BIOLOGY HIGH SCHOOL

in an investigation on accuracy and precision, myriah measures the mass of a 10.00 g piece of metal several times. her measurement are 9.98g, 10.02g, and 9.99 g.

Answers

Answer 1
Answer:

None of Myriah’s measurements match the known value of 10 g, so her measurements are not accurate. Also, each of Myriah’s measurements come out different every time she measures, so her measurements aren’t precise either.

Related Questions

Consider the following prairie food chain. Tall grass is consumed by grasshoppers that, in turn, are eaten by mice, and the mice are eaten by prairie kingsnakes. Red-tailed hawks prey on mice and prairie kingsnakes. When a red-tailed hawk dies, bacteria, beetles, fungi, and many types of worms help break down the body. Which of the following correctly identifies a trophic level in this ecosystem? View Available Hint(s) A. The tall grass is a decomposer B. The red-tailed hawk is a secondary consumer. C. The worms are primary producers. D. Grasshoppers are primary consumers.
While studying evolution, a student comes across a cladogram that includes clades like amphibia, reptilia, aves, and mammalia. What must be the basal clade? plantae chordata nonchordata
After a gastrectomy a patient can return to regular eating habits in a few days.True False
Which of the following is NOT an example of genetic variability?A) A population of snails has phenotypes that range from tan to dark brown. B) An asexually reproducing single celled organism produces 10 offspring in its lifetime. C) Allele #1 for wing size in a butterfly has the following sequence of bases: GGAT, while Allele #2 has this sequence: GGAC.
Which global concern is indirectly responsible for all the others

Homework due tonight, please help!List the four types pf stem cell, give an example of each type, and explain how much each type can differentiate.

Answers

Answer:

Totipotent - Able to differentiate into any type of cell of the human body or of the placenta. For example, fertilized egg cells and the cells from the egg’s first few divisions.

Pluripotent - From totipotent cells, able to differentiate into almost any type of cell of the human body. For example, blastocyst cells

Multi potent - Can develop into more than one type of cell, but more limited than pluripotent cells. For example adult stem cells and cord blood stem cells

Unipotent - Can only differentiate in a single lineage. Skin cells are the most abundant type of these.
Embryonic stem cell- are harvested from the inner cell mass of the blastocyst seven to ten days after fertilization. 

Fetal stem cell- are taken from the germline tissue that will make up the gonads of aborted fetuses.

Umbilical cord stem cell- umbilical cord blood cells contain stem cells similar to those found in bone marrow. 

placenta derived stem cells- up to ten times as many stem cells can be harvested from a placenta as from cord blood

Adult stem cell- many adult tissue contain stem cells that can be isolated

Why are aye ayes called that way? Plz help!

Answers

One is that the name was coined by French naturalist Pierre Sonnerat who said it was a ‘cry of exclamation and astonishment’, which the locals gave upon seeing the creature. The second is that ‘aye-aye’ is derived from the Malagasy phrase heh heh which means ‘I don’t know’. When the locals were asked what the creature was, they would answer‘heh heh’, either because they really didn’t know what it was or they were afraid to speak its name.

Answer:

Many people native to Madagascar consider the aye-aye an omen of ill luck. For this reason they often have been killed on sight. Such hunting, coupled with habitat destruction, have put aye-aye populations at-risk. Today they are protected by law.

Explanation:

What is the meaning of virus?

Answers

It is basically a cell that multiply only with another one of itself. 

Answer:

A virus is something that can be spread. It tricks your immune system into thinking its a cell, then it goes into a cell to replicate itself and attack your immune system. This is the way you get sick from a virus.

The symbiotic relationship between a flower and the insect that feeds on its nectar is an example ofa. mutualism because the flower provides the insect with food and the insect pollinates the flower.
b. parasitism because the insect lives off the nectar from the flower.
c. commensalism because the insect does not harm the flower and the flower does not benefit from the relationship.
d. predation because the insect feeds on the flower.

Answers

a) Mutualism

Because Mutualism is BOTH are benefited from it, with Parasitism is when one benefits and one is harmed (ie a leech and a human), Commensalism is one is benefited and the other is not effected (ie Green Tree Frog and a rainforest tree) and predation is when BOTH are harmed.

Answer: A) Mutualism

Explanation:

The insect pollinates the flower, and the insect obtains food from it at the same time.

Alcohol acts as a diuretic because it ________.A. is not reabsorbed by the tubule cells
B. increases the rate of glomerular filtration
C. increases secretion of ADH
D. inhibits the release of ADH

Answers

Alcohol acts as a diuretic because it inhibits the release of ADH.

Final answer:

Alcohol acts as a diuretic by inhibiting the release of ADH, a hormone that regulates water balance and controls the rate of water reabsorption in the kidneys.

Explanation:

Alcohol acts as a diuretic because it inhibits the release of ADH (Anti-Diuretic Hormone). ADH is a hormone produced by the hypothalamus and released by the pituitary gland that helps regulate the body's water balance by controlling the rate at which the kidneys reabsorb water. When alcohol is consumed, it suppresses the release of ADH, resulting in increased urine production and the loss of water from the body. This is why alcohol is considered a diuretic.

Learn more about the diuretic effects of alcohol here:

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Many of the biochemical reactions that occur within cells are catalyzed by enzymes. Which of the following statements is true about most enzyme-assisted reactions?A. Most enzyme-assisted reactions can take place at any temperature.

B. Most enzyme-assisted reactions are reversible.

C. Most enzyme-assisted reactions can take place only within a ribosome.

Answers

The right answer for the question that is being asked and shown above is that: "A. Most enzyme-assisted reactions can take place at any temperature." The statement that is true about most enzyme-assistedreactions is that A. Most enzyme-assisted reactions can take place at any temperature.

Most enzyme-assisted reactions are reversible
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