Biology College

Will Give All My Points for Answer Key Or Full Answers ​

Will Give All My Points For Answer Key Or Full Answers

Answers

Answer 1

Answer:

More information needed to answer.. ♡

Explanation:

Related Questions

Which of the following statements is correct?
Your eyes look different than your liver, because the cells that make up these
organs have different genes.
o As cells and tissues differentiate, they lose the genes they do not need.
O All cells have the same genes, but different genes are active in different cells.
Cells do not have DNA.

Answers

Answer:

The statement that is correct is that all cells have the same genes, but different genes are active in different cells.

Explanation:

Differentiation or specialization is a function that cells possess and is what allows them to have different types of cells and tissues.

Cell differentiation depends on genetic regulation, a mechanism that determines the specific genes that are expressed in a cell or tissue type.

All cells contain the same DNA, which is organized into chromosomes and contain the genes that determine specific characteristics. There is cell differentiation because some genes can be expressed and others are suppressed, all due to genetic regulation.

The other choices are wrong because:

The eyes look different from the liver, because they have the same genes, but only some are expressed. Differentiated cells and tissues do not lose their genes. All cells have DNA.

What are the disadvantages of cloning? Explain your answer.

​

Answers

Answer:

disadvantages of cloning the process is not entirely safe and accurate

Explanation:

it is not yet fully developed

clone is not same in behaviour attributes

clone also has genetic defects

7. All of the organisms in an ecosystem comprise the?
a biosphere c. community
b. ecosystem d. population

Answers

Answer:

Biosphere-  a global ecosystem mad up of of living organisms (biotic) and the abiotic (nonliving) factors from which they derive energy and nutrients.

Explanation:

correct scientific notation of the number 2600000000

Answers

26 x 10^8 (because there’s 8 zeros)
26x10^8 is the right answer

A chickenpox virus invaded a cell. Inside, the viral genes were expressed and the viral genetic information was transcribed and translated into viral capsid proteins.
What happens when a cell transcribes a viral gene? HINT: It's not C.

A. The host cell destroys the viral gene.
B. The host cell replicates the virus.
C. Host cell translates the viral gene.

Answers

it’s b i took the test myself
Oh yeah I don’t understand how I dare say that

4. A protein shake company is testing their new protein shake on college football players.
They hypothesize that the shake will increase muscle mass by 25% in 60 days. What is
the independent variable?
a. Muscle mass
C. diet
b. Time
d. protein shake

Answers

I would say it is D. Protein shake

Which structures can be found on a protist but not on a fungus?

Answers

Answer:

See the answer below

Explanation:

First, there is a need to know that protists are unicellular, animal-like living organisms while fungi are unicellular/multicellular, achlorophyllous, and heterotrophic decomposing organisms.

A typical protist may have a plant-like cell wall or just an animal-like cell membrane without a cell wall. This is unlike fungi whose structure includes a rigid, chitin-containing cell wall.

Most protists also have locomotive structures that enable them to be motile. For example, the amoeba has pseudopodia, the paramecium has cilia, while the euglena has flagella. Fungi generally are immotile, that is, they do not have any locomotive structure that enables them to move.

Some protists have two vacuoles - contractile and food vacuoles - which assist them in essential functions such as osmoregulation and nutrition. Unicellular fungi such as yeasts only have a single vacuole.

Some protists such as the euglena have chloroplast which enables them to photosynthesize in addition to other forms of nutrition. Fungi generally, however, are achlorophyllous. They lack chloroplast/chlorophyll in any form.

When looking under a microscope comparing the muscle cell of an Olympic athlete and an average adult you notice there is a significant difference. What is the difference? Why does this difference exist?

Answers

Answer:

More mitochondria in athlete's muscle cells.

