science, biology

40,352 results, page 17

Biology I

What is the difference between homologous and analogous characters, and give an example. Thanks

biology

What is the BEST way to determine taxomic relationship between 2 organisms

biology

A________is an example of a compound fruit. a. blackberry b. pineapple c. both a and b

biology

The roots develop from the________ A. hypocotyl B. radicle C. plumule D. cotyledons

biology

How does muscle tetany differ from the bacterial intoxication tetanus in mechanism?

biology

When farmers select animals or plants to use for breeding, they look for

Biology

What are the biological interrelationships among the life forms in the Galapagos Islands?

Biology

What protections are already in place to safeguard and preserve the Galapagos Islands?

Biology

Provide a matematical reason for why codons cannot be two nucleotides in length

biology

A scientist comparing organisms, in terms of biochemistry, might analyze ?

Biology

How long does it take for nicotine inhaled from a cigarette to get into your bloodstream? Thanks

Biology 20

Which blood cell is able to reproduce inside the circulatory system and why?

biology

substances such as ?, ? and move into & out of cells by diffusion.

Biology

What plasmodium is more serious? vivax malariae falciparum ovale

biology

what are the 4 characteristics of living things organize reproduction growth & development

biology

why are animals shaped differently in cooler climates than in warmer ones?

Biology

Describe how you can achieve negative free energy in a chemical reaction.

Biology

Why does it make a difference if you measure metabolic rate in terms of O2/animal or O2/g?

biology

Research indicates that acid precipitation can damage living organisms by what?

biology

could you give some information about birth control conceptive thank you

Biology

What scientist first identified the virus causing Fifth's Disease?

biology

How and in what ways does oil extraction affect politics between countries?

biology

what types of stimuli can cause the gates on ion channels to open and close?

biology

Whats the supporting structure of the cell that is also involved in movement.

biology

would you expect to find epithelial tissue in other organisms?

Biology

What are some organisms that are selectively breed to have specific characteristics?

Biology

Can someone please explain to me what is a GENETICALLY MODIFIED ORGANISMS and what is use for?

Biology

What is a rotting pumpkin changed into, in terms of organisms and by-products?

Biology

One of the structures a cell uses to live,grow,and reproduce

biology

CUM ON PLEASE SOME 1 TELL ME DA BIG IDEA OF ENERGY

BIOLOGY

what does it mean when it is said that a prokaryote has biochemical versatility and genetic flexibility

Biology

How do you think that the cell theory has aided in finding cures for disease?

Biology Honors

How does a salamander transport nutrients and waste throughout its body?

biology

How does the process of photosynthesis impact the flow of energy and the cycling of nutrients

biology

how much time do cells spend in each phase of the cell cycle?

english

can you give me a good sentence using the word biology and biography

Honors Biology

What role did politics play in the discovery of the structure of DNA?

biology

why do biologists use a classification system to study the diversity of life

biology

what is the seven taxa that identify Drosophila melanogaster? i cant find this anywhere.. thanks!

biology

what is the name of the pictures of chromasomes that are arranged according to size and pattern

Biology

What is the purpose of the root hair and how does its structure aid it in performing this function?

biology

Which of the following is an accessory organ of the integumentary system? Sebaceous gland

Biology

How does the pH of chyme change from acidic to alkaline once it leaves the stomach?

Biology

How does the human population growth issue have and will impact the ecosystem?

biology

where you would find dendritic spines and what their role is in neuronal communication?

Biology

What is the biological interrelationships among the life forms in the Galapagos Islands?

Biology

What is the ecological uniqueness of the plant and animal life in the Galapagos Islands?

Biology

What is the process by which a chromosome replicates itself prior to cell division.

Biology

How virulent is the disease schizophrenia? Can someone help me with answering this question? I do not understand what they are asking.

biology

Can you give me 2 examples of how the life forms of the Galapagos Islands are interrrelated?

Biology

Is there a mathematical way of writing Newton's three laws of motion

biology

how a person's cells could contain three sex chromosmes? XXY.

biology

What is the heterotrophic hypothesis and how can I explain it from both a biological and conceptual framework?

Biology - organic compounds

Give the generalized (reduced) formula for a carbohydrate.

biology

create a mnemonic for the 6 kingdoms they maybe in any order but you must have all 6

Biology

What is a nonmembranous organelle? What is surrounded by double layer of membrane with pores?

biology

substances that can pass through cell membranes by diffusion include?

Advance Biology

What is the relationship between CFCs and the Earth's protective layer?

Biology

How does bacteria reproduce and how can I show it in a cartoon? In a way that a appropriate? Please help me.. Thank you!

biology

how do you draw tryptophan and i need to know what goes around the pentagon part etc. thanks

biology

research indicates that acid precipitation can damage living organisms

biology

explain how water is transport from the root to mesophyll cells in a leaf

biology

how do scientists use radioactive dating to approximate a rock's age

9th grade biology

what are three ways for an animal to lose water?

Biology

How does a cell membrane help regulate internal conditions and maintain homeostasis?

biology

what causes the PH to change as the food moves from the stomach to the small intestine

Biology

Where in the cell cycle can one find the phragmoplast? What is it's probable function?

Biology

Why is it desirable for blood to flow through the capillaries comparratively slowly.

biology

what are some of the ways in which we can differentiate spores from coccus shaped bateria?

Biology

Please help me !!! Compare and contrast the physiological functions of chloroplasts and mitochondria. Thanks

Biology

Why is it important to plant your vegetables in a different part of the garden each year.

10th grade biology

What is the effect of Prozac on OCD, falling in love

biology

What structure is produced when spindle fibers radiate from centrioles? Can you help please?

health & biology

why is abstinence the main focus of STD prevention education?

biology

How does stomata's position aid both their function and the functioning of the plant?

biology

what does "Eco-Tourism: 5 statements:5 points of interest in your biome." mean? what is it asking?

biology

what is the process by which organisms maintain a relatively stable internal environment?

biology

can someone explain in simpler term what a nonvascular plant is? please and thank you (:

Biology

How does depth of view affect viewing biological phenomena that are thick?

Biology

How have guppies adapted over time to their freshwater environment? thanks:)

Biology 2

How is the ability to regenerate lost body parts for most echinoderms?

Biology

Why must muscels cross a joint to be involved in bodily movement?

Biology

will a benedict reagent test be able to detect all sugars?

Biology

Can bacteria reproduce by spore formation?Or only binary fission?

biology

what advantages does the structure of a flower give angiosperms over gymnosperms

Biology

another way to word: the effects of temperature on human and fungal amylase

Biology

Given colchicine's properties, could this compound be used to treat cancer?

9th Grade Biology

How do macromolecules carry out the function of life?

biology

what happens to proteins dissolved in water when you heat it to 100 degrees

biology

How has climate change impacted the biodiversity around coral reefs?

Biology

food chains and the energy pyramid all begin with a _____________________.

biology

why is the process of mitosis and meiosis both important to living organism?

biology

when would and organism need to undergo the process of mitosis and meiosis?

biology

Where would you be most likely to find a phenylalanine side chain?

biology

what is a section of DNA that governs physical and behavioral traits called?

biology/poetry

can someone write me a acrostic poem on the word PHOTOSYNTHESIS, thank you

Biology

Give an example of a tandem cluster and describe which protein it will produce.

Biology

Explain your liver's role in changing your blood sugar level

biology

how is it possible for an enzyne to lower the required energy of activation for a reaction.

biology

can foreign species improve the stability of the habitat of the native cpecies

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