Answer:
d (pls give brainliest)
Explanation:
What climate zone are you in if the temperatures are always very warm?
Where is this zone located on Earth ?
Answer: If you life in a climate that is always warm you may live in a Desert or Tropical biome. A Desert climate can be found in the Sahara Desert in Africa and a Tropical climate can be found in many locations along the equator.
a For a certain breed of cat, short tails are dominant (T) and long tails are
recessive (t). The Punnett square below shows a cross between two parents.
What is the phenotype ratio for this cross?
Cómo es estudiado hoy el organismo humano?
If a force of 6 newtons to the right and a force of 6 newtons to the left are acting upon a ball, the ball will:
A: move to the right with the same speed
B: move to the left with the same speed
C: be forced vertical with the same speed
D: continue with the same velocity
there is one correct answer
If a force of 6 newtons to the right and a force of 6 newtons to the left are acting upon a ball, the ball will continue with the same velocity.
What is a balanced force?A balanced force occurs when the opposing forces acting on an object is equal.
According to Newton first law of motion, a body will remain at rest until it is acted upon by an external force.
However, a force of 6 newtons to the right and a force of 6 newtons to the left are acting upon a ball, this means that a balanced force is acting on the object, hence, will move at the same velocity.
Learn more about force at: https://brainly.com/question/13191643
#SPJ2
Answer:continue with the same velocity
Explanation:
¡en que alimentos encontramos las proteinas?y que nos aportan a nuestro cuerpo que nos aportan los hidratos de carbona ¿y en que alimentos los encontramos?AYUUDAAA ES PARA HOYYY¡¡¡¡¡¡¡¡¡¡¡¡¡
Answer:
los alimentos que dan proteínas son carnes,pescado,huevo,visceras,leche,derivados,frutos secos, cacahuetes
To obtain energy from starch and glycogen, the body must begin by Group of answer choices converting both starch and glycogen to fatty acids. removing one glucose at a time with a condensation reaction. hydrolyzing both starch and glycogen to glucose. hydrolyzing the starch to glucose and the glycogen to amino acids.
Answer:
Hydrolyzing both starch and glycogen to glucose
Explanation:
Starch and glycogen are both forms of carbohydrates called "polysaccharide" found in the foods we consume. Polysaccharide are polymers that constitutes several monomeric units called monosaccharides. Monosaccharides are the forms in which the body can absorb energy.
Hence, starch and glycogen as polysaccharides must first be hydrolysed (broken down) into a monosaccharide called GLUCOSE in order to obtain energy for the body.
30. Organism Y lives in a dry, dying tree and obtains its nutrients from the tree that it lives
on. Thus, organism Y is known as a
A bulk feeder
B. suspension feeder.
C. fluid feeder
D. substrate feeder
Answer:
The answer is D. because they live on or in their food.
Explanation:
substrate feeders include maggots, larva of moth,.
eat thru soft tissue of all living things.
Many functions in the body are controlled by special compounds which statements about these compounds do you think are true? Check all that apply
Answer:
Explanation:
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Ý nghĩa chủ yếu của việc phát triển các vùng chuyên canh cây công nghiệp lâu năm ở Tây Nguyên là
Identify the two main gases that are exchanged between the respiratory
and circulatory systems.
Answer:
Oxygen and Carbon Dioxide
Explanation:
The chemical reaction equation of photosynthesis is shown here:
6CO2 + 6H2O C6H1206
What information is not given in this equation,
It does not show if the reaction is reversible
It does not show the reactants needed for the reaction
It does not show that photosynthesis consists of many separate steps.
It does not show the number of molecules required to produce glucose.
Answer:
It does not show that photosynthesis consists of many separate steps.
Explanation:
Photosynthesis is the metabolic process whereby green plants manufacture their food from inorganic sources in the presence of sunlight as energy source. The chemical equation of the photosynthetic process is given as follows:
6CO2 + 6H2O → C6H1206 + 6O2
The above equation only shows a summary of the photosynthetic process, however, it fails to show that photosynthesis still requires a lot of separate steps to occur. For example, the water molecule undergoes photolysis while the CO2 molecule enters the Calvin cycle. Hence, this equation does not show that photosynthesis consists of many separate steps.
Answer:
C
Explanation:
EDGE2022
A segment of a DNA molecule has the base sequence ATGAAC. Write a shorthand structure for this segment and for its comp
Answer: The sequence will be 5' ATGAAC 3' and 3' TACTTG 5'.
