There is two only types of RNA: ribosomal RNA and transfer RNA.
True or false???
Please helppp

Answer:

false

Explanation:

deer are not carnivores

a carnivore is an animal that only eats meat, and some of these animals also eat plants (like baby frogs/tadpoles, which are herbivores)

[herbivore: only plant]

[omnivore: plant and animal]

[carnivore: only animal]

[decomposer: dead organisms]

Answer:

it can open cause when it uses

The continuous improvement program of Nearsight resulted in a 5% reduction in costs for 2020 compared to 2019. The target cost reduction for plastic frames in 2020 was $3.80, which was achieved by the company. Therefore, option (D) is correct.

In 2020, Nearsight implemented a continuous improvement program that aimed to reduce costs by 5% compared to the previous year. This program included a target cost reduction for plastic frames, which was achieved by reducing the cost from $4.00 in 2019 to $3.80 in 2020.

The program also included reductions in other costs such as direct materials, direct labor, and indirect manufacturing costs. The program was successful in achieving the cost reduction target for plastic frames, contributing to the overall success of the continuous improvement program for Nearsight.

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Answer:

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Answer:

D

Explanation:

If the pH levels are becoming low then the water and dirt becomes acidic killing fish and plants

Answer:

Microbes are everywhere in the biosphere, and their presence invariably affects the environment that they are growing in. The effects of microorganisms on their environment can be beneficial or harmful or inapparent with regard to human measure or observation.

The given statement "Muscles will contract using the contractile proteins to produce a movement" will be true. Because, of the inherent mechanism of muscle tissue and the interaction between actin and myosin proteins.

Sliding Filament Theory: Sliding Filament Theory states that during muscle contraction, the actin filaments slide past the myosin filaments, resulting in the shortening of the sarcomeres (basic contractile units of muscle fibers). This sliding of filaments is made possible by the interaction between actin and myosin proteins.

Actin and Myosin Interaction: Actin and myosin are two key contractile proteins involved in muscle contraction. Actin forms thin filaments, while myosin forms thick filaments. When a muscle is stimulated, myosin heads attach to binding sites on the actin filaments, forming cross-bridges. The myosin heads then undergo a conformational change, pulling the actin filaments towards the center of the sarcomere.

ATP as an Energy Source: Muscle contraction requires energy. ATP (adenosine triphosphate) is the primary energy source for muscle contraction. ATP is necessary for the detachment of myosin heads from actin, enabling the myosin heads to bind to actin again and continue the sliding process. The breakdown of ATP into ADP (adenosine diphosphate) and inorganic phosphate provides the energy required for these steps.

Coordination for Controlled Movement: The coordinated contraction of multiple muscle fibers within a muscle allows for controlled movement. By adjusting the recruitment of motor units (a motor neuron and the muscle fibers it innervates), the body can regulate the force and speed of muscle contractions, enabling precise movements.

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Answer:

The impact of a drug on cancer.

  IV: drug       DV: reduced/increased/neutral cancer growth.

Plants grow more when exposed to trap music.

    IV: trap music       DV: plant growth indicators (height, biomass, etc.)

Exercise improves health.

     IV: Exercise regime       DV: health indicators

Does the amount of vitamin A in their diet affect the weight of rats?

      IV: amount of vitamin A       DV: weight of rats.

Explanation:

First, it is imperative to understand what dependent and independent variables are.

Dependent variables are the main variables researchers set out to determine during the course of an experiment. Their values are dependent on some other variables that are inputted by the researchers.

Independent variables are variables that are directly inputted by researchers. Their values can be manipulated or varied to see the kind of effects they will have on dependent variables.

Hence;

Answer: 216 kg·m/s

Explanation: Momentum Calculator

it is called non- living because it does not have life in it

Answer:

it would be considered non living

Explanation:

water cant reproduce,excrete,respire and it doesn't have a circulation system.

Answer:

The answer for this question is D

Answer:

High earthquake hazard does not mean high risk. Also, while you can’t change the underlying earthquake hazard, you can reduce earthquake risk by managing the built environment.

