DNA and RNA are made of what 3 part structure?
1)nucleotide
2)codon
3)amino acid
4)nucleic acid

Answer:

The true statement about Reverse Transcriptase is:

the enzyme can synthesize DNA from an RNA template

Explanation:

Reverse transcriptase or transcription synthesizes the enzymes of a DNA molecule using an RNA template. The resulting DNA, which is usually called cDNA or complementary DNA, can be used for the amplification of PCR (polymerase chain reaction).   When the reverse transcription is followed by PCR, it is known as reverse transcription-PCR (RT-PCR), which is a combined laboratory technique.

Answer:

Some researchers classify Australopithecines into gracile australopithecines and robust australopithecines, while others argue that differences are enough strong to classify robust australopithecines in their own genus called 'Paranthropus'. In my opinion, it seems reasonable to obtain more fossil data in order to support this division  

Explanation:

The term Australopithecines comes from the genus Australopithecus, which are the closest known relatives of our genus Homo, and arose around three (3) million years ago. Australopithecines can be classified into two major groups called gracile australopithecines and robust australopithecines. However, robust australopithecines have also been classified in their own genus, Paranthropus, in order to distinguish them from the gracile australopithecines. The major differences between gracile and robust species are associated with facial and cranial features. Paranthropus species had a large sagittal crest, enormous cheek teeth, robust jaws, and strong jaw muscles (suggesting they were herbivores that ate tough food). However, these main features may not be conclusive evidence that supports the separation of Paranthropus in its own clade, thereby in my opinion it should be reasonable to wait until more fossils are found in order ​to correctly classify Paranthropus species as a different group.

Explanation: Succession is a series of progressive changes in the composition of an ecological community over time. In primary succession, newly exposed or newly formed rock is colonized by living things for the first time.

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Answer:

Wood

Explanation:

Unless kept in a confined space, oil, are, and water will all naturally deform out of their previous shape when transferred to another container. Wood, on the other hand, is a solid, which means it will stay in it's shape.

Answer:Ecological succession is the process that describes how the structure of a biological community (that is, an interacting group of various species in a desert, forest, grassland, marine environment, and so on) changes over time. The structure of this community becomes more complex as new species arrive on the scene.

Explanation:

Answer:

Lateral gene transfer allows the bacteria to develop resistance to antibiotics and spread it between bacterial populations. ... This process allows bacteria to transfer genes from one population into another. As a result, the next generation would evolve and develop defenses that would make them resistant to the drug.

Explanation:

Answer:

Can you please elaborate on ur question??

: d

Answer:

Jupiter, Saturn, Uranus, and Neptune

Explanation:

Answer:

A wetland

Explanation:

All the others are salt water

Answer:

wetland

Explanation:

Answer:

The process by which the green plants prepare their food in presence of sunlight , water and carbon dioxide is called photosynthesis.

During photosynthesis in green plants, light energy is captured and used to convert water, carbon dioxide, and minerals into oxygen and energy-rich organic compounds.

Definition:

Resource partitioning is the division of limited resources by species to help avoid competition in an ecological niche.

In any environment, organisms compete for limited resources, so organisms and different species have to find ways to coexist with one another.

Example:

Some lizard species appear to coexist because they consume insects of differing sizes.

Genetic drift: Evolution (defined as a change in allele frequencies) that occurs in ... Assume that 50% of the alleles for fur color in a population of mice are B ... Assume a population is in Hardy-Weinberg equilibrium for a given genetic ... What is the frequency of black heterozygous cattle in the population? ... White by blese.

Answer: flower, pine tree, or cactus.

Explanation:

Answer:

A: flower,pine tree,or cactus

Explanation:

Edge 2021

Answer:

A because both sound and light energy that travel in waves and both have properties of wavelength, freqency and amplitude.

Answer:

the maximum population size that a particular environment can support.

Explanation:

A population can be defined as the total number of living organisms living together in a particular place and sharing certain characteristics in common.

Generally, these populations may be divided into a fraction of the population (subpopulation) based on certain factors and reasons.

Population regulation can be defined as a biological process that balances limiting factors affecting the growth of a population based on density. The factors that regulate the growth of a population are divided into two (2) main categories and these includes;

I. Density-independent factors.

II. Density-dependent factors.

Density-dependent are regulating factors such as predation, diseases, and competition that affect the size of the population of living organisms through decreasing or increasing mortality and birth rate.

Furthermore, density-independent factors do not have an increasingly greater effect as a population's density increases. Thus, its effect are reduced as a population's density increases in size.

Carrying capacity is the maximum population size that a particular environment can support. The carrying capacity of an environment is denoted by the letter k.

Answer:

On May 18, 1980, an earthquake struck below the north face of Mount St. Helens in Washington state, triggering the largest landslide in recorded history and a major volcanic eruption that scattered ash across a dozen states

Explanation:

Answer:

infrared rays

Explanation:

The energy that Earth receives from sunlight is balanced by an equal amount of energy radiating into space. The energy escapes in the form of thermal infrared radiation: like the energy you feel radiating from a heat lamp.

Answer:

D- The total number of atoms when glucose and oxygen react stays the same when carbon dioxide and water are produced.

Explanation:

The conservation of mass during cellular respiration can be explained by the fact that after cellular respiration which occurs due to the oxidation of glucose to produce carbon dioxide and water, the number of atoms on the right hand side (RHS) of the reaction remain same as of left hand side (LHS) of the reaction.

The balanced chemical equation is mentioned as under:

C₆H₁₂O₆  +     6 O₂         ->     6 CO₂       +      6H₂O    +     Energy.

(Glucose)     (Oxygen)          (Carbon            (Water)

                                              dioxide)

If we will see carefully, the number of atoms of each element on RHS & LHS of the equation are same i.e. there are 6 atoms of C, 18 atoms of O and 12 atoms of H on both the sides.

Answer: (c) can undergo self-renewing divisions for the lifetime of a healthy animal.

Explanation:

The adult hematopoietic tissue or adult hematopoietic stem cells can be found in bone marrow of the animal. These cells have the ability to regenerate and renew so that the production of red blood cells remains continuous till death. Hematopoiesis can be defined as the production of cellular components of blood. The adult hematopoietic stem cells are located in the flat bones and ends of the long bones.

Answer:

the hydroxide ions are undergoing ionization and the particles are gaining / losing electrons .

Explanation:

i think it is because ::

the phenolphthalein of the solution has gone from having a pH of around 8 (pink) to being alkaline at above 10 which causes it to burn purple / violet .

Answer:

The Exponential Equation is a Standard Model Describing the Growth of a Single Population. The easiest way to capture the idea of a growing population is with a single-celled organism, such as a bacterium or a ciliate.

Explanation:

Answer:

★ The corn was modified by water

Explanation:

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Answer:

Explanation:

Types of learning include habituation, sensitization, classical conditioning, operant conditioning, observational learning, play, and insight learning. One of the simplest ways that animals learn is through habituation, where animals decrease the frequency of the behavior in response to a repeated stimulus.

Answer: A

explanation(from a website)

Stay calm. ...

Remove the stinger. ...

Wash the sting with soap and water.

Apply a cold pack to reduce swelling. ...

Consider taking over-the-counter pain medication.

Answer:

must be A

Explanation:

first A as first aid

and then B