Explanation:
DNA is a molecule that contains genetic information that codes for protein synthesis in all organisms. This molecule consists of two strands that coil together to form a double helix structure. Each of these chains is formed by nucleotides, which are the monomers of nucleic acids and are formed by the union of a five-carbon sugar (pentose) called deoxyribose, phosphate groups and a nitrogenous base. The nitrogenous bases can be:
Adenine (A) Cytosine (C) Guanine (G) Thymine (T)The two chains are held together by bonds called hydrogen bonds between the bases. Consider that A is only linked to T by two hydrogen bridges, and that C is only linked to G by three hydrogen bridges. This means, both chains are complementary to each other.
The 5' and 3' stand for "five prime" and "three prime", which indicate the carbon numbers on the sugar of DNA. For the classification of the pentoses (which are made of 5 carbones attached to each other), we consider that carbon with the phosphate group is the 5' carbon; and the carbon of with the hydroxyl group, is the 3' carbon. This asymmetry gives a DNA strand a "direction" and causes it to be considered antiparallel, meaning that the nucleotide at the 5' end is first and the nucleotide at the 3' end is last.
Then in this example, the sequence will be 5' ATGAAC 3' and 3' TACTTG 5'.
above has a mass of 30 kg the area of the base is 150 metre square find the pressure exerted by the box on the floor
the part of the brain controlling basic body functions such that heart rate and blood pressure is what?
Answer: The brain stem, at the bottom of the brain, connects the cerebrum with the spinal cord. It includes the midbrain, the pons, and the medulla. It controls fundamental body functions such as breathing, eye movements, blood pressure, heartbeat, and swallowing.
Explanation:
suggesty why water has to be pumped directly to the plant roots, rather than just poured
Answer:
Because there is no gravity in space and if you pour water from a watering can it would just float around and never get to the roots.
There are 3 main stages in the cell cycle *
-True
-False
Answer:
false
Explanation:
this is because
1. the cell increases in size
2. copies its DNA
3. prepares to divide
4. and divides
hope it helps and if it did please heart and mark bainliest.
vi. What is water pollution?
vii. State three causes of water pollution/sources of water
viii. Give the effect of water pollution.
vi. Water pollution occur when harmful substances like chemicals or microorganisms contaminate streams, revers, lakes and other water bodies.
vii. Causes of water pollution are: industrial wastes, oil pollution and acid rain.
viii. Contaminated water becomes unfit for consumption by humans and cattle. As the result, there is drastic reduction of the fish population. Water pollution results in increase case of water borne diseases like cholera, diarrhea, etc.
I hope this helps :)
Answer: Water pollution is the act of polluting water bodies with pollutants and waste products.
Causes of water pollution;
I. Sewage: City sewage system
ii. Chemical waste: Industries and ships at harbors.
iii. Excreta or farces: Human and Animal dung.
Effects of Water pollution;
I. It supports the use of pathogens that can cause diseases.
ii. It makes water unfit for human consumption.
iii. It can kill aquatic organisms.
Iv. It produces unpleasant odors.
v. It can accumulate in the human body and become toxic later.
vi. It serves as a medium for breeding pathogens
vii. Food chain is affected.
viii. It leads to migration of animals.
ix. It leads to rapid vegetative growth of water plants which makes fishing and movement impossible. eg. Algae bloom.
Really hope it helps you and others
:) :)
:
Question 7 please help
Question 9 help please
The ocean layer of rapid temperature change with depth is known as the _____. thermocline mixed zone deep zone trophic level
Answer:
Thermocline
Explanation:
i need help asap, that would be great!
Answer:
the 4th one
Explanation:
Answer:
secondary succession
Explanation:
just read it
Take three test-tubes. Fill each other with water. Label them A, B and C. Keep a snail in test-tube A, a water plant in test-tube B and in C, keep snail and plant both.
Which test-tube would have the highest concentration of Carbon dioxide.
Answer:
Living organisms use oxygen and release CO2 during respiration.
Test tube A consists of snail which continuously uses the oxygen produced and releases carbon dioxide.
Hence, test tube A will have the highest concentration of carbon dioxide.
What name is given to a proposed explanation for a set of observations
Answer:
Hypothesis
Explanation:
An hypothesis is a proposed explanation for a set of observation.
what makes the producer level of the food pyramid so important
Answer:
"Producers form the base of food chains and food webs, and the energy they capture from light or chemicals sustains all the other organisms in the community."
Red hair, blue eyes, and height are all examples of...
