Vacuoles are round organelles found in both plant and animal cells. their primary function is to?

Answers

Answer 1

Answer: Vacuoles aren't in animal cells

Related Questions

HELPPPpreterm babies are not higher for___a. subsequent pregnancies spaces 18 or more months apartb. teensc. older womend. multiple pregnancies
Which of the following is an example of how the hypothalamus and the pituitary gland work together?A. Neurons in the hypothalamus stimulate the release of hormones from the pituitary gland that regulates hunger. B. Neurons in the pituitary gland stimulate release of hormones , which control the fight or flight reaction. C. Neurons in the pituitary gland stimulate release of hormones from the hypothalamus, which regulates hunger. D. Neurons in the hypothalamus stimulate the release of hormones, which regulate egg production.
How much should I exercise a day
An instillation procedure of the bladder is performed for treatment of
We have a sample of 2,400 geriatric patients who are in an assisted living home, of which 1,200 participated in a new preventative Drug A. Rates of UTIs tend to be higher than average among this population. As part of a preventative and treatment intervention, we are examining the performance of several drugs:Preventative Drug (before the onset of UTI)Drug A: preventative UTI drug taken daily in hopes to prevent thgrowthof bacteria that causes UTIsTreatment Drugs (after the onset of UTI)Drug B: New antibiotic for treating UTIsDrug C: Conventional antibiotic for treating UTIs nformation for how many patients took each drug or combination of drugs is summarized below in the two tables. Use these to answer questions a) -d) Table 1. Summary of performance of drug A: UTI rates among those taking and not taking drug ADid not take Drug ADid take Drug A total UTI 759 887 164 No UTI 441 312 753Total 1200 1200 2400Table 2. Summary of performance of drug B and C: recovery status after 1 week of taking medications. Did not take Drug A Did take Drug A Drug B Drug C Drug B Drug C Recovered 191 209 221 244 Not Recovered 189 170 223 199 Total 380 379 444 443 a. Use the above Table 1 to determine if Drug A was useful in preventing UTIs. In other words, is the proportion of those having taking Drug A but still getting a UTI equal to average rate of UTI for this population (living in an assisted living home) of 74%. Use hypothesis testing to test our hypothesis and use the confidence interval approach with a significance level of α=0.01. b. Using Table 2, let’s examine the rate of UTI recovery among Drug C (conventional antibiotics). The manufacturer of Drug C claims it has a success rate (recovery within a week) of 55%. Use our data to see if this success rate is true: test if our recovery rate of those taking Drug C, regardless of whether the person took Drug A or not, is the same or different than 55%. Use hypothesis testing and the p-value approach with an α=0.05. c. Similarly, let’s examine Drug B’s performance. Repeat our hypothesis among Drug B: test if our recovery rate of those taking drug B is different than 55% (regardless of whether the patient took Drug A or not). Use hypothesis testing and p-value approach with an α=0.1.

A substance that is known to cause cancer is called a __________.a. mutagen
b. carcinogen
c. terotagen
d. garbage

Answers

carcinogen i think this is the answer

Answer:

Carcinogen

From my research A carcinogen is something that can cause you to have cancer. It may be a substance in the air, a product you use, or a chemical in foods and drinks.

Maricella was born several days ago, and her pediatrician has observed that she has almond-shaped eyes and a fold over her eyelids. In addition, her head, neck, and nose are smaller than other babies of her birth weight. It is most likely that Maricella has an extra of the _____ pair of chromosomes.a.4th
b.9th
c.17th
d.21s

Answers

Hi !

It is most likely that Maricella has an extra of the " 21" pair of chromosomes.

Which can reduce the likelihood of HIV infection but is not 100% effective?

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post-exposure prophylaxis. PEP for short. It involves taking medicine after contact with HIV.

Treatment must begin within 72 hours. PEP is only available from a healthcare provider, emergency room, urgent care clinic, or HIV clinic.

It is not 100% effective. And follow-up

HIV testing is required

There is some evidence that suggests that providing PEP after a potential exposure to HIV can help reduce a person’s risk of HIV infection. However, we also know that PEP is not 100% effective, meaning that it will not prevent all HIV infections. Hope it helps!!

An example of ______ would be when a baby is bitten by a dog and then is afraid of all small animalsa) Stimulus generalization
b) Extinction
c) Stimulus discrimination

Answers

the answer to this questions is A

The answer the the question is A

A group of scientists are studying the effects of different fertilizers on the growth of pea plants. They began their study with 10 pea plants. They gave each plant a different type of fertilizer and tracked their growth over a period of 2 months. What’s the independent variable in this experiment? A. The plants B. The amount of fertilizer C. The growth of the plants D. The type of fertilizer

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The answer is D. The type of fertilizer.

An independent variable is variable that is not affected in the experiment. It is what experimenter controls. On the other side, a dependent variable is called dependent because it depends on the independent variables. It is what is affected during the experiment.
In this case, the growth of pea plants depends on different types of fertilizer. So, the growth of pea plants is the dependent variable. Since different types of fertilizer affect the growth of pea plants, they are the independent variable.

Why do athletes stretch before a game?

Answers

Stretching prepares athletes and their bodies for the game. Athletes stretch before a game for several reasons: stretching reduces the risk of injury because it improves the range of motion.

Stretching also promotes faster recovery because it improves blood flow to the joints and muscles in the body.

Stretching helps prepare your body for the exercise it’s about to get.

Stretching properly can reduce injuries and give you better flexibility, range of motion, posture and coordination.