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3 years ago

2. Which of the following states of water are described in the passage?

Biology

2 answers:

Jet001 [13]3 years ago

7 0

I think it’s A but we need the passage to see what he has put

kondaur [170]3 years ago

3 0

I hope this helps I think it’s

A liquid,gas, and ice

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Different plant species require different amounts of direct sunlight in order to flower. A student designed an experiment to det

Gnoma [55]

Answer:

Independent variable: LENGTH OF EXPOSURE TO DIRECT SUNLIGHT

Dependent variable: PRODUCTION OF FLOWERS

Control group: THE GROUP OF PLANT THAT WASN'T EXPOSED TO SUNLIGHT i.e. 0 hours

Experimental group: THE GROUP OF PLANTS THAT WERE EXPOSED TO SUNLIGHT

Constant: THE SAME PLANT SPECIES

Explanation:

Independent variable is the variable that the experimenter changes or manipulates in an experiment. In this experiment, the experimenter exposes the specific plant species to sunlight at different length of time, hence, the LENGTH OF EXPOSURE TO DIRECT SUNLIGHT is the independent variable.

Dependent variable is the variable which is measured in an experiment. In this experiment, the measured/dependent variable is the PRODUCTION RATE OF FLOWERS by the plant species.

Control group is the group in an experiment that does not receive the variable being tested. In this experience, the control group is THE GROUP OF PLANT THAT WASN'T EXPOSED TO SUNLIGHT i.e. 0 hours

Experimental group is the group of am experiment that is exposed to the experimental treatment (sunlight). In this case, the experimental group is THE GROUP OF PLANTS THAT WERE EXPOSED TO SUNLIGHT.

Constants are variables of an experiment that must be kept unchanged for all groups throughout the experiment in order not to affect the experiment's outcome. In this experiment, the constant is THE SAME PLANT SPECIES used,

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3 years ago

Select the correct answer.

andrew-mc [135]

Answer:

precipitation is when it rains. it occurs last

Explanation:

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3 years ago

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Which of the following types of nonrenewable fuel sources requires the storage of radioactive waste?

Elenna [48]

Answer: D. nuclear

Explanation:

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3 years ago

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Mitigating the risk of cytokine release syndrome in a Phase I trial of CD20/CD3 bispecific antibody mosunetuzumab in NHL: impact

Savatey [412]

Mosunetuzumab is a T-cell reliant bispecific antibody that binds to CD3 and CD20 to trigger T-cell mediated B-cell death.

However, cytokine release syndrome, which has the potential to limit dose and efficacy, can result from powerful immune stimulation with T-cell focused treatments.

We created a novel mechanistic model of immune and antitumor responses to the T-cell bispecifics (mosunetuzumab and blinatumomab), taking into account the dynamics of B- and T-lymphocytes in circulation, lymphoid tissues, and tumors, in order to better understand the mechanisms underlying safety and efficacy as well as to explore safety mitigation strategies.

Using mosunetuzumab nonclinical and blinatumomab clinical data, the model was created and validated. The initial step-fractionated dose was projected to minimize systemic T-cell activation and cytokine release without impairing tumour response.

Simulations described the mechanisms underlying the observed cell and cytokine (IL6) dynamics. The Phase I clinical study for mosunetuzumab was changed to a step-fractionated treatment schedule as a result of these findings, allowing for the safer administration of greater dosages.

Learn more about cytokine brainly.com/question/14161482

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2 years ago

Glycolysis is a metabolic pathway that converts glucose into pyruvate and is observed in each of the three domains. The hexokina

Trava [24]

Answer:

Plant cells will be unable to perform glycolysis due to the inhibitor and will die.

Explanation:

Glucose is a high energy stable compound.Therefore in order to extract the stored energy for cellular use, it must be broken down. The addition of inorganic Phosphate ions(Pi) to 6-carbon glucose compound in the presence of 2ATP molecules is called Phosphorylation. This phosphorylation reaction is catalyse by Hexokinase.

The 6C-glucose is spitted to 6C-Fructose phosphate, and to 6C-fructose biphophate. The later is converted to 2molecules of 3Carbon compounds called triose phosphate.

It is during the conversion of 2-molecules of 3C- triphosphate to Pyruvate that yields 2 ATPs per molecule of glucose.

Therefore if hexokinase is inhibited , then the glucose phosphorylation can not occur. Hence the sequence of events as Glycolytic pathways that leads to production of ATP during formation of Pyruvate can not occur.

Definitely, plant cells biochemical reactions will seize, glycolytic pathways will be inhibited, ATPs will not be synthesized,leading to plant cells deaths.

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3 years ago