General Biology

Nutrition label information provides product details, nutrient content, and sometimes potential heal

Nutrition label information provides product details, nutrient content, and sometimes potential heal

Nutrition label information provides product details, nutrient content, and sometimes potential health benefits of a particular food or ingredient. Specific regulations are in place that dictate what can be included on a food label.
Match the wo

Catracho   1812   10 Replies

Jonna White

A schizophrenic woman in her mid-30’s exhibits a strange reaction to thorazine...

A schizophrenic woman in her mid-30’s exhibits a strange reaction to thorazine...

So I'm having trouble with this part on my worksheet. Maybe someone could help me out here

A.  Census
B.  Case Study
C.  Experiment
D.  Observational Study
 

17.   A schizophrenic woman

ashleysmith1992   384   1 Reply

bolbol

To foster understanding about how gender inequality structures our world, inter

To foster understanding about how gender inequality structures our world, inter

to foster understanding about how gender inequality structures our world, interactionist emphasizes
a- class differences
b- biological gender role
c- male advantages in maintaining sexual inequality
d- internalized societal exp

victoria1   453   1 Reply

bolbol

This pedigree traces tongue rolling in a family.The ability to roll your tongue

This pedigree traces tongue rolling in a family.The ability to roll your tongue

1.   This pedigree traces tongue rolling in a family.The ability to roll your tongue incontrolled by a dominant allele; people with the recessive allele cannot roll their tongue. Identify the phenotypes and genotypes of all the people shown in this ped

chie   10924   5 Replies

keelsonsettle

Point Mutations and Why Certain Mutations cause Cystic Fibrosis

Point Mutations and Why Certain Mutations cause Cystic Fibrosis

Point Mutations
   Can someone help me with these two problems?






Why do certain mutations cause cystic fibrosis?

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hunter4565   10766   57 Replies

thissiteisgay

Do MRI machines cause heart attacks and seizures?

Do MRI machines cause heart attacks and seizures?

A bunch of recent studies are coming up saying that fluctuations in Earth's magnetic field causes heart attacks and seizures.
All of a sudden, out of nowhere, within the past three years, there have been a myriad of studies all saying that

ClaraY   352   11 Replies

bio_man

Can you recognize the eight stages of meiosis based on the location and behavior of the chromosomes?

Can you recognize the eight stages of meiosis based on the location and behavior of the chromosomes?

Part A - The stages of meiosis
Can you recognize the eight stages of meiosis based on the location and behavior of the chromosomes?
Drag the diagrams of the stages of meiosis onto the targets so that the four stages of meiosis I and the fou

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biofo   80334   15 Replies

DMELIx

How do you think photosynthesis-related technologies can combat food shortages?

How do you think photosynthesis-related technologies can combat food shortages?

How do you think photosynthesis-related technologies can combat food shortages?

SpiritWolf   401   1 Reply

bolbol

Release factor in translation termination

Release factor in translation termination

Termination codons in bacteria are decoded by one of two proteins. Release factor 1 (RF1) recognizes UAG and UAA, whereas RF2 recognizes UGA and UAA. For RF2, a comparison of the nucleotide sequence of the gene with the amino acid sequence of the pro

i_love_science   148   1 Reply

bio_man

GTP hydrolysis in mRNA translation

GTP hydrolysis in mRNA translation

How many GTP are necessary to synthesize 2 linear peptides of 11 amino acids each using an in vitro prokaryotic system? Assume the tRNAs provided are already loaded with their proper amino acids. All 3 steps of the protein synthesis reaction must be

i_love_science   247   5 Replies

bio_man

Part C - Alternative RNA splicing

Part C - Alternative RNA splicing

Part C - Alternative RNA splicing
The diagram below shows a segment of DNA containing an imaginary gene (Z) and the primary RNA transcript that results from the transcription of gene Z. Exons are represented in green and introns are represented

geri0108   11998   4 Replies

Anonymous

Determining complementary sequence to codon or anticodon

Determining complementary sequence to codon or anticodon

I'm not sure where my reasoning is wrong when determining the complementary sequence to an anticodon or codon:

Question 1: Identify the DNA sequence on the DNA matrix strand which when transcribed produces a sequence capable of

i_love_science   158   1 Reply

bio_man

The statement, "The Mutation Accumulation hypothesis notes that mutations causin

The statement, "The Mutation Accumulation hypothesis notes that mutations causin

The statement, "The Mutation Accumulation hypothesis notes that mutations causing premature senescence are selected against weakly," makes more sense if we consider that ________.
a. many mutations that cause cell death are, in fact, h

tailora   839   1 Reply

bolbol

Which of the following tasks best reflects the socialization of adolescent girls

Which of the following tasks best reflects the socialization of adolescent girls

Which of the following tasks best reflects the socialization of adolescent girls in traditional cultures? Preparation for

Redrose76   878   1 Reply

bolbol

We all assume the bands are plasmids but can we really be sure?

