Help me? This is so hard

Help Me? This Is So Hard

Answers

Answer 1

Answer:

its c

Explanation:

component of the cell membrane is a Lipid for sure and thats the only answer choice with lipid

Answer 2

Answer:

i belive its C

Explanation:

The others dont make sense to me to fit the answer :)


Related Questions

The pedigree chart below shows the Jones family. The mother is purebred dominant for the widow's peak trait. The father is purebred recessive for a straight hairline.

Answers

Explanation:

All of the children will have the widows peak but will. carry the gene for a straight line

please please help me with this one​

Answers

The crust is always in motion due to convection. Cold magma will sink, while hot magma will rise, which, in return, will move the crust. Diverging plate boundaries, (the mid-ocean trench) are plates which are moving away from one another. This will create a trench, where an upwelling of magma will seep through. Subduction is when one plate is submerged underneath another. A trench occurs in a subduction.

Where are most mountains on Earth fomed?

Answers

Answer:

asia

Explanation:

Answer:

Mountains are most often formed by movement of the tectonic plates in the Earth's crust. Great mountain ranges like the Himalayas often form along the boundaries of these plates. Tectonic plates move very slowly.

Explanation:

Which describes chemical digestion? *

Answers

Mechanical digestion

Which organelle, found only in plant cells, has the function of storing starch?

Answers

Answer:

Explanation:

Plant Plastids are the only organelle Plant cells have that store starch

Plastids Plant plastids
Plastids. Plant plastids are a group of closely related membrane-bound organelles that carry out many functions. They are responsible for photosynthesis, for storage of products such as starch, and for the synthesis of many types of molecules that are needed as cellular building blocks.

How much space is there between particles of frozen water?

Answers

Explanation:

When water turns to ice, it expands/contracts

The (molecules) in water is more tightly packed than in ice, so water has greater density than ice. Don't let the fact that ice is a solid fool you!

What type of cell division is occurring in the
diagram to the left?
A. Mitosis I and Mitosis Il
B. Meiosis I and Meiosis Il
C. Synthesis
D. Mitosis I and Meiosis Il

Answers

292920202020202020220202020303030

Which best describes the relationship between digestion and cellular respiration? O A. Digestion breaks foods down to simple sugar molecules, and respiration uses the sugar molecules to produce energy. O B. Digestion creates nutrients from food particles, and respiration uses the nutrients to produce energy. O C. Digestion releases oxygen molecules from food, and respiration uses oxygen molecules to produce energy. D. Digestion produces waste materials, and respiration uses the waste materials to produce energy.​

Answers

Answer:

Cellular respiration is a set of metabolic reactions and processes that take place in the cells of organisms to convert biochemical energy from nutrients into adenosine triphosphate (ATP), and then release waste products

4. Which of the following would be the best control sample for the study?
A)
A sample of water collected just downstream of the southern forest
(B) A sample of water collected just downstream of the housing development
C)A sample of water collected just downstream of the northern forest
D)A sample of distilled water

Answers

Answer:

D. A sample of distilled water

Explanation:

You need to have a control sample that hasn't been messed with to see what would happen if you had no reaction to your experiment

A sample is the smaller set of data which a researcher makes use of to complete a research.

As a result of this, we can see that a sample study is the use of these samples to come to a conclusion about the investigation or research which is going on.

Some examples of a sample study include:

Simple random sampling. Systematic sampling.  Stratified sampling, etc

Please note that your question is incomplete so i gave you a general overview which would help you get a better understanding of the topic.

Read more here:

https://brainly.com/question/21977459

(b)
The image below shows part of the surface of a leaf.
0.1 mm x 0.1 mm
The length and width of this piece of leaf surface are both 0.1 mm

Calculate the number of stomata per mm of this leaf surface.

Answers

Explanation:

You didn't attach a picture so i'll just explain how to find the number of stomatas/mm^2.

first you find the surface by multiplying the length by the width

0.1*0.1=0.01mm^2

now you count the numer of stomatas in the picture

in0.01mm^2 you have.........................x stomatas

in 1mm you have ...............................y stomatas

y=100x

Identify the different types of energy below

Answers

Answer:

B

Explanation:

Fan is a conduction method of energy

The heat from the coffee conventions through to the spoon and the cup and the sun is radiation heat

Cytoplasm
Ribosomes
Nucleoid
Plasma membrane
(Peptidoglycan
Cell wall
Outer membrane
Capsule
a
Prokaryote

B
Eukaryote


Answers

I can’t the problem it’s all black

Figure 1 shows a seaside cliff. Figure 2 shows the same cliff after a period of time has passed. What caused the change from figure 1 to figure 2? A. rainfall only B. ocean waves only C. wind D. rainfall and ocean waves

Answers

B. Because sea salt can cause rough texture over time & what is in the sea water٫ can cause sea foam ect.

Answer:

I think its A. because i have this test and its not B

i hope this is helping you!!!!!

Explanation:

Which statement is an example of how structure relates to function?




An allele for purple flowers is dominant and an allele for white flowers is recessive

Mitochondria have a highly folded membrane which increases the amount of ATP that can be made.

DNA transcribes into RNA, and RNA translates into proteins.


Heredity is the passing of genetic information from parent to offspring.

Answers

Answer:

Mitochondria have a highly folded membrane which increases the amount of ATP that can be made.

Which of the following is NOT found in tRNA?

