Biology High School

Please help with this I’m being timed

Answers

Answer 1

Answer:

cell inhibitors

Explanation:

edge

Related Questions

PLEASEEEEE HELP!!

Prokaryotic cells have (12b.DOK1)

Question 16 options:

A). chloroplasts

B). genetic material

C). nucleus

D). mitochondria

Answers

Answer:

Explanation:

All prokaryotes have plasma membranes, cytoplasm, ribosomes, a cell wall, DNA, and lack membrane-bound organelles.

Answer:

B genetic material

Explanation:

Eukaryotic cells have chloroplasts, nucleus, and mitochondria but prokaryotic cells are cells that are like bacteria which don't have the stuff that Eukaryotic cells have

2. Describe the info flow of transcription. (A. DNA --> DNA / B. DNA -> RNA / C. RNA --> protein / D.
DNA --> protein)
3. Describe the info flow of translation. (A. DNA -> DNA / B. DNA -> RNA / C. RNA --> protein / D. DNA-
-> protein)
4. Describe the info flow of expression. (A. DNA --> DNA/B. DNA --> RNA / C. RNA --> protein / D. DNA
--> protein)
5. Describe the info flow of replication. (A. DNA --> DNA/B. DNA --> RNA / C. RNA --> protein / D. DNA-
-> protein)

Answers

Answer:

I think the dna is like in the butt but I really have no key to my hose

Explanation:

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Explain how cellular respiration is important for the production of ATP build on aerobic vs anaerobic

Answers

Answer and Explanation:

ATP is the energy molecule of the organism, being necessary for all cellular processes. It is produced in both aerobic and anaerobic respiration, but the processes are different.

Aerobic respiration, ATP is produced by breaking down the glucose molecule found in the food we consume. This process occurs in all organisms that need the presence of oxygen to survive. However, this is a complex process that occurs with the help of several enzymes and co-enzymes that perform various oxidation reactions on the glucose molecule, transforming it into carbon dioxide, water and ATP.

Anaerobic respiration is also known as fermentation and occurs in all organisms that cannot survive in the presence of oxygen. This process also occurs with the help of enzymes and coezimas, where the glucose molecule is degraded until it becomes two molecules of pyruvate. During the pyruvate degradation reactions, an ADP molecule is released, which will later be added to a phosphate molecule that is free in the cytosol, becoming ATP.

Which mammal does not give live birth whale sea cow duck-billed platypus kangaroo dog

Answers

Answer:

Duck-billed platypus

Explanation:

The duck-billed platypus is the only mammal that lays eggs.

What might happen if tigers, another large cat that relies on the same food source as the lions, are introduced to the ecosystem?

Answers

Then the amount of prey would most likely become limited (or even extinct)

Answer:

The food source will become scarce, endangered, or extinct.

Explanation:

If a new species is introduced that eats the same food source as another, that food source is now being eaten 2x the amount it was before.

Mitosis and meiosis are important parts of cellular reproduction. Select all the correct statements
about MEIOSIS.
Creates genetic variation
Produces gametes
Produces two daughter cells
Creates four, haploid daughter cells

Answers

Answer:

A is correct

B is correct

C is INcorrect

D is correct

Explanation:

Since there are two parents with different genes that produce new cells, and the fact that chromeosomal crossover accures very commonly in meiosis, there is genetic variation. So A is correct.

B is correct since gamates are haploid cells.

As I said above, gametes are haploid cells, not diploid. MITOSIS produces two identical daughter cells, known as diploid cells. This is not meisosis, which produces four haploid cells. So, C is incorrect since that is talking about MITOSIS. But knowing this, D must be correct since that is about meisois.

Ti⊂k∫∈s ω∅∅p

Infants are born with a number of instinctive reflexes.
True
False

Answers

Answer:

True

Explanation:

True
Babies have both instinctive reflexes

what are cotyledons? & what is its use

Answers

Answer:

Cotyledon, seed leaf within the embryo of a seed. Cotyledons help supply the nutrition a plant embryo needs to germinate and become established as a photosynthetic organism and may themselves be a source of nutritional reserves or may aid the embryo in metabolizing nutrition stored elsewhere in the seed.

*You Can put this in your own words

The curves that form as a river matures are called
tributaries.
flood plains.
meanders.
divides.

Answers

the answer is meanders.

Answer:

meander

Explanation:

Which of these is a characteristic of body cells that require large amounts of energy?

answers:

They have a large number of mitochondria.

They have a large number of vacuoles.

They have a small number of chloroplasts.

They have a small number of mitochondria.

Answers

Answer:They have a large number of mitochondria.

does having a lower than normal thyroid hormone level affect oxygen consumption

Answers

Answer:

yes

Explanation:

and hope this helps byee

Acid rain is caused by: *
*
O
a. Mass amount of CO2 in the atmosphere
O b. Reduction of pollutants
O c. Organisms that release acid into the atmosphere
O d. Planting more trees

Answers

Answer:

Mass amount of CO2 in the atmosphere

Which statement is true about the cell theory?

It is based on a random guess.
It is well-supported by evidence.
It is unchangeable and permanent.
It is a claim posed by some scientists.

Answers

Answer:

Im pretty sure it's either 2 or 4

Explanation:

Answer:

It is D

Explanation:

How does nuclear energy use differ from geothermal and solar energy use?
a.
Geothermal and solar energy both have a mining step, while nuclear energy does not.
b.
Geothermal and solar energy both require water, while nuclear energy does not.
c.
Geothermal and solar energy are both renewable, while nuclear energy is not.
d.
Geothermal and solar energy both generate a significant amount of waste, while nuclear energy does not.

