledge about the connection between food and health.
Answers
Answer:
link
Explanation:
i think
Answer:
the CORRECT answer is internet
Explanation:
What is happening to glaciers over time. What is causing the change?
Answers
The greenhouse is the cause of most climate warming and glacier retreat in the past 50 years, however, related causes like farming, burning fossil e.t.c are also causing glacier retreat
Select the correct answer.
Wanda owns a dog. She takes the dog for a routine examination to her veterinarian. The veterinarian tells her that her dog's kneecap is not
properly centered over the knee. Which disorder does this indicate?
OA.
osteoarthritis
OB. cruciate ligament disease
OC. patellar luxation
OD. hip dysplasia
Answers
Answer:
d
Explanation:
Answer:
patellar luxation
Explanation:
I got it correct on edmentum
Which of the following is an example of the endocrine System maintaining homeostasis?
A- detecting a pain stimulus and sending a signal to the signal cord to perform an automatic response.
B-passing information about the body temperature from the hypothalamus to the sweat glands or muscles.
C-producing and excessive amount of hormones in the blood and not sending a signal to stop production.
D- using sense organs to get information about the outside world and direct an appropriate body response.
Answers
Answer:
C
Explanation:
If the left primary sensory cortex were damaged along the longitudinal fissure, a person could have trouble detecting sensation in the __________. If the left primary sensory cortex were damaged along the longitudinal fissure, a person could have trouble detecting sensation in the __________. tongue left hand right foot right buccal area
Answers
Answer:
right foot
Explanation:
The primary sensory (somatosensory) cortex is a region of the brain that receives nerve signals, which is located in the anterior part of the parietal lobe. The primary sensory cortex processes somatic sensory info from receptors for pain, pressure, touch, and temperature. The primary somatosensory cortex on the left side of the brain coordinates the sensory data of the right side of the body, while the primary somatosensory cortex on the right side of the brain coordinates the sensory data of the left side of the body.
What does DNA have to do before a cell divides?
Answers
Answer:
DNA is copied
Explanation:
Channels utilizing facilitated diffusion
A allow things to enter and leave the cell
B require ATP
С
both A and B
D
none of the above
Answers
3) Humans are a member of which kingdom?
a. Protists
b. Fungi
c. Plants
d. Animals
Answers
Answer:
D. AnimalsExplanation:
Animals are a member of kingdom. Animals all living things alive are animals except for plants and microorganisms.
Protists is a free-living or colonial organisms with diverse nutritional and reproductive modes.
Fungi is the taxonomic kingdom of lower plants.
Plants is a factory that produces power or where industrial items are made. A living thing with roots and usually a stem and leaves, growing above and below the ground. Place a plant or the seed of a plant into the ground so that it will grow.
Therefore, the final answer is d. Animals.
Who began the study of genetics?
Robert Hooke
Gregor Mendel
Charles Darwin
Carl Linneaus
Answers
Genetics as a scientific discipline stemmed from the work of Gregor Mendel in the middle of the 19th century.
Describe briefly the quark model of hadrons, including the properties of quarks.
Answers
Answer:
Experiments in which electrons are scattered from nucleons have revealed that neutrons and protons are not fundamental particles but are composed of yet smaller particles, quarks. There are three quarks: up, down and strange and each has a corresponding antiquark of opposite charge.
Explanation:
Definition: This is an organism's response to a stimulus developed by being taught or watching another organism. Example: how to open a soda when you're thirsty
Answers
I think this is pretty self explanatory, but feel free to let me know if you need an explanation :)
Differential between the life cycle of saprophytic fungus (mucor) and parasite fungus (pythium)
Answers
i am not in collage put i think the Answer is : that they have different organ
systems
5) Taxonomy is defined as the science of
a. classifying plants according to their uses in agricultural experiments.
b. studying fossils
c. grouping organisms according to their characteristics and evolutionary history.
d. studying reproductive mechanisms in different species
Answers
Answer:
c - grouping organisms according to their characteristics
Suppose you travel to a tropical place like the Bahamas and watch the coastal poikilotherms, such as fish, crabs, and starfish, swim and crawl about in the warm waters. Suppose then that you travel to northern Maine and watch the related species of poikilotherms in the cold waters there. It would not be unreasonable to expect to see the animals in Maine moving about in slow motion compared to those in the Bahamas. In fact, however, rates of locomotion are likely to look to your eye to be more similar than different in the two places. Design experiments to assess whether the Maine animals are especially able to be active in cold waters. If you find that they are, how might their high ability for activity in cold waters be explained
Answers
Answer:
The correct answer is -
exposure of the opposite environments to the species and see if they are able to be active in cold waters.