Answer:
Examples of polygenic traits
Question 2 please help choices are prokaryote or eukaryote
Answer:
1. Circular chromosome, no mitosis = PROKARYOTES
2. Sterols in membrane, performs exocytosis = EUKARYOTES
3. Cell wall and mitochondria present = EUKARYOTES
4. Spirillum shape present = PROKARYOTES
Explanation:
Prokaryotes are organisms that notably lack a membrane bound nucleus while eukaryotes possess a membrane bound nucleus. Although, there exists other characteristics and features that distinguishes these two domains of organisms.
- Circular chromosome is a feature possessed by prokaryotic organisms e.g. bacteria. Also they do not undergo mitosis, instead they perform binary fission.
- Sterols are a class of lipids present in the membranes of all eukaryotes. Prokaryotes lack this feature. Also, eukaryotes perform the process of exocytosis, which is how eukaryotic cells release waste particles outside the cell.
- Mitochondria is a structure present only in eukaryotic organisms. Hence, an organism that possesses both cell wall and mitochondria is an EUKARYOTE.
- Spirillum is a characteristics of spiral shaped bacteria called spirochetes. Since bacteria are prokaryotic, hence, the spirillum shape is a prokaryote.
A difference between a Class I and a Class II tRNA synthetase is (select all that apply):
a. the Class I synthetase reaction requires a transesterification reaction not necessary in the Class II reaction.
b. the Class I synthetase uses the 2' OH of the 3' end of the tRNA as a nucleophile and the Class II uses the 3' OH.
c. the Class I synthetase requires ATP as a cofactor and the Class II does not.
d. the Class II synthetases are typically monomeric, whereas the Class I enzymes frequently function as multimeric protein complexes.
Answer:
Option b is the correct answer.
Explanation:
The 2' OH of each 3' end of the tRNA is used as a nucleophile by Class I synthetase, whereas the 3' OH is used by Class II.
The Class I aminoacyl-tRNA synthetase attaches amino acids to the 2'-OH group of the tRNA's 3'-end ribose residue, whilst the Class II synthetase attaches amino acids only to the 3'-OH group of the tRNA's 3'-end ribose residue. Both Class I and Class II enzymes conduct the transesterification process and the need of ATP.
What we have is option d is incorrect because, Class I enzyme is typically monomeric, while the Class II enzyme is dimeric or multimeric in nature.
Which flowchart correctly lists the structures in order from smallest to largest?
O gene DNA
DNA chromosome → nucleus
O
gene → chromosome → DNA nucleus
O DNA gene →
chromosome
→
nucleus
O DNA chromosome →
gene → nucleus
Answer:
the third one
Explanation:
Answer:
a
Explanation:
Question 3 please help
A scientist studies how the number of coyotes in San Diego County has changed over the last decade. Is this a population-level study, a community-level study, or an ecosystem-level study?
Answer:
Population level
Explanation:
Ecological studies can be performed at different hierarchy levels:
Organism Population CommunityEcosystemPopulations are groups of individuals from the same species, with similar characteristics, capable of crossing, leaving offspring, and living in the same habitat at the same time. These groups are reproductively isolated from other species groups. Individuals belonging to a species cannot reproduce with members of other species.What results of interest about this organization level is knowing the minimum size of the population needed to leave fertile offspring that ensure the population will survive over time. Genetic variability is also a significant factor because it allows evolutive adaptation to environmental changes. A population might be severely affected by evolutive forces such as genetic flow, genetic drift, and natural selection.
When analyzing the evolution of a population in time, there are parameters to consider regarding its size, such as the generational time, growth rate per capita, the net reproductive rate, the reproductive value, among others.
A community might be defined as a group of organisms of different species that coexist in a specific time and space.When ecologists talk about a Community, they refer to the existing interaction between different species that share the same habitat and at the same time. What results of interest about the study of this organization level are the inter-specific interactions. These interactions involve competition, predation, parasitism, mutualism, etcetera, and each species carries out a different role in these interactions. These relationships and the results are what determine the destiny of the populations and their size.
The ecosystem is composed of living and non-living things that interact and depend on each other. These are the biotic and abiotic factors.• Abiotic factors are physical and chemical components of the ecosystem. These are the non-living elements.
• Biotic factors are all the living components in the ecosystem.
Biotic and abiotic factors influence the survival and reproduction of living beings. These are constantly interacting. If one of these components is removed, the whole ecosystem will change because its equilibrium has been altered.
Every abiotic component influence organisms and their survival and reproductive rates.
When analyzing how the number of coyotes in San Diego County has changed over the last decade, we are performing a population-level study. We need to know how the population changed its size through the years, but not the interactions with other species or abiotic factors. Interactions are not of interest in this study.