Explanation:

There is a significant difference in the muscle cell of an Olympic athlete as compared to an average adult because Olympic athlete has more number of mitochondria present in their muscles cells as compared to muscle cell of an average adult. The main reason for this is that Athlete performs harder activities so they required more energy to do their activities so their muscles cells have large number of mitochondria to provide more energy for their activities.

which of the following is a true statement about mechanical weathering

mechanical weathering changes the rock into a different material

mechanical weathering can break rocks into smaller sediments

mechanical weathering is only occur by volcanoes


earthquakes produce mechanical weathering only ​

Answers

Answer:

The answer is B

Explanation:

organism were originally classified into two kingdoms. Over time the number of kingdoms has expanded to six. Most recently these kingdoms were grouped into three domains. These changes in the classification system are most likely due to

​

Answers

Answer:

hmmm the climate

Explanation:

I think the answer is probably because of breeding meaning their could be a whole new species created because of breeding?

It is a hot, summer day, and a thunderstorm is possible. Which types of precipitation are most likely to occur?

Answers

Answer:

d rain and sleet

Explanation:

Answer: Rain and Sleet, I took the test :)

Identify landform B, explain how it forms, and tell whether it is the result of erosion or deposition.

Answers

Answer:

Erosion because if you look it looks like it is slowly eroding

Explanation:

me walking into school when i know im dress code

Answers

Answer:

;

Explanation:

Answer:

d r e s s c o d e

Explanation:


What type of pathogen causes measles?

Answers

Answer:

measels is caused by a single stranded Rna virus of the family Paramyxoviridae

Please help I would appreciate it/)

Answers

Answer:

The very bottom one

Explanation:

Thymine and Adenine always pair together while cytosine and guanine go together.

There are ______ major phases in a cell cycle.
a) 1
b) 2
c) 3
d) 4
​

Answers

The answer is b) 2
shsiejsnneiwnejskke

If our orbit around the sun slowed down how would that affect the way we observe constellations?


PLEASE ANSWER:)

Answers

As it takes the sun about 250 million years to orbit the galaxy, the proper motion of stars relative to the Sun will be the dominant effect of changes in the sky. The visible effects of the rotation will be far slower.

All stars move in the sky, some faster some slower, and in more or less random directions, not just moving around the galaxy.

If the orbit around the sun slowed down, there won't be much effect about

how we view the star and it will only take the Earth more time to complete its

orbit around the Sun.

The solar system involve the following:

SunMoonPlanets etc

This is because the Stars don't revolve around the galaxy. They move at

random speed and directions as in the sky according to its conditions we

have right now. There will be no effect on how we view the constellations.

Read  more about Galaxy here https://brainly.com/question/24757301

TRUE OR FALSE: A coiled structure of DNA and protein that forms in the cell nucleus during cell division is called a chromosome

Answers

Answer:

TRUE!!!

Explanation:

In the nucleus of each cell, the DNA molecule is packaged into thread-like structures called chromosomes. Each chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure.

hope this helps! :D

A chromosome is a coiled DNA and protein structure that develops in the cell nucleus during cell division.

Thus, chromosomes are important for transporting and passing genetic information from one generation to the next. They house an organism's genetic material. When cells divide, they become visible under a microscope and take the form of compressed formations. Every species has a certain number of chromosomes.

Chromosomes are essential for cell division because they make sure that genetic material is accurately distributed to daughter cells. For effective cell function and heredity, they must have a compact and well-organized structure made of DNA securely coiled around histone proteins.

Learn more about chromosome here:

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How do cold ocean currents affect climate ?

Answers

Ocean currents act as conveyer belts of warm and cold water, sending heat toward the polar regions and helping tropical areas cool off, thus influencing both weather and climate. Land areas also absorb some sunlight, and the atmosphere helps to retain heat that would otherwise quickly radiate into space after sunset.

Based on the cell theory, which of the following is true

a
All living and nonliving things are made of cells.

b
All cells are too small to be seen with the naked eye.

c
Small organisms have smaller cells than large organisms.

d
Large organisms have more cells than small organisms.

Answers

Answer:

B

Explanation:

I know this because, I'm very smart. :[

Which two characteristics describe reputable digital resources?