If they are then species of organism in Maine and could have more ice-nucleating agents which are responsible for their high ability for activity in cold waters.
Explanation:
To test the assess if the Maine species of organisms are especially able to be active in cold waters an experiment can be designed where one needs to place the species or animals from Maine and Bahamas in reverse conditions.
Maine animals are placed in warm water environments and species from the Bahamas can be placed in cold water. Finding if they are able to adapt in reverse condition by calculating various processes and motion, if yes then it shows that it is not a special ability to survive in cold temps. However, if it is not then the Maine poikilotherms are specially designed for their environment. In case of yes then species of organism in Maine and could have more ice-nucleating agents
A model of evolution is shown here. The original population has alleles for type A blood (red) and alleles for type B blood
(blue). Which statements are supported by the information in the model? Please select ALL that apply,
A)
The genetic diversity for islands A and C is reduced after genetic drift.
B)
The founder effect is a mechanism of evolution that includes a random
factor that influences allele changes.
Islands A and C had founding members with very different allele
combinations than the original mainland population.
D)
The members of the founding population for island B are the most
representative of the original population on the mainland.
Islands A and C have undergone natural selection, which reduced the
genetic variation of the alleles on each of those two islands,
E)
Answers
The statements which are supported by the information in the model of evolution are given below:
The founder effect is a mechanism of evolution that includes a random factor that influences allele changes.Islands A and C had founding members with very different allele combinations than the original mainland population.The members of the founding population for island B are the most representative of the original population on the mainland.What do you mean by Evolution?Evolution may be defined as a continuous and gradual process that takes place over many generations, during which species of animals, plants, or insects slowly change some of their physical characteristics.
The Founder effect is a type of genetic drift in which a few individuals from a population start a new population with a different allele frequency than the original population.
Therefore, it is well described above.
To learn more about the Genetic drift, refer to the link:
https://brainly.com/question/1027688
#SPJ2
AMP-PNP is the abbreviation for a structural analogue of ATP in which the second and third phosphate groups are linked by an NH group (instead of an oxygen atom). AMP- PNP can bind to the ATP-binding site of most ATPases. It differs from ATP in that the
terminal phosphate cannot be removed by hydrolysis (so you cannot create ADP, therefore, you cannot get energy from AMP-PNP). Based on this information, explain the following
a. When isolated myofibrils are placed in a flask containing Ca2+ and AMP-PNP, contraction is quickly arrested. Where in the contraction cycle will contraction stop? Be specific.
b. What affects would you predict for cilia on a paramecium to which AMP-PNP is added? Be specific as to the proteins / molecules whose function would be inhibited and what would be the overall affect?
c. When researchers incubated purified vesicles, axoplasm (containing motor proteins), and MT from the giant squid axon and added AMP-PNP, the vesicles did not move along the MT. Explain this observation using specific proteins / processes affected.
Answers
Answer:
Explanation:
a.
Actin and myosin, two contractile proteins, make up myofibrils. ATPase activity is present in the myosin head. Troponin tropomyosin complex is displaced by calcium ions, exposing myosin's entire surrounding binding site on actin. Myosin heads execute the power stroke, and detachment of the head is needed for the second cycle. Myosin head detachment is aided by ATP binding & hydrolysis. Since the solution contains AMP-PNP instead of ATP, myosin heads are unable to hydrolyze and detach from myosin-binding sites on actin, thereby preventing contraction.
b.
The active ATPase correlated with both the dynein arms is found in cilia and flagella. Dynein is a motion motor protein family that walks around microtubules. The core of cilia is made up of microtubule bundles linked to the motor protein dynein. In the presence of AMP-PNP, the net reaction will be to stop the ciliary movement by inhibiting dynein motor proteins.
c.
