Biology High School

I need help please. I need help please I need help please

I Need Help Please. I Need Help Please I Need Help Please

Answers

Answer 1

Answer: 1: bacteria, 2: cytoplasm

Explanation: that all I got I guess

Answer 2

Answer:

Prokaryotic

DNA floats in the cytoplasm (no nucleus)

Cell structures for movement

1. Flagella

2. Cilia

3. Pseudopod

Eukaryotic Cells

Have a nucleus that surrounds and holds their DNA

Have other membrane bound organelles

Eukaryotes

All multicellular organisms are eukaryotic.

Explanation:

This is all I have at the moment.

Related Questions

help pls Its due in 16 hours
​

Answers

Answer:

what is the question? please let me know

How do you think caffeine will affect the heart rate of humans

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Answer:

Caffeine stimulates the heart's contractions via acting on enzymes in the heart. Caffeine can help natural hormones operate on the heart to release norepinephrine, which has a stimulating impact comparable to adrenaline.

In spring, sugar solution rises quickly up through the phloem in plant stems . Give a reason for this

Answers

Answer:

Because phloem transports minerals and other solute. particles from lower parts to the stem in bidirectional manner. That is why in spring sugar solution rises quickly through phloem in plant stem

which compound is inorganic?

Answers

Answer:

I think b

Explanation:

Im sorry if its wrong

questions.
Questions
1 a Name the microorganism which causes the disease smallpox.

Answers

Answer: Variola Virus

Explanation:

Identify the organism that moves with a flagellum and does not have nucleus

Answers

Answer:

Must be a bacteria, for example: Amoeba.

Cell walls are only found in animal cells.

Answers

Answer:

False

Explanation:

Animal cells do not have a cell wall

Answer:

i think so yes beacuse i remember it that i read in in science

What toxin attacks nerve cells after a scorpion bites?

Answers

neurotoxin !!!!!!!!!!!!!!!
The toxin that attacks the nerve cells after a scorpion bite is neurotoxin

identify the small facial bones found in the medial wall of the orbit.

Answers

Answer:

Lacrimal

Explanation:

I WILL GIVE 50 BRAINLY POINTS AND BRAINLIEST TO BEST ANSWER!!!


Choose a scientist to research and write about from this list:


John Dalton J. J. Thomson


Marie Curie Ernest


Rutherford Henry Moseley


Niels Bohr Werner


Heisenberg Erwin Schrödinger


James Chadwick


Which scientist will you write about? Explain why you made that choice.



pt 2


When writing a scientific paper, look for the most credible sources. Science doesn’t show bias, but we humans tend to show bias. There are sites and articles that provide facts without proper scientific evidence. Avoid using information from such sites. You must be able to identify reliable sites so the data in your paper is credible.



Use sources that end in .gov (government sites), such as OSTI.gov. They are reliable sources. You can also use sites ending in .edu. They can be deemed trustworthy, but som

Answers

Even tho it’s only five points I’ll still answer

I’d choose James Chadwick Bc it sounds like they will have the most information to research on.

Good luck with that.

Answer:

I'm going to write about John Dalton because it seems interesting that he observed that water evaporates and becomes a gas that mixes with air.

Explanation:

hope this helps :)

when storing fruits and vegetables in her apartment, what steps can julie take to minimize nutrient losses? check all that apply.

Answers

Nutrient loss is the reduction or elimination of the nutrients in food. Nutrients are very important in the development of cells in the body and also giving energy and vitality to the bones.

Please note that your question is incomplete, so i am giving you a general overview.

Some of the factors that leads to nutrient loss in food includes:

Overcooking (exposure to high level of heat)FreezingDrying, etc.

Therefore, to minimise nutrient loss, it is vital that food is well preserved and is finished immediately, to reduce or totally eliminate the need to freeze, overcook or reheat food.

Read more here:

https://brainly.com/question/19596918

What is the best definition of excretion?
The elimination of undigested food.
Crying
The process of eliminating metabolic wastes.
Drooling

Answers

The process of eliminating metabolic waste!

C) The process of eliminating metabolic wastes

Answer options are:

A- DECOMPOSITION
B- HUMAN EMISSIONS
C- PLANT RESPIRATION
D- PHOTOSYNTHESIS

Answers

B- Human Emissions is the correct answer

Hair samples can provide information on all of the following EXCEPT.....

a
Age
b
Gender (sex)
c
Race
d
Hair samples can provide information on all of these.