Answers

The two best characteristic best describes the reputable digital resource are, the precision and accuracy. Explanation: The more the accuracy the better the digital product.

all of the chemical processes that occur in the body is called

Answers

Answer:

metabolism

Explanation:

u can look this stuff up its easier than waiting for an answer

metabolism (word limit)

this is what I need help with ​

Answers

Vacuoles are the organelle that store water in cells, so D would be your answer
This is going to be a vacuole

TIMMER HELP PLLEASE Which of the following is not a benefit to using scientific models? a. Scientific models help scientists gain a better understanding of concepts and events. b. Scientific models aid in communication about concepts and events. c. Scientific models are never subject to change. d. Scientific models can help answer scientific questions. Please select the best answer from the choices provided A B C D

Answers

Answer:

c. Scientific models are never subject to change

Explanation:

Scientific models can change when new discoveries are made

Answer:

C!

Explanation:

series of experiments in which 32P-labeled inorganic phosphate were introduced to erythrocytes (red blood cells) undergoing glycolysis. Would you expect to see the labeled phosphate in any glycolytic intermediates

Answers

Answer:

The labeled inorganic phosphate will be found in 1,3-bisphosphoglycerate

Explanation:

In the fifth reaction step of glycolysis, glyceraldehyde-3-phosphate is oxidized by the enzyme glyceraldehyde-3-phosphate dehydrogenase to 1,3-bisphosphoglycerate. Two molecules of NAD+ are reduced to form two NADH + 2H⁺. The energy released by the oxidation process is used to add an inorganic phosphate group to position 1 of two molecules of glyceraldehyde-3-phosphate to form two molecules of 1,3-biphosphoglycerate.

In the sixth step, the two molecules of 1,3-biphosphoglycerate are converted to 3-phosphoglycerate, with the high-energy phosphate group in position 1 added to ADP producing 2 ATP through substrate-level phosphorylation.

Since in the experiments,32-P-labelled inorganic phosphate were introduced to erythrocytes undergoing glycolysis, the inorganic phosphates would be expected to seen in the molecules of 1,3-biphosphoglycerate. However, since, the phosphate group is subsequently added to ADP to form ATP, it will no longer appear in other intermediates.

main stages of the cell cycle

Answers

Answer: The cell cycle is a four-stage process in which the cell increases in size (gap 1, or G1, stage), copies its DNA (synthesis, or S, stage), prepares to divide (gap 2, or G2, stage), and divides (mitosis, or M, stage). The stages G1, S, and G2 make up interphase, which accounts for the span between cell divisions.

This is actually science for my brother (elementary school 4th grade)
ASAP!! ;)

A Identify the energy source that supplies the energy to turn the blades of the turbine.
B. Describe the flow of energy through the wind turbine to the power lines.
C Identify the phase (number in the diagram) that electrical energy is transferred into heat energ

Answers

Answer:I BELIEVE IS b

Explanation:

Windy things are for power and the power comes from wind

What is not considered to be science

Answers

Answer:

math

Explanation:

math isnt science

In order to dilute a solution,you need to____________________
A. Add more of the solid
B. Add more power
C. Find the mass
D. Find the volume​

Answers

Usually simply by mixing with more solvent like adding more water to the solution. To dilute a solution means to add more solvent without the addition of more solute.

In order to dilute a solution, you need to add more of the solvent. The correct option is A.

What is dilution?

Dilution means decreasing the concentration of the solution, this can be done by adding more solvent without adding more solute. The solute is the solid material and the solvent the liquid.

Thus, the correct option is A. Add more of the solid.

Learn more about dilution

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The California current is an ocean current that moves cold water from the north along the west coast of the United States. The main effect of this current is to make the climate of the west coast .
A.
dryer
B.
warmer
C.
cooler
D.
wetter

Answers

Answer: D cooler

Explanation:

The California Current is a cold water Pacific Ocean current that moves southward along the western coast of North America, beginning off southern British Columbia and ending off southern Baja California Sur.

Answer:

cooler

Explanation:

Study island

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