Kinesins and Dyneins, two groups of motion motor proteins with ATPase activity, are involved in axonal transportation. All the motion motor proteins use energy from ATP hydrolysis to transfer secretory vesicles through microtubules. Since the inclusion of AMP-PNP does not supply electricity, vesicular transport does not occur.
17. What does Mesozoic mean? What was abundant during this time?
Answers
Answer:
relating to or denoting the era between the Paleozoic and Cenozoic eras, comprising the Triassic, Jurassic, and Cretaceous periods.
The Cenozoic Era, meaning "new life", is the current and most recent of the three Phanerozoic geological eras, following the Mesozoic Era and covering the period from 66 million years ago to the present. The Cenozoic is also known as the...
Explanation:
please mark this answer as the brainliest
Energy is released during chemical reactions that occur in
Answers
Answer:
Mitochondria
Explanation:
Living organisms, no matter how microscopic, require energy for their metabolic activities. However, this energy is released for use in form of ATP when the organism undergo the process of cellular respiration, a metabolic process that breaks down food to release its stored energy.
However, this cellular respiration is a chemical reaction that takes place in an organelle of an eukaryotic cell called MITOCHONDRION (plu- mitochondria).
difference between respiration and breathing
Answers
Answer:
Breathing is a physical process that involves various organs like the lungs, windpipe, nose, and others for exchanging the gases that are inhalation or taking of oxygen and expelling the carbon dioxide in the body.
Respiration is a chemical process that takes place inside of the cell by breaking the sugar using oxygen taking from breathing to produce energy. These both processes are different, however, interrelated to one another as breathing provides oxygen for respiration, and respiration gives up carbon dioxide to expel out by breathing.
Examine how the circulatory and respiratory system work together to move oxygen through the body.
Answers
Answer: The respiratory system works directly with the circulatory system to provide oxygen to the body. Oxygen taken in from the respiratory system moves into blood vessels that then circulate oxygen-rich blood to tissues and cells.
Protein Synthesis Practice Worksheet
Example
DNA : G T A C G C G T A T A C C G A C A T T C
mRNA: C A U G C G C A U A U G G C U G U A A G
Codons: AUG-CGC-AUA-UGG-CUG-UAA
Anticodons: UAC-GCG-UAU-ACC-GAC-AUU
Amino Acids: METHIONINE-ARGININE-ISOLEUCINE-TRYPTOPHAN-LEUCINE
Using the example above, transcribe the following DNA strand into mRNA and translate that strand into a polypeptide chain, identifying the codons, anticodons, and amino acid sequence.
1. DNA: G C T A G C T A G C A A T A C G T G T A C A T C G
mRNA: C G A U C G A U C G U U A U G C A C A U G U A G C
Codon:
Anticodon:
Amino Acids:
2. DNA: T A C G C T T A G C T A G C T A G C T A G C T A G C T G A T C G A
mRNA: A U G C G A A U C G A U C G A U C G A U C G A U C G A C U A G C U
Codon:
Anitcodon:
Amino Acids:
3. DNA: C G T A C A T C G A C T G A T C G A T C A T C
mRNA: G C A U G U A G C U G A C U A G C U A G U A G
Codon:
Anitcodon:
Amino Acids:
4. DNA: T A T A T A C G A T C G T A G C T A
mRNA: A U A U A U G C U A G C A U C G A U
Codon:
Anitcodon:
Amino Acids:
Transcribe the following DNA strand into mRNA and translate that strand into a polypeptide chain, identifying the codons, anticodons, and amino acid sequence.
DNA: G C A T A C T A A A T C G A T C G T A A C T G A T C
MRNA: C GU A U G A U U U A G C U A G C A U U G A C U A G
Codon:
Anticodon:
Amino Acids:
Answers
Answer:
C on edge
Explanation:
Which of the following is leastlikely to be a result of climate change?
O A Increased biodiversity of tree species
O B Expanded agricultural regions
O Expanded tourism in cold regions
O Increased frequency of severe weather
Answers
Answer:
Option C - Expanded tourism in cold regions
The 'good' bacteria living in a
digestive tract to remove other
forms of bacteria is an example of...
