Recent questions in Biology

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Which of the following is/are the primary function(s) of the digestive system? A) mineral storage B) absorption of organic nutrients, minerals, vitamins, and water C) internal transport of cells and dissolved

Andreister asked Nov 12, 2024

by Andreister

7.8k points

1 answer

3 votes

129k views

how does Hardin calculate and come to the conclusion that herdsmen will always decide to increase the size of their herds?

Radarsu asked Nov 12, 2024

by Radarsu

8.3k points

1 answer

1 vote

161k views

Natural selection is the process by which the forms most fit to survive in a given environment do so in greater numbers that others in the same population. But more than survival of the fittest, natural

FeifanZ asked Nov 12, 2024

by FeifanZ

8.6k points

1 answer

4 votes

135k views

Which of the following is correct about mRNA? a. mRNA binds directly to amino acids during translation b.mRNA moves from the nucleus to the cytoplasm following RNA processing c. mRNA is transcribed from

Blootsvoets asked Nov 12, 2024

by Blootsvoets

8.8k points

1 answer

1 vote

12.7k views

What is the tissue function of the tongue?

Wesley Wiser asked Nov 12, 2024

by Wesley Wiser

8.1k points

1 answer

1 vote

226k views

What type of neuron is characterized by having a single dendrite and a single axon? A. Multipolar neuron B. Bipolar neuron C. Unipolar neuron D. Sensory neuron

Liam Foley asked Nov 12, 2024

by Liam Foley

8.3k points

2 answers

4 votes

109k views

Genomic DNA sequences seem to support the idea that the first eukaryotic cell arose from within the _____ lineage. 1) archaeal 2) bacterial 3) viral 4) last universal common ancestor (LUCA)

Ben Collins asked Nov 12, 2024

by Ben Collins

8.4k points

1 answer

0 votes

102k views

What level of gene expression is regulated by such factors as Notch1, GATA-2 and Bmi-1? 1) Replication 2) Transcription 3) RNA processing 4) Translation 5) None of the above

Educoutinho asked Nov 12, 2024

by Educoutinho

8.0k points

1 answer

5 votes

209k views

Which of the following occurs during interphase? A. Cell division B. DNA replication C. Chromosome segregation D. Cytokinesis

Gimbl asked Nov 12, 2024

by Gimbl

6.7k points

1 answer

4 votes

229k views

Motions in the sagittal plane, such as ?, occur around a medial-lateral axis a) Abduction and Adduction b) Flexion and Extension c) Rotation d) Circumduction

Tim Gerlach asked Nov 12, 2024

by Tim Gerlach

7.5k points

1 answer

2 votes

136k views

On what continent(s) have most of the primate fossils from the Eocene been found? What is the earliest Eocene primate known to science? What happened to the Eocene primates? What is the primary hypothesis

Heisenbug asked Nov 12, 2024

by Heisenbug

8.1k points

1 answer

4 votes

122k views

based on the sequence above, what would be the sizes of the bands (i.e., the number of nucleotides in each band) in which dideoxyc had been added to the growing strand?

Elbonian asked Nov 12, 2024

by Elbonian

8.6k points

1 answer

1 vote

203k views

Considering the location of genes in the interphase nucleus, certain chromosomal territories appear to exist. Specifically, ________.

Vik Singh asked Nov 12, 2024

by Vik Singh

8.0k points

1 answer

3 votes

117k views

The chromosomes in mitochondria and chloroplasts do not follow typical inheritance patterns because ....

Broo asked Nov 12, 2024

by Broo

8.4k points

1 answer

2 votes

149k views

What is composed of cerebral peduncles and the corpora quadrigemina? 1) Pons 2) Medulla Oblongata 3) Midbrain 4) Hypothalamus

MakeMonday asked Nov 12, 2024

by MakeMonday

7.6k points

1 answer

5 votes

25.4k views

Many plant speciEs are obligate selfers. What would be an advantage of mating with yourself and how could you do so but still avoid inbreeding depression?

Lmlmlm asked Nov 12, 2024

by Lmlmlm

8.4k points

1 answer

0 votes

158k views

In addition to the repair of DNA ________________, homologous recombination is a mechanism for generating genetic diversity by swapping segments of parental chromosomes. During which process does swapping

WebStylePress asked Nov 12, 2024

by WebStylePress

8.4k points

1 answer

5 votes

53.5k views

In a mouse cell, a cytosine within the genome deaminates spontaneously and becomes a uracil. Which DNA repair system is most likely to detect and correct this defect before it can be fixed in the genome

IsDotR asked Nov 12, 2024

by IsDotR

8.2k points

1 answer

2 votes

76.5k views

A version of a gene is called a(n) ________. 1) phenotype 2) gamete 3) genotype 4) allele

William Z asked Nov 12, 2024

by William Z

8.5k points

1 answer

5 votes

213k views

The chronic code is sequenced first followed by the acute or subacute code for the disease. A) True B) False

Arup Rakshit asked Nov 12, 2024

by Arup Rakshit

7.7k points

1 answer

4 votes

169k views

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