Biology High School

Help me with these two questions please !!!!!!!!!!!!!!

Help Me With These Two Questions Please !!!!!!!!!!!!!!

Answers

Answer 1

Answer:

Question 13: C

Question 14: D

Have a great day, hope this helps :)

Related Questions

Water plants are mainly pollinated by water.
TRUE
FALSE
1 2 3 4 5

Answers

False, they are insect pollinated

enzymes are an example of which main class of organic compounds.
(carbohydrates, lipids, proteins, or nucleic acids

Answers

Answer:

Proteins

Explanation:

Enzymes are an example of a class of organic compounds called proteins.

PROTEINS:

Proteins are one of the four major biological molecules in nature (others being carbohydrates, lipids and nucleic acids).

Proteins play vital roles in living organisms, which includes regulating biochemical reactions, repair of structures etc.

Enzymes are biological catalysts that helps to regulate the rate of a reaction. Enzymes are proteinous in nature i.e. they are made of proteins.

Therefore, enzymes are an example of a class of organic compounds called proteins.

Learn more at: https://brainly.com/question/22241855?referrer=searchResults

Why do scientists conduct experiments?
A. To test a hypothesis.
B. To test a conclusion,
C. To explain an observation.
D. To test their results.

Answers

Answer:

A).

Explanation:

In the scientific method, an experiment is an empirical procedure that arbitrates competing models or hypotheses. Researchers also use experimentation to test existing theories or new hypotheses to support or disprove them.

The answer is A. To test a hypothesis

Which is a common use of minerals?

A.pasta
B.toothpaste
C.applesauce
D.wooden craft stick

Answers

Answer: Toothpaste!!

Explanation:

Toothpaste commonly uses minerals like calcium and fluoride etc.

Hope this helps!!! :D

Answer:

The answer is B. toothpaste.

Explanation:

This is because toothpaste contains minerals like fluorid, and sometimes charcoal. I really hope this helps! If your reading this right now I hope you get a good grade and god bless you, your family, and friends! Happy Thanksgiving!✨

I will give brainiest to who answer please fast

Answers

Answer:

i dont understand

Explanation:

its too complex i will edit my answer i you tell me more bout dis

On what basis are rocks classified into three
main groups?
A. their age
B. their color
C. their formation
D. their texture

Answers

Answer:

The answer is their formation. (C)

Explanation:

It is d, their texture

Why is there Cholesterol in your cell membrane?

Answers

Answer:

Cholesterol functions to immobilise the outer surface of the membrane, reducing fluidity. It makes the membrane less permeable to very small water-soluble molecules that would otherwise freely cross. It functions to separate phospholipid tails and so prevent crystallisation of the membrane.

Explanation:

Cholesterol functions to immobilise the outer surface of the membrane, reducing fluidity. It makes the membrane less permeable to very small water-soluble molecules that would otherwise freely cross. It functions to separate phospholipid tails and so prevent crystallisation of the membrane.

It helps to restrict the passage of molecules. Since it is small, it can work to fit and block off water soluble molecules from diffusing into the membrane.

Describe the two stage life cycle of plants: the gemetophyte stage and the sopophyte stage

Answers

Plants have what is called an alternation of generations in their life cycle. The two stages are called the sporophyte generation and the gametophyte generation. The sporophyte generation is diploid (has pairs of chromosomes). It produces spores by meiosis (reduction division), so the spores are haploid (contain only one chromosome from each pair). The spores divide by mitosis to produce a multicellular, haploid gametophyte generation. The gametophyte produces gametes (by mitosis) which fuse during fertilization to form a diploid zygote. This then develops into the sporophyte, completing the life cycle.

Metals have properties that we use when we walk into safe buildings, use electricity, or cook food .
TRUE OR FALSE?

Answers

True if not I’m sorry (it should not be wrong

How does surface area describe a cell?

Answers

Answer:

As the radius of a cell increases, its surface area increases as the square of its radius, but its volume increases as the cube of its radius (much more rapidly). Therefore, as a cell increases in size, its surface area-to-volume ratio decreases.

Explanation:

Answer:

As the radius of a cell increases, its surface area increases as the square of its radius, but its volume increases as the cube of its radius (much more rapidly). Therefore, as a cell increases in size, its surface area-to-volume ratio decreases.

Explanation:

In the box provided explain why living organisms
contain more hydrogen atoms than any other
atoms, yet 65% of a typical organism's mass is
oxygen
І

Answers

Answer:

Explanation:

Living organisms are mostly made of water. Water is a molecule made from 2 hydrogen atoms and 1 oxygen atom, H2O. Now even though there are 2 hydrogen atoms for every oxygen atom in a living organism oxygen atoms are much heavier than hydrogen atoms. Hydrogen atoms are more than 15 times lighter than oxygen atoms and this is why they can be fewer atoms of oxygen in the body but they will still represent a lot of its weight.

Answer:

The living species comprise more number of hydrogen atoms in comparison to any other atoms, still 65 percent of the usual organism's mass is oxygen. The prime reason for this is that an atom of oxygen comprises sixteen times more mass in comparison to a hydrogen atom.  

