Which tissue acts as a cushion and protects the body? a. epithelial tissue. c. muscle tissue. b. nervous tissue. d. connective tissue.

Which of the following is true about the mode of secretion of exocrine glands? A) These glands are ductless. B) Apocrine cells are destroyed, then replaced after secretion.

How is momentum conserved in a system in which two satellites connect

The range of electromagnetic energy emitted by the sun, known as the solar spectrum, is found mostly in three regions of the electromagnetic spectrum. Which type of electromagnetic energy is NOT part of the solar spectrum?

What process must occur before mitosis and meiosis an occur

Rna plays important roles in many cellular processes, particularly those associated with protein synthesis: transcription, rna processing, and translation.

Suppose a restriction enzyme recognizes the six-base sequence aagctt ttcgaa in a double strand of dna. Between which two nucleotides on each strand would the enzyme have to cut to produce a fragment with sticky ends that are four bases long

Uma dieta alimentar pobre em carboidratos e rica em proteinas deve conter respectivamente

Protecting an entire ecosystem ensures that

What happens to memories while you are sleeping?

If channels in the outer membrane of a neuron were blocked, what would be the consequence? a. membrane fluidity would be impaired and the neuron would undergo apoptosis. b. osmosis would be disrupted and the neuron would be unable to communicate. c.