subject

Biology, 03.05.2020 13:17 mochoa4

2. According to the cladogram of primates shown, which key cultural feature was shared exclusively by only homo sapiens and Neanderthals?
A. Artistic creation
B. Tool building
C. Walking upright
D. Burying dead/religious beliefs

ansver

Answers: 1

Show answers

Another question on Biology

question

Biology, 21.06.2019 21:00

When water freezes, it . contracts expands

Answers: 1

question

Biology, 21.06.2019 23:00

Neelaredoxin is a 15-kda protein that is a gene product common in anaerobic prokaryotes. it has superoxide-scavenging activity, and it is constitutively expressed. in addition, its expression is not further induced during its exposure to o2 or h2o2 (silva, g., et al. 2001. j. bacteriol. 183: 4413–4420). which of the following statements best describes neelaredoxin synthesis? a-neelaredoxin is produced at all times; levels are constant even when exposed to o2 or h2o2.b-neelaredoxin is produced at all times; exposure to o2 or h2o2 increases expression.c-neelaredoxin is produced at all times; exposure to o2 or h2o2 decreases or prevents expression.d-neelaredoxin is only produced when there is exposure to o2 or h2o2.

Answers: 3

question

Biology, 22.06.2019 06:00

The empty trna moves off and picks up another matching amino acid from the cytoplasm in the cell. the anticodon of the trna, with its attached amino acid, pairs to the codon of the mrna, which is attached to a ribosome. this sequence is repeated until the ribosome reaches a stop codon on the mrna, which signals the end of protein synthesis. the ribosome forms a peptide bond between the amino acids, and an amino acid chain begins to form. when a second trna with its specific amino acid pairs to the next codon in sequence, the attached amino acid breaks from the first trna and is bonded to the amino acid of the second trna.

Answers: 1

question

Biology, 22.06.2019 10:00

Suppose you use three different scale to weigh a bag of oranges. one scale says the nag weighs 2.1 lb, and third says it weighs 2.1 lb. the actual weight of the bag of oranges is 2.153 lb. which of the following best decribes these results?

Answers: 2

You know the right answer?

2. According to the cladogram of primates shown, which key cultural feature was shared exclusively b...

Questions

question

Mathematics, 20.10.2019 02:10

Suppose a baker claims that her bread height is less than 15 cm, on average. several of her customers do not believe her, so the baker decides to do a...

question

Mathematics, 20.10.2019 02:10

Blake and jerome will split 1/4 of a cherry pie. how much of the cherry pie will each get...

question

English, 20.10.2019 02:10

When does utterson first meets hyde...

question

Mathematics, 20.10.2019 02:10

The expression xb+12−1/3b−13 is equivalent to 1/6b+(−1). what is the value of x?...

question

Mathematics, 20.10.2019 02:10

Find two consecutive integers whose sum is 113...

question

Law, 20.10.2019 02:10

With this , is urgent , i can fail the course

question

Biology, 20.10.2019 02:10

According to the graph what happens once a cell reaches a certain size

question

Mathematics, 20.10.2019 02:10

Pablo is riding his bicycle. he takes 3 hours to ride 19.2 kilometers. what is his speed?...

question

Mathematics, 20.10.2019 02:10

A5-lb bag of apples costs 4.50 and an 8-lb bag of the same type of apple costs 7.52. greg found the unit price which is the contact of proportionality...

question

English, 20.10.2019 02:10

To correctly paraphrase the sentence, tamar should a)copy it exactly b)restate it in her own words c)copy part of it exactly and restate the rest d)qu...

question

Biology, 20.10.2019 02:10

What is tilted relative to the earth's path around the sun, according to the article? the sun's position in space mars's axis of rotation the sun's a...

question

Mathematics, 20.10.2019 02:10

Sea level changes occur at a rate of 10 m per 1,000 years. regional erosion occurs at a rate of 2 m per 1,000 years. uplift occurs at a rate of 0.1 m...

question

Mathematics, 20.10.2019 02:10

Julissa had a coupon for a 15% discount off the regular price of a pair of shoes at a shoe store. the regular price of the shoes she bought was $39. w...

question

Mathematics, 20.10.2019 02:10

Five years ago, my grandfather was five times as old as i was. three years from now, my grandfather will be three times as old as i will be. how old a...

question

Biology, 20.10.2019 02:10

Radioactive decay occurs when atoms of an unstable element: ( became part of the fossil. join with the atoms of another element. br...

question

Business, 20.10.2019 02:10

E. if the market price of wheat instead falls to $20.00 per bushel, how much wheat will ali choose to produce per month in order to maximize his profi...

question

History, 20.10.2019 02:10

Ap causationwhat methods did theming dynasty use toconsolidate power andexpand its influence?

question

Mathematics, 20.10.2019 02:10

Becca has a biscuit recipe that uses 2/3 of a tablespoon of salt for every 3/4 of a cup of flour. in order to have enough biscuits for her family that...

question

Mathematics, 20.10.2019 02:10

The formula of the area of the triangle is a=1/2bh solve for h...

question

Mathematics, 20.10.2019 02:10

Atriangle has angle measurements of 30°, 105°, and 45°. what kind of triangle is it? equilateral isosceles but not equilatera...

More questions: Biology Another questions