Answers

Answer:

the answer should be A) Age

Which fact from "Solar Conjunction: When the Sun Gets in the Way" would be LEAST important to include in a summary of the blog post?

- The Solar Conjunction period starts around April 4, 2013, and lasts until May 1, 2013.

- During this time, science observations are suspended.

- Without accurate measurements, the Mars Reconnaissance spacecraft cannot perform precise targeted science observations.

✅One Mars year is about 1.9 Earth years.

Answers

Answer: One Mars year is about 1.9 Earth years

Explanation: One Mars year will take around 687 Earth days.

Answer:

d

Explanation:

got it right on the test

A closed system:

A. exchanges matter
and energy with other
systems.
B. exchanges
information and energy
with other systems.
C. is the most common
type in nature.
D. exchanges no matter
with other systems.

Answers

Answer:

D. exchanges no matter with other systems.

Explanation:

When you think of closed, think of something like a closed circuit. Nothing is effecting it from the outside and is not that common in nature. Most biological organisms are open systems such as us humans.

What has very thin walls to allow the nutrients and gasses to be exchanged between the blood and cells?
ОООО
Arterioles
Venules
Veins
Capillaries

Answers

Answer:

Arterioles

Explanation:

Arterioles are considered as the primary resistance vessels as they distribute blood flow into capillary beds. Arterioles provide approximately 80% of the total resistance to blood flow through the body.

where are muscle cells found?
are short explanation please.​

Answers

Muscle cells are found on the wall of the heart and blood vessels, visceral organs and remains attached to bone of the skeleton by tendons.

Smooth muscle fibers are located in walls of hollow visceral organs, except the heart, appear spindle-shaped, and are also under involuntary control. Skeletal muscle fibers occur in muscles which are attached to the skeleton. They are striated in appearance and are under voluntary control.

8. I contain pigments to capture light energy.
O Chloroplast
O Mitochondria
O I Both chloroplasts and mitochondria

Answers

Answer:

a/1 chloroplast

Explanation:

chloroplasts hold green pigment

Describe how bacteria are used to produce enzymes for washing powders.

Answers

Answer:

yes exzymes are produce for power right

cells that secrete protein fibers in bone are called

Answers

Answer:

Osteoblasts

Explanation:

Cells that secrete protein fibres in bones are called osteoblasts.

I hope this helps.

Cereal crops - eg simple question free
​

Answers

Answer:

Important cereals are wheat, rice, maize, oat, barley, rye, millet and sorghum.

Answer:

Explanation:

some cereals are wheat, rice, maize, oat, barley, rye, millet and sorghum.

nombre de el tejido conjuntivo que se encarga de recibir el oxígeno​

Answers

English mo Po Kase Hindi ko maintindihan

Demonstration 4: Universal Solvent
Materials needed:
-1 cup of water
-1 tsp of Salt, sugar or kool aid
Most of us have mixed water with salt, sugar or kool aid before. If you have not, give it
a try.
Questions:
1. What is the solute(s) in this experiment?
What is the solvent in this experiment?
This picture of a water molecule is drawn incorrectly. How could it be corrected?

Answers

Answer:

Solutes in this experiment are salt, sugar, or kool-aid

The solvent in this experiment is the water.

would this have a positive or negative effect on the body?​

Answers

Positive effect because yeah so that’s the answer

please please help me i will give brainliest

What are the products of the light reactions used for during in the dark reactions of photosynthesis?

Answers

It produces ATP and NADPH

15 POINTS!!!! At a molecular level, does plasma have more or less energy than other states of matter?

Answers

Answer: Hello!

Plasma is more energetic than other states of matter.

Explaination:

Mark me brainest please Hope I helped! Hope you make an 100%

-Anna♥

identify the general location of the zygomatic arch.

Answers

Answer:

Identify the general location of the zygomatic arch. cheek. The zygomatic arch is a bony bridge formed between the zygomatic and temporal bones. ... The temporal process of the zygomatic bone and the zygomatic process of the temporal bone fuse to form the zygomatic arch.

Explanation:

possible

answer

how many people would it take to repopulate the earth?

Answers

Answer:

14,000,000

Explanation:

I don't know how that number is big enough T-T

Hope this helps!

importance of agriculture to the nation​

Answers

It provides food,clothing,and shelter.

The importance of agriculture is that if there will be no national resources in a country than the people of the country will migrate because lack of agriculture

I hope this will help you

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