Group of answer choices

Adenine

Cytosine

Thymine

Uracil

Answers

Answer:

uracil

Explanation:

4. Describe your results.
I

Answers

What? No picture or no question.
Please add pictures

if the egg of a particular butterfly has 14 chromosomes, how many chromosomes will be found in a somatic cell for this butterfly - PLEASE HELP DUE TONIGHT ​

Answers

Answer:

not

Explanation:

If the egg of a particular butterfly has 14 chromosome, then the somatic cells will have same 14 chromosomes.

What are somatic cells?

A somatic cell, also known as a vegetal cell, is any biological cell other than a gamete, germ cell, gametocyte, or undifferentiated stem cell that forms the body of a multicellular organism.

These cells make up the body of an organism and divide via binary fission and mitotic division.

Mitosis is a cell division process that produces somatic cells. They have two copies of each chromosome, one from the mother and one from the father. Diploid cells usually have two copies each of each chromosome.

Mitosis is the method by which one cell splits into two genetically identical daughter cells.

The cell's chromosomes are copied and then distributed evenly between the two new nuclei of the daughter cells during the various stages of mitosis.

Thus, as these are somatic cells, they will have same number of chromosomes.

For more details regarding somatic cells, visit:

https://brainly.com/question/11348645

#SPJ6

The diagram models the collision of India with the Eurasian plate. Way crustal feature began forming 10 million years ago when India collided with the Eurasian plates?

Answers

Answer:a mountain range

Explanation: because when when they crashed it created a mountain range

Answer:

B  

when they crashed it created a mountain range

5. Why do thorns and spines exist? *
O To stop animals from eating plants
To stop insects from pollinating
To stop people from looking at plants
O To help plants stay standing upright and give them their shape

Answers

Answer:

to stop animals from eating plants

Explanation:

the thorns and spines help protect the plant for example if we touch the plant it hurts same goes with animals

Answer:

A. To stop animals from eating plants

Predict how a drug that interferes with the production of a cyclin (either by preventing its accumulation or by allowing it to over accumulate) may affect the cell cycle.

Answers

I prentice that it might kill me and effect me

Which verb correctly completes this sentence

The cabins are empty ___ to be renovated.
A. has
B. is
C. have
D. can
E. was

Answers

Answer:

has ?

Explanation:

Answer: The answer is A (has)

Explanation:

To move the objective lens up and down, I would turn the _________ __________ dial. Which two words complete the sentence? ps: i gave 100 points so answer

Answers

Answer:

knob and the dial are the words

link between the struction and function of water molecule​

Answers

W a t e r ahhhh 8228c+x Skansen 2828

two difference between drone bee and worker bee​

Answers

Answer:

The worker bees are female, but they do not breed. The queen bee is female and creates all the babies for the hive. The drone bees are male and do not have a sting. Bees communicate with each other about food sources using dances.

Explanation:

The person above me is right

Infer If the rock layers shown above hare
not been disturbed, what type of dating
method would help you determine which
layer is oldest? Explain.

Answers

Answer:

radiometric dating methods

Explanation:

The oldest rock layer will be at the very bottom, and as time goes on, more layers will form making the top layer the youngest layer and the bottom layer the oldest. This method can determine the amount of radioactive decay of certain elements which can help them make a geologic time scale.

BIOLOGY PLS HELP!!! A 5% salt cell is placed in a 15% salt solution. What type of solution is this cell in?
a) hypotonic
b) hypertonic
c) isotonic

Answers

Answer:b

Explanation: the solution is more concentrated (hyper) than the cell is

hyper means more than and hypo means less than like hyperthermia (too hot) or hypothermia (too cold)

Climate change has been linked to a decrease in *
A: temperature of Earth
B: the rate of carbon dioxide production
C: the rate of species extinction
D: the size of the polar ice caps

Answers

Answer:

a

Explanation:

A botanist crosses two pink-flowered plants. The cross involves alleles that were not clearly dominant or recessive and could make red, pink, and white-flowered plants. If four plants are produced from the cross, what is the expected number of white-flowered plants?

Answers

Answer:

1

Explanation:

According to the information in this question, a gene coding for flower color in a plant is involved. The allele for red color (R) is incompletely dominant over the allele for white color (r) to form an intermediate phenotype/color i.e. Pink that is heterozygous (Rr) for the gene.

If two pink plants are crossed i.e. Rr × Rr, each parent will produce R and r gametes. Using these gametes in a punnet square (see attached image), the following offsprings will result: RR, Rr, Rr, and rr.

Out of these four offsprings;

1 RR is red : 2 Rr is pink: 1 rr is white

Hence, If four plants are produced from this cross, according to this question, the expected number of white-flowered plants will be 1 out of 4.

Vertebrates have a notochord, dorsal nerve cord, and gill slits at some point during
embryonic development.
True
False

Answers

Answer:

True.

Explanation:

Animals in the phylum Chordata share five key characteristics that appear at some stage during their development: a notochord, a dorsal hollownerve cord, pharyngeal gill arches or slits.

A runner has started a 3-mile race. She wants to run the mile in 24 minutes. When she gets to the 2.2-mile mark she begins to get greatly fatigued and her muscles start burning. What is happening in her body that causes this?
A)There is a virus in her that is infecting her muscle cells.
B)She has started to run out of ATP energy so the muscles are trying to make some creating lactic acid that causes the burn.
C)She did not stretch properly so the muscles are tightening up and burning because of it.
D)She should have had more water before the race so that she was well hydrated.

Answers

Answer:

b i think

Explanation:

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