A. a parasite.
B. mutualism.
C. commensalism.
Answers
Answer:
It's B
Explanation:
Mutualism: An interaction between individuals of different species that results in positive (beneficial) effects on per capita reproduction and/or survival of the interacting populations.
Digestive bacteria and humans. Inside our bodies is what we call good bacteria(mutualism), which aids in digesting the food we take.
I’ll mark as BRANLIEST!!!
75 POINTS!!!
-Use your codon chart to determine the amino acid sequence
1.) DNA: CCT CTT TAC ACA CGG
mRNA:
protein:
2.) DNA: AGA ACA TAA TAC CTC
mRNA:
protein:
3.) DNA: TAC CTT GG GAA TAT
mRNA:
protein:
Answers
Answer:
1.) DNA: CCT CTT TAC ACA CGG
mRNA:. GGA GAA AUG UGU GCC
protein:. glycine glutamic acid cysteine alanine
2.) DNA: AGA ACA TAA TAC CTC
mRNA:. UCU UGU AUU AUG GAG
protein: Serine cysteine methionine glutamic acid
3.) DNA: TAC CTT GG GAA TAT
mRNA:. AUG GAA CC CUU AUA
protein:. Methionine glutamic proline isoleucine
2. Sometimes a few individuals are
isolated from the rest of the
population and can have very
different gene frequencies. This is
called
biological evolution.
the founder effect.
Answers
Answer:
founder effect
Explanation:
When a few individuals are isolated from the rest of the population and can have very different gene frequencies, it is called the Founder Effect. The founder effect is a type of genetic drift in which a small population is isolated. Due to this isolation, the population may have different gene frequencies than the rest of the larger population.
Hope this helps!! :)
If there's anything else that I can help you with, please let me know!
How does an individual with a competitive advantage lead to the evolution of an entire species?(1 point)
A) Some individuals are better at competing for resources, and that allows them to survive droughts or other major ecological events, leading to the extinction of certain species and the survival of others.
B) Traits that are advantageous help certain individuals reproduce at higher rates, so those traits are more common within the population.
C) Those who have traits that help them survive are able to reproduce, and their offspring have those traits, leading to a change in the species over time.
D) Individuals that survive due to their competitive advantage are able to expand their range, similar to how the finches radiated out from one common ancestor on the mainland.
Answers
Answer: the answer i belive it is; is D
An individual with a competitive advantage lead to the evolution of an entire species because : ( D ) Individuals that survive due to their competitive advantage are able to expand their range, similar to how the finches radiated out from one common ancestor on the mainland.
Evolution of speciesThe evolution of species is the change in the characteristics of species overtime and this is made possible through natural selection. Individuals with competitive advantage survives better than individual without competitive advantage therefore they lead to the evolution of species through natural selection by expanding their range.
Hence we can conclude that Individuals that survive due to their competitive advantage are able to expand their range, similar to how the finches radiated out from one common ancestor on the mainland.
Learn more about evolution of species: https://brainly.com/question/26125007
A Kit Kat bar contains layers, which represent _____________________ in a clastic sedimentary rock
foliation
strata
deposition
non-foliation
Answers
Answer:
Foliation
Explanation:
I just searched it. Foliation is layering in rocks, just like kit kats are layered.
Given the circumstances of the investigation, which of the following beakers would likely produce the least amount of oxygen?
Answers
Answer:
C
just pray to a higher power the answer is C and move on broh
Explain how carbon dioxide and oxygen are used by living organisms
Answers
Answer:
During cellular respiration animal cells combine oxygen with food molecules to release energy to live and function. Remember that cellular respiration produces carbon dioxide as a waste product. Animals use energy to grow, reproduce, and to function. They release the carbon dioxide into the air as a waste product
Explanation:
hope it helps.
plss mark it as brainliest. thank you
Answer:
During cellular respiration animal cells combine oxygen with food molecules to release energy to live and function. Remember that cellular respiration produces carbon dioxide as a waste product. Animals use energy to grow, reproduce, and to function. They release the carbon dioxide into the air as a waste product.
select information is recorded by animal producers
Multiple choice pls try and be sure need answer soon.
Veterinary cost
farrowing times
death records
number of Offspring
weaning dates
Farm expenditures
feed rations
Answers
Answer:
I think farm expenditures