Explanation:

why consumers would want GMO?

Answers

Answer:

Probably the taste,looks and/or freshness of the food/drink

Which two are necessary for a functional ecosystem?

A. Herbivores
B. Carnivores
C. Producers
D. Decomposers

Answers

Answer:C and D

Explanation:

Answer: C & D

Explanation:

Producers start the cycle off by creating food from the energy from the sun. Then decomposers are the last on the cycle. They recycle all the leftover nutrients.


What happens to a snail/slug if you pour salt on it? why would this happen?

Answers

Answer:

When you pour salt on a snail/slug the water is very quickly pulled out of the cells of the snail's body by a process called osmosis. As it dries out, the snail's body produces a slimy substance to protect itself. The bubbling comes from the slime and air being forced out of the snail's body as it shrivels up. If enough salt is poured on the snail it will die of dehydration very quickly.

Please help :( this is a really complicated question

Answers

Answer:

B. exponential growth.

Explanation:

Since the conditions are ideal and the reproducing organisms increase in numbers with every generation this means that it is exponentially growing. It can't be carrying capacity. It is not a logistic growth. And they don't have competition here so it can't be competition.

Whitch part of the cells help keep all its pieces together

Answers

Answer:

Cytoplasm

Explanation:

Plz Help!!!
Which fossil fuel has had the most significant influence on human transportation over the last century? (1 point) hydrogen coal natural gas petroleum

Answers

Answer:

Petroleum.

Explanation:

I was also thinking natural gas but petroleum has had more of an influence on transportation and has been used more.

Answer: D. Petroleum

Explanation: Petroleum, or crude oil, is another fossil fuel that has had a significant influence on human activity. Petroleum is a liquid found beneath Earth's surface. It can mined or drilled and refined into products including gasoline and diesel oil. It is the largest source for energy consumption in the United States. Hope this helps! ^_^

Which of the following is NOT a function of the smooth ER?
A. Lipid synthesis
B. Protein synthesis
C. Detoxification
D. Ion storage

Answers

Answer: B

Explanation:

If the mRNA codon is CCA, what should be the tRNA anticodon be? And Which amino acid does this make?

Answers

Answer:

GGU i think

Explanation:

GGU because it cannot have a T so C pairs with G and A pairs with U in this case

Which of the following is the study of the chemistry of living things?
Biology
Geology
Physics
Organic Chemistry

Answers

Answer:

organic chemistry I believe so

Explanation:

good luck

Answer:

Organic Chemistry

Explanation:

PLEASE ANSWER 15 POINTS

determine the CHARACTER of the bond that will form between phosphorus and bromine

Answers

bonds between two nonmetals are covalent

what is the unit for mass

Answers

The answer is kilogram (kg)

How much energy is used by the organism or lost to the environment as heat between trophic levels

10% or 90%

Answers

90% of the energy is lost to the environment as heat and only 10% is transferred per trophic level

On the periodic table, the elements known as noble gases are all found in?

Answers

Answer:

Period 18

Explanation:

It also in group 0

Answer:

Period 18

Explanation:

ik it is trust me

What is Cellular Respiration and what is the formula for it?

Answers

Answer:

Summary. Aerobic respiration is the aerobic catabolism of nutrients to carbon dioxide, water, and energy, and involves an electron transport system in which molecular oxygen is the final electron acceptor. The overall reaction is: C6H12O6 + 6O2 yields 6CO2 + 6H2O + energy (as ATP).

Explanation:

i said it first

Cellular respiration is the process in which the cells convert sugars into energy. The formula for cellular respiration is: C6H12O6+6O2>6CO2+6H2O

Which diagram best shows the field lines around two bar magnets that repel each other ?

Answers

Answer:

Explanation:

Hope this helped

Answer:

Its B. Sn nS

Explanation:

If a male horse has 64 chromosomes in his body cells, how many chromosomes are in each of his sex cells?
16
32
64
128

Answers

The answer is 32! Sorry if this is wrong but I’m 99% sure

what is made at the end of translation?

Answers

in the last stage, the finished polypeptide is released to go and do its job in the cell.
Translation: Beginning, middle, and end
Elongation ("middle"): in this stage, amino acids are brought to the ribosome by tRNAs and linked together to form a chain. Termination ("end"): in the last stage, the finished polypeptide is released to go and do its job in the cell.

arrange these metric prefixes in order from largest to smallest Milli, kilo- hecto, base, deci-, deca, centi-

Answers

deca, hecto, kilo,
deci, centi, milli,

Answer:

Kilo, hecto, deca, deci, centi, milli

Explanation:

Kilo is thousand, hecto is hundred, deca is ten, deci means tenth, centi is one hundredth,  milli is one thousandth.

The result of DNA having one parent strand and one completely new strand of DNA is???

Answers

Answer:

semiconservative replication

Answer:

the DNA is sperm very very vruerh4ieieee

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