We all assume the bands are plasmids but can we really be sure?

In gel electrophoresis, are the bands plasmid or could they be something else? if something else how can we check this?by working out the sequence or using probe?

Anonymous   154   1 Reply

Anonymous

Radiation excite neurons

Radiation excite neurons

good evening gentlemen, this is a quite interesting and perhaps obvious question, but I don't know this. then considering that TSRM excites higher cortical neurons quite efficiently, in the same way can EM radiation, such as a radio wave or micr

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Maranto   492   14 Replies

Maranto

A dominant allele, T, codes for the ability to taste the compound PTC...

A dominant allele, T, codes for the ability to taste the compound PTC...

A dominant allele, T, codes for the ability to taste the compound pheylthiocarbmide (PTC). People who are homozygous for the recessive allele, t, are unable to taste PTC. In a genetics class of 125 students, 88 students and can taste PTC and 37 canno

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nfolkab   14866   25 Replies

Colamonkey

Analyse immunohistochemistry and graphs

Analyse immunohistochemistry and graphs

HI GUYS. I need help with analysing this image and graph. It is all about this article: https://www.nature.com/articles/s41598-022-07918-6
I decided to pick these two images to talk about.
I have to make a presentation and describe the aim

Anonymous   155   1 Reply

bio_man

GEL ELECTROPHORESIS HELP

GEL ELECTROPHORESIS HELP

Hello, I done a practice and yes the alkaline lysis method to isolate plasmid dna from bacterial cells. I analysed it using gel electrophoresis. What can I write about the results which I’ve attached except for the base pairs? And how can I relate it

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Anonymous   481   14 Replies

Anonymous

Can you identify the trophic levels at which these animals feed?

Can you identify the trophic levels at which these animals feed?

Hi! So I'm stuck on this one question because I don't understand if the hawk would be considered a secondary, tertiary AND quaternary consumer, or would it only be considered a quaternary consumer? Same goes with the shrew and the mockingbi

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xroflmao   18567   41 Replies

onetimeuse:)

Can you help me with my review? I've attached screenshots of the diagrams

Can you help me with my review? I've attached screenshots of the diagrams

** I tried to use photobucket to upload the pictures beside the questions however it didn't work. I instead had to attach them to this post

1. What are the most likely characteristics of the most recent common ance

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kryocron   21022   56 Replies

Sharell

The average length of stay (ALOS) in a particular hospital is an example of aggregate data

The average length of stay (ALOS) in a particular hospital is an example of aggregate data

nothing

n,jhil   147   1 Reply

bio_man

BMI is most likely to provide an inaccurate estimate of excess health risk for which individual

BMI is most likely to provide an inaccurate estimate of excess health risk for which individual

20- year old male college swimmer
A sedentary teenager girl
A 70 year old grandfather
A 28 year old female trying to get pregnant

Sydney Spesard   169   1 Reply

bio_man

Activate single brain's area

Activate single brain's area

good evening to all of you, a very simple question. considering the various areas of the brain such as (prefrontal cortex, thalamus, amygdala etc...), can they be activated or deactivated individually? TRMS is usually used but it doesn't act dee

Maranto   417   10 Replies

Maranto

Does nature favor certain biological molecules?

Does nature favor certain biological molecules?

Does nature favor the creation of certain molecules? Perhaps there is a table of the odds of certain molecules being created? I think at the atomic level most of the universe might be light elements, but energy wise everything heads in the direction

CarbonRobot   288   7 Replies

bio_man

More help please soon please

More help please soon please

1) The Pituitary Glands
The posterior and anterior pituitary glands have very important roles in hormone regulation.
Indicate whether the following statements about the pituitary glands are TRUE or FALSE. If the statement is false, correct

Anonymous   303   4 Replies

mernab

Hand bone conduction

Hand bone conduction

good morning gentlemen, I want to talk about the topic of bone conduction, all devices use piezoelectrics near the ear but is it possible to place these piezoelectrics on the shoulder or hand, instead of on the ear?

