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suter [353]
3 years ago
11

What is the point at which DNA strand is unzipped so that it can form new complimentary strands?

Biology
1 answer:
Sloan [31]3 years ago
4 0
DNA is unzipped by helicase at the origin of replication. There are several origins of replications in eukaryotic DNA replication, while only one in prokaryotic replication.
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A cell is classified as eukaryotic if the cell
svp [43]

A eukaryotic cell is classified this way if it B. contains a nucleus. In biology the definition of eukaryotic is "having a true nucleus" which is how to depict a prokaryotic cell from a eukaryotic cell.

5 0
3 years ago
The waste products of cellular respiration include ______.water and glucosewater onlycarbon dioxide onlyglucose onlywater and ca
Alex17521 [72]
The waste products of cellular respiration include <span>water and carbon dioxide.</span>
7 0
3 years ago
Please help me, I don't understand this
mihalych1998 [28]

Answer:

4, based on the assumption that the R allele is dominant over the r allele, and that the T allele is dominant over the t allele.

Explanation:

Any bush with a dominant petal color allele (R) will have red petals. This includes Rr and RR.

Any bush with a dominant bush size allele (T) will have a tall bush. This includes Tt and TT.

The only way to acquire a short bush or pink petals is to have two recessive alleles together (tt, rr).

RRTT, RrTT, RRTt, and RrTt -> red petals with tall bushes

RRtt, Rrtt -> Red petals with short bushes

rrTt, rrTT -> pink petals and tall bushes

rrtt-> pink petals with short bushes.

These are the four phenotype variations possible in this dihybrid cross.

4 0
3 years ago
PLEASE HELP QUICK! Number the organisms from 1 (most abundant) to 8 (least abundant)
DENIUS [597]

Answer:

Mammals, Mollusks, Roundworms, Arthropods, Flatworms

Explanation:

7 0
3 years ago
Which of the following is a structure that is present in both eukaryotic and prokaryotic cells?
egoroff_w [7]
Hi.

The structure which is present in both of those cells is:
D. Plasma membrane.

Vacuoles are only in eukaryotic cells. The same with Golgi complex and nucleus. 

Hope it helps!
4 0
3 years ago
Read 2 more answers
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