Explanation:

Answer:

Nono

Explanation:

No I don’t know why but mine answer is no

Answer:

I think Reproduce; Made of cells; Exhale carbon dioxide

Explanation:

Because living things can reproduce and we inhale Oxygen (O2) and exhale Carbon Dioxide (Co2

A hematology analyzer for red cell count, as changes in one parameter can impact the accuracy of other parameters.

Recalibrating a hematology analyzer for red cell count can affect several other hematological parameters, including:

Hematocrit (HCT): The hematocrit is the volume percentage of red blood cells in whole blood and is often measured using the same channel as red cell count. Recalibrating the analyzer for red cell count could also result in changes in the hematocrit value.

Mean corpuscular volume (MCV): The MCV is the average volume of a red blood cell and is calculated using the hematocrit and red cell count values. Recalibrating the analyzer for red cell count could result in changes in the MCV value.

Mean corpuscular hemoglobin (MCH): The MCH is the average amount of hemoglobin per red blood cell and is calculated using the hemoglobin concentration and red cell count values. Recalibrating the analyzer for red cell count could result in changes in the MCH value.

Mean corpuscular hemoglobin concentration (MCHC): The MCHC is the average concentration of hemoglobin in a red blood cell and is calculated using the hemoglobin concentration and hematocrit values. Recalibrating the analyzer for red cell count could result in changes in the MCHC value.

Platelet count: The platelet count is the number of platelets in a blood sample and is also measured using the hematology analyzer. Recalibrating the analyzer for red cell count could result in changes in the platelet count value.

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Answer:

In this case ,the parallel Ray's coming from distant objects are focused in front of the retina. Then again if we use convex lens , it converger more . As a result , person can't see. Due to this reason , short sightedness can't be corrected by use of a convex lens

In order for the DNA  samples to travel across the gel, it is important that the voltage is set correctly on the chamber or not. The electrophoresis buffer is poured on the agarose gel.

DNA  has the negative charge so it attracted by the positive side. A high voltage rate will cause the DNA fragments to move slowly across the gel.

Gel electrophoresis is the technology that is used in biotechnology for forensics and paternity test.

DNA molecules are separated by size within an agarose gel so that the distance traveled is inversely proportional to the log of its molecular weight.

Forensic is the belongings that is used in courts and the public discussion and debate.

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Answer:

B. What the climate was like in the area long ago.

Explanation:

All flowering plants produce pollen grains with distinctive shapes that change as climatic factors change as plants are generally distributed based on patterns of temperature and precipitation. So, fossil pollen records can tell us about the past climate.

Answer:

hey mate your answer there

sex chromosomes and autosomes(somatic)

Answer:C

Explanation:

The percent of offspring with a roan phenotype can range from 100% to 50% depending on the genetic makeup of the parents.

If a roan bull is crossed with a white cow, the percentage of offspring with a roan phenotype will depend on the genetic makeup of the bull and the cow. Roan is a dominant trait, meaning that an animal with even one copy of the roan allele will express the trait. If the bull is homozygous roan (RR) and the cow is homozygous white (WW), all offspring will be heterozygous roan (Rr) and have a roan phenotype. If the bull is heterozygous roan (Rr) and the cow is homozygous white (WW), there is a 50% chance of the offspring inheriting the roan allele from the bull and having a roan phenotype.

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Answer:

Low Stationary or Low Fluctuating

Explanation:

reasons:

-Better healthcare

-Rise in birthrate

-Food security

-Lack of awareness/ education

-Cultural influences

-Lack of family planning

-Religious propagation

-Malicious intent to change demographics

-Immigration

-For Social support

-Perception of marriage & family.

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Answer:

In general, children inherit their eye color from their parents, a combination of the eye colors of Mom and Dad. A baby's eye color is determined by the parents' eye color and whether the parents' genes are dominant genes or recessive genes.

A lamb inherits 2 genes for color, one from each parent. This color gene causes the pigment named eumelanin to be produced in the cells of the wool follicles. This pigment produces the basic black or brown color of the Icelandic sheep.