Maranto   291   9 Replies

bio_man

Nicks sealed by DNA ligase

Nicks sealed by DNA ligase

After a double-strand break in the DNA, homologous recombination can occur. DNA ligase is involved in that it seals broken ends (nicks) (e.g. when forming the Holliday structure).

Why does DNA ligase seal 6 nicks during homologous recombi

i_love_science   239   1 Reply

duddy

Drag the labels to their appropriate locations on the concept map below to explo

Drag the labels to their appropriate locations on the concept map below to explo

Drag the labels to their appropriate locations on the concept map below to explore the links between antibiotic resistance, binary fission, and conjugation.
Need your helps!!!

hieunguyen288   40393   5 Replies

Ashtin Kladakis-Tyson

Based on the simple food chain for cod shown here, and what you know about the b

Based on the simple food chain for cod shown here, and what you know about the b

Based on the simple food chain for cod shown here, and what you know about the biology of cod, propose one action that people could take to help cod population recover.

aetimady   4485   5 Replies

shahadra

Microbiology Lab, flow chart for gram-staining and cocci species

Microbiology Lab, flow chart for gram-staining and cocci species

We are required to make a flow chart for microbiology lab class. I did a gram stain and ended up with a negative gram stain and the morpholgy was cocci. After that I did a oxidase test and ended up with a negative test. I have no idea how to do the r

arabprince500   16591   7 Replies

Kinkerly

How does photosynthesis yield sugar?

How does photosynthesis yield sugar?

How does photosynthesis yield sugar? Summarize how the light-capturing reactions and the Calvin cycle transform light energy to chemical energy.

There are many correct permutations of this concept map. To receive full credit your concept m

asheesh14   7880   9 Replies

Donnnnnyyy02

Shock localized

Shock localized

Good morning, I'm new, I have a question that has been on my mind for some time, so when we get scared or excited the heart rate increases as well as other symptoms such as blurring of vision, therefore a shock. So mainly an electrical reaction

Maranto   379   11 Replies

bio_man

Compare the chemical composition of each substance to carbon dioxide, which...

Compare the chemical composition of each substance to carbon dioxide, which...

Compare the chemical composition of each substance to carbon dioxide, which is the product of the complete oxidation of glucose

asdqwe   359   1 Reply

bolbol

Trace blood from the respiratory system to cardiovascular system out the urinary system

Trace blood from the respiratory system to cardiovascular system out the urinary system

trace blood from the respiratory system to cardiovascular system out the urinary system?

kash1234   321   1 Reply

bolbol

A hockey player has a penalty shot on a goaltender. The goalie moves out to challenge...

A hockey player has a penalty shot on a goaltender. The goalie moves out to challenge...

1.A hockey player has a penalty shot on a goaltender. The goalie moves out to challenge the best player of the opposing team. A shot is directed to the upper right corner of the net. The goalie immediately flips out his blocker and deflects the puck

ILoveBIO30   479   1 Reply

bolbol

5 years ago When dealing with clients of a different culture, it is important for the AHP to commu

5 years ago When dealing with clients of a different culture, it is important for the AHP to commu

When dealing with clients of a different culture, it is important for the AHP to communicate cultural sensitivity. Which of the following is the best way to communicate this sensitivity?
a.   Address individuals by their first name to

kiran rajput   167   1 Reply

qwert33

The M and N factors are glycoproteins that are found on the surface of red blood cells. Unlike other ...

The M and N factors are glycoproteins that are found on the surface of red blood cells. Unlike other ...

The M and N factors are glycoproteins that are found on the surface of red blood cells. Unlike other types of red blood cell antigens, The M and N factors do not cause antibody reactions in human blood transfusions. People with type M blood are homoz

mishaaus   1622   3 Replies

Anonymous

How might the kidneys regulate Na+ concentration during the night?

How might the kidneys regulate Na+ concentration during the night?

4. When we sleep, we generally don’t consume water. Decreased water absorption in the intestines reduces the amount of water in the blood.

a) How would this impact Na+ concentration in the blood? (2 points)

b) How might the kid

zarkam21   597   1 Reply

bolbol

Which of the following best explains the voltmeter reading? See attached photo

Which of the following best explains the voltmeter reading? See attached photo

A voltmeter was used to measure the potential difference across the cell membrane of a giant squid axon. Which of the following best explains the voltmeter reading? See attached photo

A. The sodium potassium exchange pumps are working to t

ohemati   1008   7 Replies

Isabella Prah