Please select the best answer from the choices provided

A
B
C
D

Answers

Answer:

C- Geothermal and solar energy are both renewable, while nuclear energy is not.

Explanation:

edge 2021

Answer:

Explanation:

In the space below, summarize the process of sexual reproduction in unicorns to explain how offspring are produced. Include and highlight the following terms in your summary: Diploid, Fertilization, Gametes, Haploid, Interphase, Meiosis

Answers

Answer:Sexual reproduction allows some of the genetic information from each parent to mix, producing offspring that resemble their parents but are not identical to them. In this way, sexual reproduction leads to variety in the offspring. Animals and plants can reproduce using sexual reproduction.

explain how the genus and species name of an organism is properly written

Answers

Answer: The binomial system of nomenclature is structured so that the scientific name of a plant consists of two names: (1) the genus or generic name, and (2) the specific epithet or species name. ... The genus name is always underlined or italicized. The first letter of the genus name is always capitalized.

Explanation:

Many plants have a waxy coatings on some surfaces. This coating reduces water loss because it is not water-permeable. This waxy coating is which of the following types of organic molecule? *

A. Carbohydrates

B. Lipids

C. Proteins

D. Nucleic Acid

Answers

Answer:

B= lipids

Explanation:

A study is done to compare the fuel efficiency of cars the first group of cars generally gets 35 miles per gallon the second if a car is generally gets about 50 miles per gallon based on the mean values of each group what inference can be made what else might a person to conclude from mean values

Answers

Answer:

The effeinty

Explanation:

Which of these is an example of water pollution?

A. An eroded hillside
B. A clear-cut forest
C. Arid land
D. Agricultural runoff

Answers

The answer to what is an example of water pollution is D

Answer:

D. Agricultural runoff

Explanation:

please answer this question asap!!!!

Answers

Answer:

The 2ND one and the 4th one I'm pretty sure

Which of these is NOT true about vaccines?
a. they simulate a specific immune response
b. they cause memory cells to be produced
c. they contain an antigen of a weakened pathogen
d. it has been proven that there are many possible negative side-effects to being vaccinated

Answers

Answer:

I'm going to say A

Explanation:

because it just make more sense

Why do the chromosomes line up in the middle of the cell

Answers

Answer:

QUESTION:

Why do the chromosomes line up in the middle of the cell?

ANSWER:

Chromosomes line up at the metaphase plate, under tension from the mitotic spindle. The two sister chromatids of each chromosome are captured by microtubules from opposite spindle poles. In metaphase, the spindle has captured all the chromosomes and lined them up at the middle of the cell, ready to divide.

Explanation:

Hope that this helps you out! :)

Have a great rest of your day/night!

Answer:

hope this helps

have a good day :)

Explanation:

please help me with my science will give brainlest help asap 2 question, please dont answer just for points :(

Answers

Answer:

1. 50cm

2. Direct

Explanation:

1. The distance pulled back means you get your answer from the distance pulled back data. Since 50cm is the largest of your given data, that makes the cart go farthest.

2. The farther you pull the band back, the farther the cart will go. Since both increase when you increase the distance you pull the band back, this is a direct relationship.

If a myostatin protein is not the right shape, it cannot fit correctly into a cells receptor true or false

Answers

This answer would be false

Explanation: Myostatin (also known as growth differentiation factor 8, abbreviated GDF8) is a myokine, a protein produced and released by myocytes that acts on muscle cells to inhibit muscle cell growth. In humans it is encoded by the MSTN gene.[6] Myostatin is a secreted growth differentiation factor that is a member of the TGF beta protein family.[7][8]

Therefore, if the myostatin protein is smaller than a microorganism it would be able to fit into the receptor.

Also, it helps me out if I get brainliest because it makes me a higher rank

What one is not a problem related to the timber industry?
B
chemicals are dumped in the lakes and rivers
A
destruction of animal habitats
D
Clear cutting
с
reduces water quality and erodes the soil

Answers

Answer:

chemicals are dumped into lakes and rivers

Explanation:

all the other choices are results of cutting down trees

Answer:

A chemicals are dumped in the lake and river

Which region is directly near the edges of a continent?

a submarine canyon

a continental margin

a mid-ocean ridge

an atoll

Answers

Answer: a continental margin

Explanation:

The first line of defense involves which structure(s)?
T-cells
skin
blood
B-cells

Answers

Answer:

option 2, skin

Explanation:

Answer:

b skin

Explanation:

As a way to reduce the number of cases of malaria, a human tropical disease, a specific DNA sequence is inserted into the reproductive cells of Anopheles mosquitoes. Which process was most likely used to alter these mosquitoes? Explain your answer
A. cloning studies
B. genetic engineering
C. natural selection
D. random mutations

Answers

Answer:

B. genetic engineering

Explanation:

What is the normal job of myostatin

Answers

Answer:

Myostatin inhibits both myoblast cell proliferation and differentiation, reducing fiber number during muscle formation. McCroskery et al. demonstrated that myostatin is expressed in satellite cell and adult myoblast cell using muscle tissue from normal and myostatin-null mice.

#Carry on learning

Name one part of the cell that is referred to as the smallest yet very vital part of the cell. This part is where the energy is stored and is also referred to as the

powerhouse.

Answers

This is called the Mitochondria

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